To avoid strikes and curb labour militancy, some governments have introduced legislation stating that union leadership as well as wage offers should be decided through union-wide ballots. This paper shows that members still have incentives to appoint militant union leaders, if these leaders have access to information critical for the members' voting decisions. Furthermore, conflicts may arise in equilibrium even though the contract zone is never empty and there is an option to resolve any incomplete information. Ballot requirements hence preclude neither militant union bosses nor inefficient conflicts.
Arrangements by which politically connected firms receive economic favors are a common feature around the world, but little is known of the form or effects of influence in business-government relationships. We argue that influence not only brings significant privileges for selected firms, but requires firms to relinquish certain control rights in exchange for subsidies and protection. We show that, under these conditions, political influence can actually harm firm performance. Enterprise surveys from approximately 8,000 firms in 40 developing countries indicate that influential firms benefit from lower administrative and regulatory barriers (including bribe taxes), greater pricing power, and easier access to credit. But these firms also provide politically valuable benefits to incumbents through bloated payrolls and greater tax payments. These firms are also less likely to invest and innovate, and suffer from lower productivity than their non-influential counterparts. Our results highlight a potential channel by which cronyism leads to persistent underdevelopment.
In many organizations, decisions are taken by unanimity giving each member veto power. We analyze a model of an organization in which members with heterogenous productivity privately contribute to a common good. Under unanimity, the least efficient member imposes her preferred effort choice on the entire organization. The threat of forming an "inner organization" can undermine the veto power of the less efficient members and coerce them to exert more effort. We also identify the conditions under which the threat of forming an inner organization is executed. Finally, we show that majority rules effectively prevent the emergence of inner organizations.
Version of July 2009.
Read more research publications at: https://www.hhs.se/site
When a government creates an agency to gather information relevant to policymaking, it faces two critical organizational questions: whether the agency should be given authority to
decide on policy or merely supply advice, and what should the policy goals of the agency be. Existing literature on the first question is unable to address the second, because the question
of authority becomes moot if the government can simply replicate its preferences within the agency. In contrast, this paper examines both questions within a model of policymaking under time inconsistency, a setting in which the government has a well-known incentive to create an agency with preferences that differ from its own. Thus, our framework permits a meaningful analysis of delegation versus communication with an endogenously chosen agent. The first main finding of the paper is that the government can do equally well with a strategic choice of agent, from which it solicits advice, instead of delegating authority, as long as the time inconsistency problem is not too severe. The second main finding is that the government may strictly prefer seeking advice to delegating authority if there is prior uncertainty with respect to what is the optimal policy.
By Anders Olofsgård (with R. Luma), published in Journal of Public Economics.
Leniency policies and asymmetric punishment are regarded as potentially powerful anticorruption
tools, also in the light of their success in busting price-fixing cartels. It has been
argued, however, that the introduction of these policies in China in 1997 has not helped
fighting corruption. Following up on this view, the Central Committee of the Chinese Communist
Party passed, in November 2015, a reform introducing heavier penalties, but also
restrictions to leniency. Properly designing and correctly evaluating these policies is difficult.
Corruption is only observed if detected, and an increase in convictions is consistent
with both reduced deterrence or improved detection. We map the evolution of the Chinese
anti-corruption legislation, collect data on corruption cases for the period 1986-2010, and
apply a new method to identify deterrence effects from changes in detected cases developed
for cartels by Miller (2009). We document a large and stable fall in corruption cases
starting immediately after the 1997 reform, consistent with a negative effect of the reform
on corruption detection, but under specific assumptions also with increased deterrence. To
resolve this ambiguity, we collect and analyze a random sample of case files from corruption
trials. Results point to a negative effect of the 1997 reform, linked to the increased leniency
also for bribe-takers cooperating after being denounced. This likely enhanced their ability
to retaliate against reporting bribe-givers – chilling detection through whistleblowing – as
predicted by theories on how these programs should (not) be designed.
Arrangements by which politically connected firms receive economic favors are a common feature around the world, but little is known of the form or effects of influence in business-
government relationships. We present a simple model in which influence requires firms to provide goods of political value in exchange for economic privileges. We argue that political influence improves the business environment for selected firms, but restricts their ability to fire workers. Under these conditions, if political influence primarily lowers fixed costs over variable costs, then favored firms will be less likely to invest and their productivity will suffer, even if they earn higher profits than non-influential firms. We rely on the World Bank's Enterprise Surveys of approximately 8,000 firms in 40 developing countries, and control for a number of biases present in the data. We find that influential firms benefit from lower administrative and regulatory barriers (including bribe taxes), greater pricing power, and easier access to credit. But these firms also provide politically valuable benefits to incumbents through bloated payrolls and greater tax payments. Finally, these firms are worse-performing than their non-influential counterparts. Our results highlight a potential channel by which cronyism leads to persistent underdevelopment.
We present results from a laboratory experiment identifying the main channels through which different law enforcement strategies deter organized economic crime. The absolute level of a fine has a strong deterrence effect, even when the exogenous probability of apprehension is zero. This effect appears to be driven by distrust or fear of betrayal, as it increases significantly when the incentives to betray partners are strengthened by policies offering amnesty to “turncoat whistleblowers”. We also document a strong deterrence effect of the sum of fines paid in the past, which suggests a significant role for salience or availability heuristic in law enforcement.
In this paper I examine the development effects of coups. I first show that coups overthrowing democratically-elected leaders imply a different kind of event than those overthrowing autocratic leaders, and that these differences relate to the implementation of authoritarian institutions following a coup in a democracy. Secondly, I address the endogeneity of coups by comparing the growth consequences of failed and successful coups as well as implementing matching and panel data methods, which yield similar results. Although coups taking place in already autocratic countries show imprecise and sometimes positive effects on economic growth, in democracies their effects are distinctly detrimental. I find no evidence that these results are symptomatic of alternative hypothesis involving the effects of failed coups or political transitions. Thirdly, when overthrowing democratic leaders, coups not only fail to promote economic reforms or stop the occurrence of economic crises and political instability, but they also have substantial negative effects across a number of standard growth-related outcomes including health, education, and investment.
Find more research publications at https://www.hhs.se/site
Arrangements by which politically connected firms receive economic favors are a common feature around the world, but little is known of the form or effects of influence in business-government relationships. We argue that influence not only brings significant privileges for selected firms, but requires firms to relinquish certain control rights in exchange for subsidies and protection. We show that, under these conditions, political influence can actually harm firm performance. Enterprise surveys from approximately 8,000 firms in 40 developing countries indicate that influential firms benefit from lower administrative and regulatory barriers (including bribe taxes), greater pricing power, and easier access to credit. But these firms also provide politically valuable benefits to incumbents through bloated payrolls and greater tax payments. These firms are also less likely to invest and innovate, and suffer from lower productivity than their non-influential counterparts. Our results highlight a potential channel by which cronyism leads to persistent underdevelopment.
In many organizations, decisions are taken by unanimity giving each member veto power. We analyze a model of an organization in which members with heterogenous productivity privately contribute to a common good. Under unanimity, the least efficient member imposes her preferred effort choice on the entire organization. The threat of forming an "inner organization" can undermine the veto power of the less efficient members and coerce them to exert more effort. We also identify the conditions under which the threat of forming an inner organization is executed. Finally, we show that majority rules effectively prevent the emergence of inner organizations.
Version of July 2009.
Read more research publications at: https://www.hhs.se/site
When a government creates an agency to gather information relevant to policymaking, it faces two critical organizational questions: whether the agency should be given authority to
decide on policy or merely supply advice, and what should the policy goals of the agency be. Existing literature on the first question is unable to address the second, because the question
of authority becomes moot if the government can simply replicate its preferences within the agency. In contrast, this paper examines both questions within a model of policymaking under time inconsistency, a setting in which the government has a well-known incentive to create an agency with preferences that differ from its own. Thus, our framework permits a meaningful analysis of delegation versus communication with an endogenously chosen agent. The first main finding of the paper is that the government can do equally well with a strategic choice of agent, from which it solicits advice, instead of delegating authority, as long as the time inconsistency problem is not too severe. The second main finding is that the government may strictly prefer seeking advice to delegating authority if there is prior uncertainty with respect to what is the optimal policy.
By Anders Olofsgård (with R. Luma), published in Journal of Public Economics.
Leniency policies and asymmetric punishment are regarded as potentially powerful anticorruption
tools, also in the light of their success in busting price-fixing cartels. It has been
argued, however, that the introduction of these policies in China in 1997 has not helped
fighting corruption. Following up on this view, the Central Committee of the Chinese Communist
Party passed, in November 2015, a reform introducing heavier penalties, but also
restrictions to leniency. Properly designing and correctly evaluating these policies is difficult.
Corruption is only observed if detected, and an increase in convictions is consistent
with both reduced deterrence or improved detection. We map the evolution of the Chinese
anti-corruption legislation, collect data on corruption cases for the period 1986-2010, and
apply a new method to identify deterrence effects from changes in detected cases developed
for cartels by Miller (2009). We document a large and stable fall in corruption cases
starting immediately after the 1997 reform, consistent with a negative effect of the reform
on corruption detection, but under specific assumptions also with increased deterrence. To
resolve this ambiguity, we collect and analyze a random sample of case files from corruption
trials. Results point to a negative effect of the 1997 reform, linked to the increased leniency
also for bribe-takers cooperating after being denounced. This likely enhanced their ability
to retaliate against reporting bribe-givers – chilling detection through whistleblowing – as
predicted by theories on how these programs should (not) be designed.
Arrangements by which politically connected firms receive economic favors are a common feature around the world, but little is known of the form or effects of influence in business-
government relationships. We present a simple model in which influence requires firms to provide goods of political value in exchange for economic privileges. We argue that political influence improves the business environment for selected firms, but restricts their ability to fire workers. Under these conditions, if political influence primarily lowers fixed costs over variable costs, then favored firms will be less likely to invest and their productivity will suffer, even if they earn higher profits than non-influential firms. We rely on the World Bank's Enterprise Surveys of approximately 8,000 firms in 40 developing countries, and control for a number of biases present in the data. We find that influential firms benefit from lower administrative and regulatory barriers (including bribe taxes), greater pricing power, and easier access to credit. But these firms also provide politically valuable benefits to incumbents through bloated payrolls and greater tax payments. Finally, these firms are worse-performing than their non-influential counterparts. Our results highlight a potential channel by which cronyism leads to persistent underdevelopment.
We present results from a laboratory experiment identifying the main channels through which different law enforcement strategies deter organized economic crime. The absolute level of a fine has a strong deterrence effect, even when the exogenous probability of apprehension is zero. This effect appears to be driven by distrust or fear of betrayal, as it increases significantly when the incentives to betray partners are strengthened by policies offering amnesty to “turncoat whistleblowers”. We also document a strong deterrence effect of the sum of fines paid in the past, which suggests a significant role for salience or availability heuristic in law enforcement.
In this paper I examine the development effects of coups. I first show that coups overthrowing democratically-elected leaders imply a different kind of event than those overthrowing autocratic leaders, and that these differences relate to the implementation of authoritarian institutions following a coup in a democracy. Secondly, I address the endogeneity of coups by comparing the growth consequences of failed and successful coups as well as implementing matching and panel data methods, which yield similar results. Although coups taking place in already autocratic countries show imprecise and sometimes positive effects on economic growth, in democracies their effects are distinctly detrimental. I find no evidence that these results are symptomatic of alternative hypothesis involving the effects of failed coups or political transitions. Thirdly, when overthrowing democratic leaders, coups not only fail to promote economic reforms or stop the occurrence of economic crises and political instability, but they also have substantial negative effects across a number of standard growth-related outcomes including health, education, and investment.
Find more research publications at https://www.hhs.se/site
This paper reports results from an experiment studying how fines, leniency programs and reward schemes for whistleblowers affect cartel formation and prices. Antitrust without leniency reduces cartel formation, but increases cartel prices: subjects use costly fines as (altruistic) punishments. Leniency further increases deterrence, but stabilizes surviving cartels: subjects appear to anticipate harsher times after defections as leniency reduces recidivism and lowers post-conviction prices. With rewards, cartels are reported systematically and prices finally fall. If a ringleader is excluded from leniency, deterrence is unaffected but prices grow. Differences between treatments in Stockholm and Rome suggest culture may affect optimal law enforcement.
We use a novel approach to address the question of whether a union of sovereign countries can efficiently raise and allocate a budget, even when members are purely self-interested and participation is voluntary. The main innovation of our model is to explore the link between budget contributions and allocation that arises when countries bargain over union outcomes. This link stems from the distribution of bargaining power being endogenously determined. Generically, it follows that unstructured bargaining gives an inefficient result. We find, however, that efficiency is achieved with fully homogenous countries, and when countries have similar incomes and the union budget is small. Moreover, some redistribution arises endogenously, even though nations are purely self-interested and not forced to participate in the union. A larger union budget, however, entails a trade-off between equality and efficiency. We also analyze alternative institutions and find that majority rule can improve efficiency if nations who prefer projects with high public good spillovers are endogenously selected to the majority coalition. Exogenous tax rules, such as the linear tax rule in the EU, which is designed to increase efficiency on the contribution margin, can also improve overall efficiency despite decreasing the efficiency of the allocation of funds.
This policy brief examines the timing of Turkey’s authoritarian turn using raw data measuring freedoms from the Freedom House (FH). It shows that Turkey’s authoritarian turn under the ruling AKP is not a recent phenomenon. Instead, the country’s institutional erosion – especially in terms of freedoms of expression and political pluralism – in fact began much earlier, and the losses in the earlier periods so far tend to dwarf those occurring later.
The EU Leniency Programme (LP) aims to encourage the dissolution of existing cartels and the deterrence of future cartels, through spontaneous reporting and/or significant cooperation by cartel members during an investigation. However, the European Commission guidelines are rather vague in terms of the factors that influence the granting and scale of fine reductions. As expected, the results shown that the first reporting or cooperating firm receives generous fine reductions. More importantly, there is some evidence that firms can “learn how to play the leniency game”, either learning how to cheat or how to report, as the reductions given to multiple oenders (and their cartel partners) are substantially higher. These results have an ambiguous impact on firms’ incentives and major implications for policy making.
By Catarina Marvao, SITE Working Paper.
In this paper I examine the development effects of military coups. Whereas previous economic literature has primarily viewed coups as a form of broader political instability, less research has focused on its development consequences independent of the factors making coups more likely. Moreover, previous research tends to group coups together regardless of whether they overthrew autocratic or democratically-elected leaders. I first show that coups overthrowing democratically elected leaders imply a very different kind of event than those overthrowing autocratic leaders. These differences relate to the implementation of authoritarian institutions following a coup in a democracy, which I discuss in several case studies. Second, I address the endogeneity of coups by comparing the growth consequences of failed and successful coup as well as matching and panel data methods, which yield similar results. Although coups taking place in already autocratic countries show imprecise and sometimes positive effects on economic growth, in democracies their effects are distinctly detrimental to growth. When overthrowing democratic leaders, coups not only fail to promote economic reforms or stop the occurrence of economic crises, but they also have substantial negative effects across a number of standard growth-related outcomes including health, education, and investment.
Read more: https://www.hhs.se/site
Recent work on the so-called resource curse has focused on the importance of the interaction between institutional quality and resource abundance. The combination of low quality institutions and easily appropriable resources (such as oil and minerals) tend to be particularly bad for economic development. On the other hand, if institutions are good these same resources contribute more to economic growth than other types of natural wealth. While certainly pointing in the right direction this strand of literature leaves some open questions. First, it is vague on the precise channels through which institutional quality operates. Second, the empirical measures of institutions are often composite measures that arguably include measures of institutional outcomes rather than durable “rules of the game”. Using data for the period 1970-2003, this paper study the extent to which combinations of resource-types and constitutional setup determine the degree of appropriative activity in a country. Our results show that parliamentary regimes and majoritarian electoral systems are associated with less (or no) resource curse-effect than are presidential and proportional electoral systems. These effects are particularly strong in countries having much ores, metals and fuels.
By Jesper Roine (with A. Boschini and J. Pettersson), proceedings from "Meeting Global Challenges in Research Cooperation", Uppsala.
Since coming into office two years ago, Chinese President Xi Jinping has carried out a sweeping, highly publicized anticorruption campaign. Skeptics are debating whether the campaign is biased towards Mr. Xi’s rivals, and even possibly related to the current economic slowdown. What is less debated is the next stage of Mr. Xi’s anti-corruption strategy, which is going to alter the legal statutes. Amendment IX, proposed in October 2014, includes heavier penalties, but two important tools in the fight of corruption – one-sided leniency and asymmetric punishment – became more limited and discretional. We argue that studying a 1997 reform and its effects can shed some light onto why the Chinese leadership seems dissatisfied with the current legislation and the likely effects of the proposed changes.
This article reports results from an experiment studying how fines, leniency and rewards for whistleblowers affect cartel formation and prices. Antitrust without leniency reduces cartel formation but increases cartel prices: subjects use costly fines as punishments. Leniency improves antitrust by strengthening deterrence but stabilizes surviving cartels: subjects appear to anticipate the lower post-conviction prices after reports/leniency. With rewards, prices fall at the competitive level. Overall our results suggest a strong cartel deterrence potential for well-run leniency and reward schemes. These findings may also be relevant for similar white-collar organized crimes, like corruption and fraud.
Poverty is associated with political conflict in developing countries, but evidence of individual grievances translating into dissent among the poor is mixed. We analyze survey data from 40 developing nations to understand the determinants radicalism, support for violence, and participation in legal anti-regime actions as petitions, demonstrations, and strikes. In particular, we examine the role of perceived political and economic inequities. Our findings suggest that individuals who feel marginalized tend to harbor extremist resentments against the government, but they are generally less likely to join collective political movements that aim to instigate regime changes. This potentially explains the commonly-observed pattern in low- and middle-income countries whereby marginalized groups, despite their political attitudes and high-levels of community engagement, are more difficult to mobilize in nation-wide movements. We also find that arenas for active political participation (beyond voting) are more likely to be dominated by upper-middle income groups who are committed, ultimately, to preserving the status quo. Suppressing these forms of political action may thus be counterproductive, if it pushes these groups towards more radical preferences. Finally, our findings suggest that the poor, in developing nations, may be caught in a vicious circle of self-exclusion and greater marginalization.
Anders Olofsgård (with R. Desai and T. Yousef).
Modern antitrust engenders a possible conflict between public and private enforcement due to the central role of Leniency Programs. Damage actions may reduce the attractiveness of Leniency Programs for cartel participants if their cooperation with the competition authority increases the chance that the cartel’s victims will bring a successful suit. A long legal debate culminated in a EU directive, adopted in November 2014, which seeks a balance between public and private enforcement. It protects the efectiveness of a Leniency Program by preventing the use of leniency statements in subsequent actions for damages and by limiting the liability of the immunity recipient to its direct and indirect purchasers. Our analysis shows such compromise is not required: limiting the cartel victims’ ability to recover their loss is not necessary to preserve the eectiveness of a Leniency Program and may be counterproductive. We show that damage actions will actually improve its eectiveness, through a legal regime in which the civil liability of the immunity recipient is minimized (as in Hungary) and full access to all evidence collected by the competition authority, including leniency statements, is granted to claimants (as in the US).
Check the latest research publications and presentations on our website http://www.hhs.se/site
1.. Islamic Rule and the Emancipation of the Poor and Pious
I estimate the impact of Islamic rule on secular education and labor market outcomes with a new and unique dataset of Turkish municipalities. Using a regression discontinuity design, I compare elections where an Islamic party barely won or lost municipal mayor seats. The results show that Islamic rule has had a large positive effect on education, predominantly for women. This impact is not only larger when the opposing candidate is from a secular left-wing, instead of a right-wing party; it is also larger in poorer and more pious areas. The participation result extends to the labor market, with fewer women classified as housewives, a larger share of employed women receiving wages, and a shift in female employment towards higher-paying sectors. Part of the increased participation, especially in education, may come through investment from religious foundations, by providing facilities more tailored toward religious conservatives. Altogether, my findings stand in contrast to the stylized view that more Islamic in‡uence is invariably associated with adverse development outcomes, especially for women. One interpretation is that limits on religious expression, such as the headscarf ban in public institutions, raise barriers to entry for the poor and pious. In such environments, Islamic movements may have an advantage over secular alternatives.
2. Islam and Long-Run Development
I show new evidence on the long-run impact of Islam on economic development. Using the proximity to Mecca as an instrument for the Muslim share of a country's population, while holding geographic factors fixed, I show that Islam has had a negative long-run impact on income per capita. This result is robust to a host of geographic, demographic and historical factors, and the impact magnitude is around three times that of basic cross-sectional estimates. I also show evidence of the impact of Islam on religious influence in legal institutions and women's rights, two outcomes seen as closely associated with the presence of Islam. A larger Islamic influence has led to a larger religious influence in legal institutions and lower female participation in public institutions. But it has also had a positive impact on several measures of female health outcomes relative to men. These results stand in contrast to the view that Islam has invariably adverse consequences for all forms of women's living standards, and instead emphasizes the link between lower incomes and lower female participation in public institutions.
3. The Rise of China and the Natural Resource Curse in Africa
We produce a new empirical strategy to estimate the causal impact of selling oil to China on economic and political development, using an instrumental variables design based on China's economic rise and consequent demand for oil in interaction with the pre-existence of oil in Sub-Saharan Africa.
Does Islamic political control affect women's empowerment? Several countries have recently experienced Islamic parties coming to power through democratic elections. Due to strong support among religious conservatives, constituencies with Islamic rule often tend to exhibit poor women's rights. Whether this relationship reflects a causal or a spurious one has so far gone unexplored. I provide the first piece of evidence using a new and unique dataset of Turkish municipalities. In 1994, an Islamic party won multiple municipal mayor seats across the country. Using a regression discontinuity (RD) design, I compare municipalities where this Islamic party barely won or lost elections. Despite negative raw correlations, the RD results reveal that over a period of six years, Islamic rule increased female secular high school education. Corresponding effects for men are systematically smaller and less precise. In the longer run, the effect on female education remained persistent up to 17 years after and also reduced adolescent marriages. An analysis of long-run political effects of Islamic rule shows increased female political participation and an overall decrease in Islamic political preferences. The results are consistent with an explanation that emphasizes the Islamic party's effectiveness in
overcoming barriers to female entry for the poor and pious.
In Grossman and Helpman’s (1994) canonical "Protection for Sale" (PFS) model political competition between industry lobbies is purely driven by their interests as consumers. This paper introduces demand linkages and oligopolistic competition into PFS framework to address the rivalry among lobbies due to product substitutability. It shows that increased substitutability weakens the interest groups’ incentives to lobby and reduces tariff distortions. This may explain why empirical tests of PFS find surprisingly little impact of lobbies on the government trade policy decision. The paper also analyzes endogenous lobby formation, suggesting that demand linkages may adversely affect industry decision to get organized.
by Elena Paltseva, forthcoming in Canadian Journal of Economics
This paper estimates the impact of competition policy on total factor productivity growth for 22 industries in twelve OECD countries over 1995 to 2005. We find a positive and significant effect of competition policy as measured by created indexes. We provide results based on instrumental variables estimators and heterogeneous effects to support the causal nature of the established link. The effect is particularly strong for specific aspects of competition policy related to its institutional setup and antitrust activities. It is also strengthened by good legal systems, suggesting complementarities between competition policy and the efficiency of law enforcement institutions.
Booklet highlighting the key messages from the OECD publication "Lobbyists, G...OECD Governance
Booklet highlighting the key messages from the OECD publication Lobbyists, Governments and Public Trust, Volume 3. More information can be found at www.oecd.org/gov/ethics/lobbyists-governments-and-public-trust-volume-3-9789264214224-en.htm
Leniency policies offering immunity to the first cartel member that blows the whistle and self-reports to the antitrust authority have become the main instrument in the fight against cartels around the world. In public procurement markets, however, bid-rigging schemes are often accompanied by corruption of public officials. In the absence of coordinated forms of leniency for unveiling corruption, a policy offering immunity from antitrust sanctions may not be sufficient to encourage wrongdoers to blow the whistle, as the leniency recipient will then be exposed to the risk of conviction for corruption. Explicitly introducing leniency policies for corruption, as has been recently done in Brazil and Mexico, is only a first step. To increase the effectiveness of leniency in multiple offense cases, we suggest, besides extending automatic leniency to individual criminal sanctions, the creation of a ‘one-stop-point’ enabling firms and individuals to report different crimes simultaneously and receive leniency for all of them at once if they are entitled to it.
The paper investigates the possibility, first suggested by Avinash Dixit and Mancur Olson (2000), that the Coase Theorem may be inconsistent with natural notions of voluntary participation. Retaining Dixit and Olson’s denotion of voluntariness, we consider bargaining over the provision of club goods. Although property rights are well dened and there are no transaction costs, we provide examples in which the unique equilibrium outcome is inefficient under a variety of bargaining protocols. The reason is that some agents may profit from not participating at the club good provision stage, but instead negotiate access ex post.
The final version of the paper is published with title "The Private Provision of Excludable Public Goods: An Inefficiency Result”, with Tore Ellingsen (2012), the Journal of Public Economics, vol. 96(9-10), pp.658-669.
This is the working paper version on 16 February 2011.
Read more research publications at: https://www.hhs.se/site
Many commodities (including energy, agricultural products and metals) are sold both on spot markets and through long-term contracts which commit the parties to exchange the commodity in each of a number of spot market periods. This paper shows how the length of contracts affects the possibility of collusion in a repeated price-setting game. Contracts can both help and hinder collusion, because reducing the size of the spot market cuts both the immediate gain from defection and the punishment for deviation. Firms can always sustain some collusive price above marginal cost if they sell the right number of contracts, of any duration, whatever their discount factor. As the duration of contracts increases, however, collusion becomes harder to sustain.
Version of October 2007. Please check for updates http://www.sciencedirect.com/
Read more research publications at: https://www.hhs.se/site
This paper reports results from an experiment studying how fines, leniency programs and reward schemes for whistleblowers affect cartel formation and prices. Antitrust without leniency reduces cartel formation, but increases cartel prices: subjects use costly fines as (altruistic) punishments. Leniency further increases deterrence, but stabilizes surviving cartels: subjects appear to anticipate harsher times after defections as leniency reduces recidivism and lowers post-conviction prices. With rewards, cartels are reported systematically and prices finally fall. If a ringleader is excluded from leniency, deterrence is unaffected but prices grow. Differences between treatments in Stockholm and Rome suggest culture may affect optimal law enforcement.
We use a novel approach to address the question of whether a union of sovereign countries can efficiently raise and allocate a budget, even when members are purely self-interested and participation is voluntary. The main innovation of our model is to explore the link between budget contributions and allocation that arises when countries bargain over union outcomes. This link stems from the distribution of bargaining power being endogenously determined. Generically, it follows that unstructured bargaining gives an inefficient result. We find, however, that efficiency is achieved with fully homogenous countries, and when countries have similar incomes and the union budget is small. Moreover, some redistribution arises endogenously, even though nations are purely self-interested and not forced to participate in the union. A larger union budget, however, entails a trade-off between equality and efficiency. We also analyze alternative institutions and find that majority rule can improve efficiency if nations who prefer projects with high public good spillovers are endogenously selected to the majority coalition. Exogenous tax rules, such as the linear tax rule in the EU, which is designed to increase efficiency on the contribution margin, can also improve overall efficiency despite decreasing the efficiency of the allocation of funds.
This policy brief examines the timing of Turkey’s authoritarian turn using raw data measuring freedoms from the Freedom House (FH). It shows that Turkey’s authoritarian turn under the ruling AKP is not a recent phenomenon. Instead, the country’s institutional erosion – especially in terms of freedoms of expression and political pluralism – in fact began much earlier, and the losses in the earlier periods so far tend to dwarf those occurring later.
The EU Leniency Programme (LP) aims to encourage the dissolution of existing cartels and the deterrence of future cartels, through spontaneous reporting and/or significant cooperation by cartel members during an investigation. However, the European Commission guidelines are rather vague in terms of the factors that influence the granting and scale of fine reductions. As expected, the results shown that the first reporting or cooperating firm receives generous fine reductions. More importantly, there is some evidence that firms can “learn how to play the leniency game”, either learning how to cheat or how to report, as the reductions given to multiple oenders (and their cartel partners) are substantially higher. These results have an ambiguous impact on firms’ incentives and major implications for policy making.
By Catarina Marvao, SITE Working Paper.
In this paper I examine the development effects of military coups. Whereas previous economic literature has primarily viewed coups as a form of broader political instability, less research has focused on its development consequences independent of the factors making coups more likely. Moreover, previous research tends to group coups together regardless of whether they overthrew autocratic or democratically-elected leaders. I first show that coups overthrowing democratically elected leaders imply a very different kind of event than those overthrowing autocratic leaders. These differences relate to the implementation of authoritarian institutions following a coup in a democracy, which I discuss in several case studies. Second, I address the endogeneity of coups by comparing the growth consequences of failed and successful coup as well as matching and panel data methods, which yield similar results. Although coups taking place in already autocratic countries show imprecise and sometimes positive effects on economic growth, in democracies their effects are distinctly detrimental to growth. When overthrowing democratic leaders, coups not only fail to promote economic reforms or stop the occurrence of economic crises, but they also have substantial negative effects across a number of standard growth-related outcomes including health, education, and investment.
Read more: https://www.hhs.se/site
Recent work on the so-called resource curse has focused on the importance of the interaction between institutional quality and resource abundance. The combination of low quality institutions and easily appropriable resources (such as oil and minerals) tend to be particularly bad for economic development. On the other hand, if institutions are good these same resources contribute more to economic growth than other types of natural wealth. While certainly pointing in the right direction this strand of literature leaves some open questions. First, it is vague on the precise channels through which institutional quality operates. Second, the empirical measures of institutions are often composite measures that arguably include measures of institutional outcomes rather than durable “rules of the game”. Using data for the period 1970-2003, this paper study the extent to which combinations of resource-types and constitutional setup determine the degree of appropriative activity in a country. Our results show that parliamentary regimes and majoritarian electoral systems are associated with less (or no) resource curse-effect than are presidential and proportional electoral systems. These effects are particularly strong in countries having much ores, metals and fuels.
By Jesper Roine (with A. Boschini and J. Pettersson), proceedings from "Meeting Global Challenges in Research Cooperation", Uppsala.
Since coming into office two years ago, Chinese President Xi Jinping has carried out a sweeping, highly publicized anticorruption campaign. Skeptics are debating whether the campaign is biased towards Mr. Xi’s rivals, and even possibly related to the current economic slowdown. What is less debated is the next stage of Mr. Xi’s anti-corruption strategy, which is going to alter the legal statutes. Amendment IX, proposed in October 2014, includes heavier penalties, but two important tools in the fight of corruption – one-sided leniency and asymmetric punishment – became more limited and discretional. We argue that studying a 1997 reform and its effects can shed some light onto why the Chinese leadership seems dissatisfied with the current legislation and the likely effects of the proposed changes.
This article reports results from an experiment studying how fines, leniency and rewards for whistleblowers affect cartel formation and prices. Antitrust without leniency reduces cartel formation but increases cartel prices: subjects use costly fines as punishments. Leniency improves antitrust by strengthening deterrence but stabilizes surviving cartels: subjects appear to anticipate the lower post-conviction prices after reports/leniency. With rewards, prices fall at the competitive level. Overall our results suggest a strong cartel deterrence potential for well-run leniency and reward schemes. These findings may also be relevant for similar white-collar organized crimes, like corruption and fraud.
Poverty is associated with political conflict in developing countries, but evidence of individual grievances translating into dissent among the poor is mixed. We analyze survey data from 40 developing nations to understand the determinants radicalism, support for violence, and participation in legal anti-regime actions as petitions, demonstrations, and strikes. In particular, we examine the role of perceived political and economic inequities. Our findings suggest that individuals who feel marginalized tend to harbor extremist resentments against the government, but they are generally less likely to join collective political movements that aim to instigate regime changes. This potentially explains the commonly-observed pattern in low- and middle-income countries whereby marginalized groups, despite their political attitudes and high-levels of community engagement, are more difficult to mobilize in nation-wide movements. We also find that arenas for active political participation (beyond voting) are more likely to be dominated by upper-middle income groups who are committed, ultimately, to preserving the status quo. Suppressing these forms of political action may thus be counterproductive, if it pushes these groups towards more radical preferences. Finally, our findings suggest that the poor, in developing nations, may be caught in a vicious circle of self-exclusion and greater marginalization.
Anders Olofsgård (with R. Desai and T. Yousef).
Modern antitrust engenders a possible conflict between public and private enforcement due to the central role of Leniency Programs. Damage actions may reduce the attractiveness of Leniency Programs for cartel participants if their cooperation with the competition authority increases the chance that the cartel’s victims will bring a successful suit. A long legal debate culminated in a EU directive, adopted in November 2014, which seeks a balance between public and private enforcement. It protects the efectiveness of a Leniency Program by preventing the use of leniency statements in subsequent actions for damages and by limiting the liability of the immunity recipient to its direct and indirect purchasers. Our analysis shows such compromise is not required: limiting the cartel victims’ ability to recover their loss is not necessary to preserve the eectiveness of a Leniency Program and may be counterproductive. We show that damage actions will actually improve its eectiveness, through a legal regime in which the civil liability of the immunity recipient is minimized (as in Hungary) and full access to all evidence collected by the competition authority, including leniency statements, is granted to claimants (as in the US).
Check the latest research publications and presentations on our website http://www.hhs.se/site
1.. Islamic Rule and the Emancipation of the Poor and Pious
I estimate the impact of Islamic rule on secular education and labor market outcomes with a new and unique dataset of Turkish municipalities. Using a regression discontinuity design, I compare elections where an Islamic party barely won or lost municipal mayor seats. The results show that Islamic rule has had a large positive effect on education, predominantly for women. This impact is not only larger when the opposing candidate is from a secular left-wing, instead of a right-wing party; it is also larger in poorer and more pious areas. The participation result extends to the labor market, with fewer women classified as housewives, a larger share of employed women receiving wages, and a shift in female employment towards higher-paying sectors. Part of the increased participation, especially in education, may come through investment from religious foundations, by providing facilities more tailored toward religious conservatives. Altogether, my findings stand in contrast to the stylized view that more Islamic in‡uence is invariably associated with adverse development outcomes, especially for women. One interpretation is that limits on religious expression, such as the headscarf ban in public institutions, raise barriers to entry for the poor and pious. In such environments, Islamic movements may have an advantage over secular alternatives.
2. Islam and Long-Run Development
I show new evidence on the long-run impact of Islam on economic development. Using the proximity to Mecca as an instrument for the Muslim share of a country's population, while holding geographic factors fixed, I show that Islam has had a negative long-run impact on income per capita. This result is robust to a host of geographic, demographic and historical factors, and the impact magnitude is around three times that of basic cross-sectional estimates. I also show evidence of the impact of Islam on religious influence in legal institutions and women's rights, two outcomes seen as closely associated with the presence of Islam. A larger Islamic influence has led to a larger religious influence in legal institutions and lower female participation in public institutions. But it has also had a positive impact on several measures of female health outcomes relative to men. These results stand in contrast to the view that Islam has invariably adverse consequences for all forms of women's living standards, and instead emphasizes the link between lower incomes and lower female participation in public institutions.
3. The Rise of China and the Natural Resource Curse in Africa
We produce a new empirical strategy to estimate the causal impact of selling oil to China on economic and political development, using an instrumental variables design based on China's economic rise and consequent demand for oil in interaction with the pre-existence of oil in Sub-Saharan Africa.
Does Islamic political control affect women's empowerment? Several countries have recently experienced Islamic parties coming to power through democratic elections. Due to strong support among religious conservatives, constituencies with Islamic rule often tend to exhibit poor women's rights. Whether this relationship reflects a causal or a spurious one has so far gone unexplored. I provide the first piece of evidence using a new and unique dataset of Turkish municipalities. In 1994, an Islamic party won multiple municipal mayor seats across the country. Using a regression discontinuity (RD) design, I compare municipalities where this Islamic party barely won or lost elections. Despite negative raw correlations, the RD results reveal that over a period of six years, Islamic rule increased female secular high school education. Corresponding effects for men are systematically smaller and less precise. In the longer run, the effect on female education remained persistent up to 17 years after and also reduced adolescent marriages. An analysis of long-run political effects of Islamic rule shows increased female political participation and an overall decrease in Islamic political preferences. The results are consistent with an explanation that emphasizes the Islamic party's effectiveness in
overcoming barriers to female entry for the poor and pious.
In Grossman and Helpman’s (1994) canonical "Protection for Sale" (PFS) model political competition between industry lobbies is purely driven by their interests as consumers. This paper introduces demand linkages and oligopolistic competition into PFS framework to address the rivalry among lobbies due to product substitutability. It shows that increased substitutability weakens the interest groups’ incentives to lobby and reduces tariff distortions. This may explain why empirical tests of PFS find surprisingly little impact of lobbies on the government trade policy decision. The paper also analyzes endogenous lobby formation, suggesting that demand linkages may adversely affect industry decision to get organized.
by Elena Paltseva, forthcoming in Canadian Journal of Economics
This paper estimates the impact of competition policy on total factor productivity growth for 22 industries in twelve OECD countries over 1995 to 2005. We find a positive and significant effect of competition policy as measured by created indexes. We provide results based on instrumental variables estimators and heterogeneous effects to support the causal nature of the established link. The effect is particularly strong for specific aspects of competition policy related to its institutional setup and antitrust activities. It is also strengthened by good legal systems, suggesting complementarities between competition policy and the efficiency of law enforcement institutions.
Booklet highlighting the key messages from the OECD publication "Lobbyists, G...OECD Governance
Booklet highlighting the key messages from the OECD publication Lobbyists, Governments and Public Trust, Volume 3. More information can be found at www.oecd.org/gov/ethics/lobbyists-governments-and-public-trust-volume-3-9789264214224-en.htm
Leniency policies offering immunity to the first cartel member that blows the whistle and self-reports to the antitrust authority have become the main instrument in the fight against cartels around the world. In public procurement markets, however, bid-rigging schemes are often accompanied by corruption of public officials. In the absence of coordinated forms of leniency for unveiling corruption, a policy offering immunity from antitrust sanctions may not be sufficient to encourage wrongdoers to blow the whistle, as the leniency recipient will then be exposed to the risk of conviction for corruption. Explicitly introducing leniency policies for corruption, as has been recently done in Brazil and Mexico, is only a first step. To increase the effectiveness of leniency in multiple offense cases, we suggest, besides extending automatic leniency to individual criminal sanctions, the creation of a ‘one-stop-point’ enabling firms and individuals to report different crimes simultaneously and receive leniency for all of them at once if they are entitled to it.
The paper investigates the possibility, first suggested by Avinash Dixit and Mancur Olson (2000), that the Coase Theorem may be inconsistent with natural notions of voluntary participation. Retaining Dixit and Olson’s denotion of voluntariness, we consider bargaining over the provision of club goods. Although property rights are well dened and there are no transaction costs, we provide examples in which the unique equilibrium outcome is inefficient under a variety of bargaining protocols. The reason is that some agents may profit from not participating at the club good provision stage, but instead negotiate access ex post.
The final version of the paper is published with title "The Private Provision of Excludable Public Goods: An Inefficiency Result”, with Tore Ellingsen (2012), the Journal of Public Economics, vol. 96(9-10), pp.658-669.
This is the working paper version on 16 February 2011.
Read more research publications at: https://www.hhs.se/site
Many commodities (including energy, agricultural products and metals) are sold both on spot markets and through long-term contracts which commit the parties to exchange the commodity in each of a number of spot market periods. This paper shows how the length of contracts affects the possibility of collusion in a repeated price-setting game. Contracts can both help and hinder collusion, because reducing the size of the spot market cuts both the immediate gain from defection and the punishment for deviation. Firms can always sustain some collusive price above marginal cost if they sell the right number of contracts, of any duration, whatever their discount factor. As the duration of contracts increases, however, collusion becomes harder to sustain.
Version of October 2007. Please check for updates http://www.sciencedirect.com/
Read more research publications at: https://www.hhs.se/site
Mass deportations and killings of Ottoman Armenians during WWI and the Greek-Turkish population exchange after the Greco-Turkish War of 1919-1922 were the two major events of the early 20th century that permanently changed the ethno-religious landscape of Anatolia. These events marked the end of centuries-long coexistence of the Muslim populations with the two biggest Christian communities of the region. These communities played a dominant role in craftsmanship, manufacturing, commerce and trade in the Empire. In this paper, we empirically investigate the long-run contribution of the Armenian and Greek communities in the Ottoman period on regional development in modern Turkey. We show that districts with greater presence of Greek and Armenian minorities at the end of the 19th century are systematically more densely populated, more urbanized and exhibit greater economic activity today. These results are qualitatively robust to accounting for an extensive set of geographical and historical factors that might have in influenced long-run development on the one hand and minority settlement patterns on the other. We explore two potential channels of persistence. First, we provide evidence that Greeks and Armenians might have contributed to long-run economic development through their legacy on human capital accumulation at the local level. This finding possibly reflects the role of inter-group spillovers of cultural values, technology and know-how as well as the self-selection of skilled labor into modern economic sectors established by Armenian and Greek entrepreneurs. Second, we show some evidence supporting the hypothesis that minority assets were also instrumental in the development of a modern national economy in Turkey.
Read more at: https://www.hhs.se/site
Comments by Elena Paltseva on paper "Reforming an Institutional Culture: A Model of Motivated Agents and Collective Reputation" presented by Justin Valasek at the SITE Corruption Conference, 31 August 2015.
Find more at: https://www.hhs.se/site
We study the interaction of organizational culture and personal pro-social orientation in team work where teams compete against each other. In a computerized lab experiment with minimal group design, we assign subjects to two alternative subliminally primed organizational cultures emphasizing either self-enhancement or self-trancendence. We find that effort is highest in self-trancendent teams and prosocially oriented subjects perform better than proself-oriented under that culture. In any other value-culture-mechanism constellation, performance is worse and/or prosocials and proselves do not di¤er in provided effort. These findings point out the importance of a "triple-fit" of preferences, organizational culture and incentive mechanism.
We argue that the tilt towards donor interests over recipient needs in aid allocation and practices may be particularly strong in new partnerships. Using the natural experiment of Eastern transition we find that commercial and strategic concerns influenced both aid flows and entry in the first half of the 1990s, but much less so later on. We also find that fractionalization increased and that early aid to the region was particularly volatile, unpredictable and tied. Our results may explain why aid to Iraq and Afghanistan has had little development impact and serve as warning for Burma and Arab Spring regimes.
We examine the effects of bank deregulation on the spatial dynamics of retail-bank branching, exploiting, much like a quasi-natural experiment, the context of intense liberalization
reforms in Belgium in the late nineties. Using fine-grained data on branch network dynamics within the metropolitan area of Antwerp and advancing novel spatial econometric techniques, we show that these liberalization reforms radically shifted and accelerated branch network dynamics. Entry and exit dynamics substantially intensified, the level change in financial void grew significantly, and bank choice markedly declined. Moreover, all these changes consistently extended (even with greater intensity) after the liberalization peak. However, the immediate and longer-term spatial ramifications of the financial sector liberalization were very distinct. All immediate changes systematically, differentially impacted the poorer and wealthier neighborhoods, disenfranchising the poorer neighbourhoods and favoring their wealthier counterparts. The longer-term e¤ects on spatial patterns of change no longer exhibited this systematic relationship with neighborhood income. We draw out the policy implications of our findings.
Impact evaluations aim to predict the future, but they are rooted in particular contexts and to what extent they generalize is an open and important question. I founded an organization to systematically collect and synthesize impact evaluation results on a wide variety of interventions in development. These data allow me to answer this and other questions for the rst time using a large data set of studies. I consider several measures of generalizability, discuss the strengths and limitations of each metric, and provide benchmarks based on the data. I use the example of the eect of conditional cash transfers on enrollment rates to show how some of the heterogeneity can be modelled and the eect this can have on the generalizability measures. The predictive power of the model improves over time as more studies are completed. Finally, I show how researchers can
estimate the generalizability of their own study using their own data, even when data from no comparable studies exist.
Read more at: www.hhs.se/site
The Nordic low carbon transition and lessons for other countries
Presentation by Professor of Business and Social Sciences, Aarhus University and Director of Danish Centre for Energy Technologies
Energy Day, Stockholm School of Economics, SITE December 2014
We investigate the impact of procurement thresholds on strategic behavior of public buyers in Sweden. We document signs of “bunching” at the threshold, which suggests that strategic behavior in procurement is potentially important in Sweden, and should not be overlooked in the on-going public debate on the procurement thresholds. At the same time, data limitations do not allow us to access the impact of this strategic behavior on procurement outcomes and efficiency. This calls for better and more extensive procurement data collection.
Honorary Lecture by Prof. Giancarlo Spagnolo at IMPPM Opening Ceremony, University of Rome Tor Vergata, March 1, 2016.
To read more research articles, please visit https://www.hhs.se/site
BHR 3565, Employment Law 1 Course Learning Outcomes fMargaritoWhitt221
BHR 3565, Employment Law 1
Course Learning Outcomes for Unit VI
Upon completion of this unit, students should be able to:
6. Explain the authority of unions in the workplace.
6.1 Outline seven different areas or processes in collective bargaining that are of interest to you.
Course/Unit
Learning Outcomes
Learning Activity
6 Unit Lesson Chapter 16 and 17
6.1
Unit Lesson
Chapter 15 and 17
Unit VI PowerPoint Presentation
Reading Assignment
Chapter 15: Collective Bargaining
Chapter 16: Picketing and Strikes
Chapter 17: The Enforcement and Administration of the Collective Agreement, pp. 549-567, 577
Unit Lesson
Studying the history of labor laws in the United States is a bit like looking at a pendulum in a clock – it swings
one way until it reaches the extreme of its movement, and then it moves back the other way. By the beginning
of the 20th century, employers had become powerful as a result of the Industrial Revolution, and employees
were often at the mercy of the policies that employers instituted and the wages that employers were willing to
pay. As you can imagine, that power in the hands of employers sometimes led to employers taking advantage
of and even abusing employees. In 1932, Congress passed the Norris-LaGuardia Act and in 1935, the
Wagner Act (also called the National Labor Relations Act or NLRA).
These acts declared certain actions by employers to be illegal and empowered unions to form to represent
workers in dealing with employers, thus limiting and, in some cases eroding, the power that employers had
exercised over employees. Although the increased power of unions was, in theory, good for employees, in too
many cases, unions used their new power to improperly convince employees to allow the unions to represent
them and to improperly force employers to make concessions to employees.
There are still cases in which either management (employers) or labor (unions) allege that the other has
violated some federal law that establishes what management and labor cannot do in dealing with employees
and each other. However, the federal law framework for labor relations is now in place, and there are other
federal laws that influence the relationship between employers and employees.
Collective Bargaining
Collective bargaining is the exertion of force by employees and employers on each other to force an
agreement (Cihon & Castagnera, 2017). Is collective bargaining a right or a privilege? Have unions helped the
economy or hurt it? Do unions help the worker or politicians? Is the United States going broke because of
unions and collective bargaining? Do unions promote market inefficiency in workers? These are questions
that many are asking. The answers are not clear.
UNIT VI STUDY GUIDE
Collective Bargaining
BHR 3565, Employment Law 2
UNIT x STUDY GUIDE
Title
Collective bargaining gives workers power in numbers to negotiate for increased wages, benefi ...
Chapter 3 ▶ IntroductionIt is not possible to separate politic.docxwalterl4
Chapter 3
▶ Introduction
It is not possible to separate politics from policymaking, whether the policy decisions are made in the public sector, the private sector, or at home. “Politic” is defined as being wise or shrewd, while “politics” is defined as methods, opinions, or scheming (Goldman, 2000) or the process for influencing the allocation of scarce resources (Chaffee, 2014, p. 307). Regardless of the definition used, many nurses and other healthcare professionals see “politics” as a negative term and perceive “playing politics” as a reason for not getting involved in political advocacy. That position means the expertise and insights that nurses and others possess by virtue of their hands-on experiences in caring for patients are not reflected in the policies that come out of Washington, D.C., state capitals, or boardrooms.
Because of the contributions nurses could and do make to the decision making that occurs in a variety of boardrooms, a coalition was formed to encourage more nurses to become members of policymaking boards. The Nurses on Boards Coalition (2016), which is made up of 24 nursing organizations plus strategic healthcare leadership and corporate partners, set a goal to have 10,000 nurses serving on corporate, health-related, and other boards by 2020. Such participation by nurses will help the public see the breadth of expertise nurses bring to the table and help develop a cadre of experienced nurses who can share their knowledge with other members of the nursing profession.
Some may believe involvement in policymaking is self-serving, concerned only with advancing selfish professional interests. Actually, the ultimate point in participating in policymaking is to improve patient outcomes. Focusing on “politic” (wisdom) rather than “politics” (influence) may make joining in the policy debate more relatable and palatable. This chapter provides insights into the processes that determine how policy is made and offers some opportunities to reflect on why certain outcomes occur but others do not. It will help readers find their way through the political maze by providing a basic understanding of some of the “rules of the game”—that is, how laws are made and who is on the field of play.
Before embarking on that journey, a word is in order about one of the most obvious displays of politics—elections. Elections matter, sometimes in ways that are not obvious on the surface. Never has that been more evident than in the aftermath of the 2016 presidential election. Trying to analyze what happened given the unprecedented nature of the campaign will occupy political scientists and others for years to come. Whether clear answers will emerge from a retrospective review remains to be seen, but it is certainly undeniable that the 2016 election will have lasting implications on many levels.
Clearly, election results determine who will hold office, who will be the president or governor, and who will be in the Senate or the House of Representativ.
The Role of Todays Labor MovementBY DR. MICHAEL JEDEL,Georgia.docxoreo10
The Role of Today's Labor Movement
BY DR. MICHAEL JEDEL,
Georgia State University
Department of Management
Labor unions arose in the United States more than two centuries ago in response to a perception that the relative bargaining power of the individual employee was becoming ever more diminished when compared to that of the increasingly larger and more remote employer. By contrast, it was felt that if workers who shared common concerns about income, security and status could come together in a collective fashion, represented by a trade or craft union supporting those interests, a greater parity would exist in determining the terms and conditions of employment.
As the legal framework emerged in the United States to enable unionization and then collective bargaining between employers and unions, initially from the courts and then in the 20th century via federal legislation, the essential rationale for labor unions continued. Proponents of labor unions argued that conflict occurred between employees and employers concerning (a) the relative division of profit; (b) employee concern about job security and protection against arbitrary or subjective managerial actions versus management's claimed right and need to exercise its discretion to run the enterprise as it saw fit; and (c) what, if any, role was to be accorded employees in fundamental decisions affecting the employer's operations. For each of these subject areas, it was claimed by the advocates of labor unions that the craft or industrial union in the workplace would be effective in representing and advancing the interests of the employees.
While objective observers of the history and role of labor unions in the United States differ as to unions' relative effectiveness, there is general agreement on a number of items. Overall, unions have had an impact on the division of the "economic pie" between worker and employer, though not as great as the staunchest supporters have claimed, and differentially in some industries versus others. Unions without question have had significant impact on the "rules of the workplace," with seniority systems and other "objective" criteria typically replacing the unilateral, "subjective" view of the employer with respect to workplace-related employment decisions. Finally, the development of, and virtually universally accepted reliance upon, grievance arbitration systems has proved to be one of the most salient features of the collective bargaining system.
The use or threat of strike, often the most visible component to the public at large of the entire labor-management relations system, typically has been relegated just to those instances where the union and the employer had been unsuccessful in negotiating a collective bargaining agreement. Though the strike, or its threat, quite understandably gets significant public attention, it historically has been just one small part of the overall system developed between employers and unions. But strikes have not a ...
Presented by Anastasia Luzgina during the conference "Belarus at the crossroads: The complex role of sanctions in the context of totalitarian backsliding" on April 23, 2024.
Presented by Erlend Bollman Bjørtvedt during the conference "Belarus at the crossroads: The complex role of sanctions in the context of totalitarian backsliding" on April 23, 2024.
Presented by Dzimtry Kruk during the conference "Belarus at the crossroads: The complex role of sanctions in the context of totalitarian backsliding" on April 23, 2024.
Presented by Lev Lvovskiy during the conference "Belarus at the crossroads: The complex role of sanctions in the context of totalitarian backsliding" on April 23, 2024.
Presented by Chloé Le Coq, Professor of Economics, University of Paris-Panthéon-Assas, Economics and Law Research Center (CRED), during SITE 2023 Development Day conference.
This year’s SITE Development Day conference will focus on the Russian war on Ukraine. We will discuss the situation in Ukraine and neighbouring countries, how to finance and organize financial support within the EU and within Sweden, and how to deal with the current energy crisis.
This year’s SITE Development Day conference will focus on the Russian war on Ukraine. We will discuss the situation in Ukraine and neighbouring countries, how to finance and organize financial support within the EU and within Sweden, and how to deal with the current energy crisis.
The (Ce)² Workshop is organised as an initiative of the FREE Network by one of its members, the Centre for Economic Analysis (CenEA, Poland) together with the Centre for Microdata Methods and Practice (CeMMAP, UK). This will be the seventh edition of the workshop which will be held in Warsaw on 27-28 June 2022.
The (Ce)2 workshop is organised as an initiative of the FREE Network by one of its members, the Centre for Economic Analysis (CenEA, Poland) together with the Centre for Microdata Methods and Practice (CeMMAP, UK). This will be the seventh edition of the workshop which will be held in Warsaw on 27-28 June 2022.
The (Ce)2 workshop is organised as an initiative of the FREE Network by one of its members, the Centre for Economic Analysis (CenEA, Poland) together with the Centre for Microdata Methods and Practice (CeMMAP, UK). This will be the seventh edition of the workshop which will be held in Warsaw on 27-28 June 2022.
The (Ce)2 workshop is organised as an initiative of the FREE Network by one of its members, the Centre for Economic Analysis (CenEA, Poland) together with the Centre for Microdata Methods and Practice (CeMMAP, UK). This will be the seventh edition of the workshop which will be held in Warsaw on 27-28 June 2022.
what is the best method to sell pi coins in 2024DOT TECH
The best way to sell your pi coins safely is trading with an exchange..but since pi is not launched in any exchange, and second option is through a VERIFIED pi merchant.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and pioneers and resell them to Investors looking forward to hold massive amounts before mainnet launch in 2026.
I will leave the telegram contact of my personal pi merchant to trade pi coins with.
@Pi_vendor_247
The secret way to sell pi coins effortlessly.DOT TECH
Well as we all know pi isn't launched yet. But you can still sell your pi coins effortlessly because some whales in China are interested in holding massive pi coins. And they are willing to pay good money for it. If you are interested in selling I will leave a contact for you. Just telegram this number below. I sold about 3000 pi coins to him and he paid me immediately.
Telegram: @Pi_vendor_247
how can I sell pi coins after successfully completing KYCDOT TECH
Pi coins is not launched yet in any exchange 💱 this means it's not swappable, the current pi displaying on coin market cap is the iou version of pi. And you can learn all about that on my previous post.
RIGHT NOW THE ONLY WAY you can sell pi coins is through verified pi merchants. A pi merchant is someone who buys pi coins and resell them to exchanges and crypto whales. Looking forward to hold massive quantities of pi coins before the mainnet launch.
This is because pi network is not doing any pre-sale or ico offerings, the only way to get my coins is from buying from miners. So a merchant facilitates the transactions between the miners and these exchanges holding pi.
I and my friends has sold more than 6000 pi coins successfully with this method. I will be happy to share the contact of my personal pi merchant. The one i trade with, if you have your own merchant you can trade with them. For those who are new.
Message: @Pi_vendor_247 on telegram.
I wouldn't advise you selling all percentage of the pi coins. Leave at least a before so its a win win during open mainnet. Have a nice day pioneers ♥️
#kyc #mainnet #picoins #pi #sellpi #piwallet
#pinetwork
BYD SWOT Analysis and In-Depth Insights 2024.pptxmikemetalprod
Indepth analysis of the BYD 2024
BYD (Build Your Dreams) is a Chinese automaker and battery manufacturer that has snowballed over the past two decades to become a significant player in electric vehicles and global clean energy technology.
This SWOT analysis examines BYD's strengths, weaknesses, opportunities, and threats as it competes in the fast-changing automotive and energy storage industries.
Founded in 1995 and headquartered in Shenzhen, BYD started as a battery company before expanding into automobiles in the early 2000s.
Initially manufacturing gasoline-powered vehicles, BYD focused on plug-in hybrid and fully electric vehicles, leveraging its expertise in battery technology.
Today, BYD is the world’s largest electric vehicle manufacturer, delivering over 1.2 million electric cars globally. The company also produces electric buses, trucks, forklifts, and rail transit.
On the energy side, BYD is a major supplier of rechargeable batteries for cell phones, laptops, electric vehicles, and energy storage systems.
how to sell pi coins effectively (from 50 - 100k pi)DOT TECH
Anywhere in the world, including Africa, America, and Europe, you can sell Pi Network Coins online and receive cash through online payment options.
Pi has not yet been launched on any exchange because we are currently using the confined Mainnet. The planned launch date for Pi is June 28, 2026.
Reselling to investors who want to hold until the mainnet launch in 2026 is currently the sole way to sell.
Consequently, right now. All you need to do is select the right pi network provider.
Who is a pi merchant?
An individual who buys coins from miners on the pi network and resells them to investors hoping to hang onto them until the mainnet is launched is known as a pi merchant.
debuts.
I'll provide you the Telegram username
@Pi_vendor_247
Empowering the Unbanked: The Vital Role of NBFCs in Promoting Financial Inclu...Vighnesh Shashtri
In India, financial inclusion remains a critical challenge, with a significant portion of the population still unbanked. Non-Banking Financial Companies (NBFCs) have emerged as key players in bridging this gap by providing financial services to those often overlooked by traditional banking institutions. This article delves into how NBFCs are fostering financial inclusion and empowering the unbanked.
where can I find a legit pi merchant onlineDOT TECH
Yes. This is very easy what you need is a recommendation from someone who has successfully traded pi coins before with a merchant.
Who is a pi merchant?
A pi merchant is someone who buys pi network coins and resell them to Investors looking forward to hold thousands of pi coins before the open mainnet.
I will leave the telegram contact of my personal pi merchant to trade with
@Pi_vendor_247
What website can I sell pi coins securely.DOT TECH
Currently there are no website or exchange that allow buying or selling of pi coins..
But you can still easily sell pi coins, by reselling it to exchanges/crypto whales interested in holding thousands of pi coins before the mainnet launch.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and resell to these crypto whales and holders of pi..
This is because pi network is not doing any pre-sale. The only way exchanges can get pi is by buying from miners and pi merchants stands in between the miners and the exchanges.
How can I sell my pi coins?
Selling pi coins is really easy, but first you need to migrate to mainnet wallet before you can do that. I will leave the telegram contact of my personal pi merchant to trade with.
Tele-gram.
@Pi_vendor_247
how to sell pi coins at high rate quickly.DOT TECH
Where can I sell my pi coins at a high rate.
Pi is not launched yet on any exchange. But one can easily sell his or her pi coins to investors who want to hold pi till mainnet launch.
This means crypto whales want to hold pi. And you can get a good rate for selling pi to them. I will leave the telegram contact of my personal pi vendor below.
A vendor is someone who buys from a miner and resell it to a holder or crypto whale.
Here is the telegram contact of my vendor:
@Pi_vendor_247
The European Unemployment Puzzle: implications from population agingGRAPE
We study the link between the evolving age structure of the working population and unemployment. We build a large new Keynesian OLG model with a realistic age structure, labor market frictions, sticky prices, and aggregate shocks. Once calibrated to the European economy, we quantify the extent to which demographic changes over the last three decades have contributed to the decline of the unemployment rate. Our findings yield important implications for the future evolution of unemployment given the anticipated further aging of the working population in Europe. We also quantify the implications for optimal monetary policy: lowering inflation volatility becomes less costly in terms of GDP and unemployment volatility, which hints that optimal monetary policy may be more hawkish in an aging society. Finally, our results also propose a partial reversal of the European-US unemployment puzzle due to the fact that the share of young workers is expected to remain robust in the US.
Exploring Abhay Bhutada’s Views After Poonawalla Fincorp’s Collaboration With...beulahfernandes8
The financial landscape in India has witnessed a significant development with the recent collaboration between Poonawalla Fincorp and IndusInd Bank.
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Introduction to Indian Financial System ()Avanish Goel
The financial system of a country is an important tool for economic development of the country, as it helps in creation of wealth by linking savings with investments.
It facilitates the flow of funds form the households (savers) to business firms (investors) to aid in wealth creation and development of both the parties
Financial Assets: Debit vs Equity Securities.pptxWrito-Finance
financial assets represent claim for future benefit or cash. Financial assets are formed by establishing contracts between participants. These financial assets are used for collection of huge amounts of money for business purposes.
Two major Types: Debt Securities and Equity Securities.
Debt Securities are Also known as fixed-income securities or instruments. The type of assets is formed by establishing contracts between investor and issuer of the asset.
• The first type of Debit securities is BONDS. Bonds are issued by corporations and government (both local and national government).
• The second important type of Debit security is NOTES. Apart from similarities associated with notes and bonds, notes have shorter term maturity.
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Following are the risk attached with debt securities: Credit risk, interest rate risk and currency risk
There are no fixed maturity dates in such securities, and asset’s value is determined by company’s performance. There are two major types of equity securities: common stock and preferred stock.
Common Stock: These are simple equity securities and bear no complexities which the preferred stock bears. Holders of such securities or instrument have the voting rights when it comes to select the company’s board of director or the business decisions to be made.
Preferred Stock: Preferred stocks are sometime referred to as hybrid securities, because it contains elements of both debit security and equity security. Preferred stock confers ownership rights to security holder that is why it is equity instrument
<a href="https://www.writofinance.com/equity-securities-features-types-risk/" >Equity securities </a> as a whole is used for capital funding for companies. Companies have multiple expenses to cover. Potential growth of company is required in competitive market. So, these securities are used for capital generation, and then uses it for company’s growth.
Concluding remarks
Both are employed in business. Businesses are often established through debit securities, then what is the need for equity securities. Companies have to cover multiple expenses and expansion of business. They can also use equity instruments for repayment of debits. So, there are multiple uses for securities. As an investor, you need tools for analysis. Investment decisions are made by carefully analyzing the market. For better analysis of the stock market, investors often employ financial analysis of companies.
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Union Leaders as Experts: Wage Bargaining and Strikes with Union-Wide Ballot Requirements
1. Union Leaders as Experts: Wage Bargaining and
Strikes with Union-Wide Ballot Requirements
Anders Olofsgård
Georgetown University
37th and O Streets N.W.
Washington DC, 20057
afo2@georgetown.edu.
June 3, 2010
Abstract
To avoid strikes and curb labour militancy, some governments have introduced legislation
stating that union leadership as well as wage o¤ers should be decided through union-wide
ballots. This paper shows that members still have incentives to appoint militant union leaders, if
these leaders have access to information critical for the members’voting decisions. Furthermore,
con‡icts may arise in equilibrium even though the contract zone is never empty and there is
an option to resolve any incomplete information. Ballot requirements hence preclude neither
militant union bosses nor ine¢ cient con‡icts. [Keywords: Applied game theory, communication,
labour markets. JEL codes: J51, J52, C78]
I am grateful for comments and suggestions from three anonymous referees, Jim Albrecht, Marc Busch, Roger
Laguno¤, Rod Ludema, Torsten Persson, Susan Vroman and numerous seminar participants.
1
2. I Introduction
Recent history features many examples of political attempts to temper labour militancy. A well
known example is that of the United Kingdom, where Conservative governments enacted legislative
reforms between 1980-1993 that fundamentally a¤ected relationships between and within labour
market organizations. A crucial part of the legislative agenda was requirements for secret ballots
prior to industrial action as well as for union leadership elections (included in the Trade Union Act
of 1984).1
The stated objective of these requirements was to increase union democracy, basically by
undermining the authority of union bosses (Morris and Fosh, 2000). The Conservative government,
with support from contemporary polls, perceived the majority of the rank-and-…le to be more
moderate than their leaders. The militancy of the union leadership led in their view to excessive
wage claims and a staggering frequency of labour market con‡icts. By enforcing secret ballots the
government hoped that more moderate leaders should be elected and that the number of strikes
should be substantially reduced if not even eliminated. However, this hope was only partially
realized. The number of con‡icts did go down but strikes were far from eliminated; Addison and
Siebert (2003) still estimate the number of stoppages in Britain to around 200 a year in most of the
1990’s.2
In this paper a model that o¤ers a potential explanation for this observation is developed.
More speci…cally, the model suggests a mechanism through which the rank-and-…le can increase
their bargaining power by electing more militant union bosses, even though the leadership has no
real authority. The model also shows that this may lead to strikes in equilibrium, even in a situation
1 Balloting is by no means unique to the case of UK. For instance, secret elections for local union o¢ ces were
established already in the Landrum-Gri¢ n act of 1959 in the USA. On the other hand, unions are not required by
law in the US to hold ballots for new contracts, but most unions specify a requirement for rati…cation within their
constitutions or by-laws. Also, the Taft-Hartley act of 1949 speci…es that strike ballots on the …rm’s …nal o¤er should
be undertaken during a cooling of period in cases when strikes can lead to national emergencies. Examples of other
countries were strike ballots are required for legal strikes are Canada and Norway.
2 The fact that ballots are no panacea is also evident from the US experience, based on the provision of strike
ballots in the Taft Hartley Act. The so called "failure of rati…cation" literature clearly documented how expectations
of a smoother bargaining outcome often failed to be realized (e.g. Simkin 1967, Burke and Rubin 1973, Cappelli and
Sterling 1988).
2
3. where the contract zone is never empty and incomplete information can be resolved.
The provision that wage o¤ers and decisions to strike must get support in secret ballots implies
that real authority rests with the union membership rather than the leadership. This begs the
question: If real authority rests with the rank-and …le, what is then the role of the union leadership?
What is suggested in this paper is that a crucial role of union leaders is that of agitators, or to use
the terminology of communication games, experts (Crawford and Sobel 1982). Even though not
recognized in formal models, the broader literature on wage bargaining has since long argued that an
important source for leadership in‡uence goes through access to and dissemination of information
(e.g. Freeman and Medo¤, 1984). It has generally been the norm to consult with union members
before crucial decisions even when laws, union constitutions and by-laws give the leadership real
authority (Undy and Martin, 1984). Consent from members is crucial for the legitimacy and
long-term survival of the leadership, and much e¤ort has been devoted to convincing members
of the righteousness of the leadership’s stance. In‡uence is made possible by the fact that the
union leadership often has access to information that is out of reach for the rank-and-…le through
the formers regular interaction with the management of the …rm.3
In some cases, Sweden and
Germany being two examples, this is formalized through union representation on company boards,
while in other cases it takes the form of voluntary or mandatory consultation. For instance, recent
legislation within the European Community requires that "..employers inform employees about the
undertaking’s economic situation, and consult them on employment prospects (including threats
to employment and anticipatory measures to deal with them) as well as on decisions likely to lead
to substantial changes in work organization or contractual relations." (Addison and Siebert, 2003,
p. 450). This consultation, by law, has to be with employee representatives. This suggests that
3 The following quote, from Undy and Martin, 1984, p. 166, nicely summarizes both the ability and desire of
union leaders to in‡uence their members voting decisions: "..since negotiators determined the question, and had a
major in‡uence upon the relevant information available, they were normally able to ensure that balloting con…rmed
the negotiators’preferences, whether for acceptance or rejection."
3
4. information many times will be …ltered through the union leadership, even though the employee
representatives wont necesarilly always be from a trade union.
The model I develop is the simplest possible bargaining game with the addition of communication
between an endogenously determined union leader and the rank-and-…le. Before bargaining begins,
the union votes on the identity of the union leader. Following that, the …rm o¤ers union members
a wage contract. If the o¤er is turned down a (costly) con‡ict breaks out until a …nal binding
wage is set through arbitration. The wage o¤er is accepted or rejected through a union wide
ballot, so real authority rests with the rank-and-…le, not the union leader. However, the union
leader is better informed about the likely outcome of arbitration so he will be able to in‡uence
the election by strategic information dissemination. In the equilibrium characterized (as in most
signalling games there are multiple equilibria), the union leader’s signal can be interpreted as a
binary recommendation whether to accept or reject the current o¤er. Whether the union will
follow this recommendation or not will depend on the size of the wage o¤er and the information
value of the union leader’s signal.
If the union leader has identical preferences to that of the pivotal voter within the union, then
the recommendation will always be followed and there is no risk of a con‡ict. However, as in
the case of delegation of real authority, union members can increase their bargaining power by
appointing a more militant union leader since the …rm then will have to o¤er a higher wage in order
to get endorsement from the union leadership. Contrary to the case of delegation of real authority,
though, bargaining power does not increase monotonically with the militancy of the union leader.
The reason is that endorsement is not necessary for the union members to accept the wage o¤er,
endorsement only serves as a signal about the likely outcome in case of arbitration. And the more
militant is the union leader, the less informative is the signal, since an extreme union leader would
4
5. reject a wide range of wage o¤ers that a majority of the rank-and-…le would be willing to accept.
It follows that the more militant is the union leader, the lower is the wage necessary to get a union
majority to go against their leader’s recommendation to call a strike. The relationship between
bargaining power and the militancy of the union leader is thus non-monotonic, suggesting that
the optimal union leader will be more strike prone than the majority of union members but not
an extremist. Nevertheless, if the …rm’s cost of a con‡ict is private information then the model
predicts that there may be ine¢ cient con‡icts in equilibrium. That private information leads to
potentially ine¢ cient outcomes is not surprising (Myerson and Satterthwaite, 1983), but in this
case it happens even though the contract zone between the …rm and a majority of union members
is never empty and even though the pivotal union member has the option to resolve the incomplete
information.4
Hence, union members trade bargaining power against the risk of con‡ict in their
choice of union leader.
The idea that a player engaged in an ultimatum game may bene…t from incomplete information
is not new to the bargaining literature. What is new, though, is that union members can commit
to certain information sets by their choice of union leader. The main contribution of the paper is
thus to show how the choice of union leader (or expert more generally) serves as a credible signal
of toughness even when the union leader has no real authority. A strategic choice of union leader
credibly commits the union members to turn down o¤ers they would have accepted were they better
informed, which forces the …rm to share part of the surplus with its employees.5
The paper is organized as follows. Section 2 o¤ers a short literature review. The model is
outlined in Section 3, together with a discussion of equilibrium selection. Section 4 presents a
4 The Myerson-Satterthwaite Theorem relies on the assumption that the seller’s and buyer’s valuations overlap,
i.e. that there are realizations such that no trade is the e¢ cient outcome. In the wage bargaining setting this is
equivalent to saying that there are realizations such that the contract zone is empty. In my model this is never the
case, so con‡ict is never the e¢ cient outcome, but it may still happen with positive probability.
5 A similar result is also analyzed in Olofsgård (2004) in the context of secessions and referenda.
5
6. benchmark with no union leader, while Section 5 solves the game with communication between a
union leader and the rank and …le. In Section 6 a further layer of uncertainty is introduced, opening
up for the possibility of strikes in equilibrium. Critical assumptions are discussed in Section 7, and
Section 8 concludes.
II Literature Review
The economic literatures on bargaining and trade unions are vast and span areas from pure game
theory to applied industrial relations. The ambition of this section is therefore very limited in
scope, focusing on the theoretical contributions that have the most relevance for what is done in
this paper. In particular, I will focus on papers that explicitly deal with labour markets and that
address issues of private information, signalling and commitment.
The in‡uential paper by Ashenfelter and Johnson (1969) also assumes that union leaders are
better informed than the rank-and-…le. Leaders know the set of feasible wage claims, but they
are (for some unspeci…ed reason) unable to communicate this information to the rank-and-…le. To
maintain their leadership, they will sometimes prefer to call a strike in order to lower expectations,
rather than accepting a wage o¤er that is deemed by the rank-and-…le as too low. Strikes are thus
the result of divergent expectations that are assumed to gradually converge as the strike goes on.
The actual model, though, is a reduced form of their underlying idea with no micro foundations for
union members’behaviour, and no explicit role for the union leader, so issues of signaling cannot
be addressed. Also, real authority is (implicitly) assumed to belong to the union leader, not the
rank-and-…le.
Hayes (1984), Kennan and Wilson (1993) and Cramton and Tracy (2003) are examples of game-
theoretic models with micro foundations building on the idea that strikes serve the purpose of
6
7. soliciting information. As in Ashenfelter and Johnson (1969), the union’s expectation of how much
the …rm is willing to pay gradually decreases as the con‡ict goes on, but now this relies on the
explicit idea that the …rm’s rejection sends a (costly) signal about pro…tability. Hence, the union is
continuously updating its beliefs based on the fact that the …rm has not yet given in. The union is
here modeled as a unitary actor, though, so there is no discussion about internal politics within the
union (see Oswald, 1985, for a critical discussion of the unitary actor assumption). Also, the focus
is only on signaling between the …rm and the union, not from union leaders to union members,
and signals are modeled as costly since communication between two agents with fundamentally
opposing interests lacks credibility.
Jones (1989) and Goerke and Hefeker (2000) apply the well known idea that bargaining power
can be enhanced by delegating real authority to less risk-averse negotiators. A more militant
union leader thus serves as a form of commitment to “playing tough”, rationalizing the widely
held idea that the union leadership and rank-and-…le members have di¤erent preferences.6
The
model presented here can be thought of as an extension of this idea, showing that delegation of real
authority is not necessarily crucial for the union members’ability to commit to a tough position.
As long as union leaders have access to superior information, electing more militant members to
serve in o¢ ce may do the trick. On the other end of the spectrum are public choice models of union
behaviour with heterogenous preferences and union leaders who implement the optimal policy of
the median voter (e.g. Booth, 1984, and Blair and Crawford, 1984). These models do not address
issues of independent roles of union leaders and their members, but rather focus on issues of how to
aggregate individual preferences into a union objective function, and how to apply those aggregated
preferences into a bargaining framework in a consistent way.
6 Crawford (1982), in a more general bargaining framework, presents a model where partial commitment can be
achieved through demands that can be withdrawn only at a cost. When the cost is uncertain, then there may be
impasses in equilibrium even when agreement is the e¢ cient outcome.
7
8. III The Model
Union membership is given by a continuum, the size of which is normalized to one. Union members
are all identical except for their cost of con‡ict, c. The distribution of c is given by the continuous
density function k (c) with full support on [c
¯
; c], where c
¯
< 0 < c.7
The median voter theorem
applies, so a simpli…ed game with only two players from the union is considered. The …rst player is
the decisive voter within the rank and …le, the member with the median cost of con‡ict, denoted
as m (her). The second is the union leader, denoted as u (him), who is appointed from within the
union membership by the decisive union member. The third and …nal player of the game is the
…rm, f (it), who also carries a cost of con‡ict given by cf . This cost is drawn from a continuous
distribution g ( ) with full support on the unit interval.
There are two parts to the model. First the union member selects the type of the union leader.
After that, the wage is determined. The wage setting game is modeled as a two-stage ultimatum
game where the …rm in the …rst stage decides on a wage o¤er, wo. If the union member, after
having consulted the union leader, turns the wage down, then there is a con‡ict.8
The wage is then
set after some delay by an impartial arbitrator in stage 2.9
It is assumed, following the literature
(e.g. Ashenfelter 1987, Ashenfelter and Currie 1990), that the outcome of arbitration, denoted as
wa, can be represented by a random draw from a continuous distribution. This distribution is given
by the density function h ( ) with full support on the unit interval and with expected value wa. The
realization of the draw is observed by the …rm and the union leader but not by the union member.
7 The assumption that c
¯
< 0 implies that there exists union members for who the contract zone between them
and the …rm is potentially empty. One way of rationalizing this assumption is that some union members perceive a
bene…t of a con‡ict, due for instance to the opportunity to make extra money on the side or due to non-monetary
perks such as leisure, camaraderie or the rise in self-esteem that a con‡ict can generate. An alternative would be to
assume that all members bear a negative …nancial cost of a con‡ict, but that union leaders also receive a personal
gain due to the impact on their reputation of toughness for instance (e.g. Ashenfelter and Johnson 1969).
8 Actual legislation varies across countries, in some cases wage o¤ers can be accepted by union leaders and only
decisions to strike or terminate a strike are taken by ballots.
9 The notion that arbitration means a binding recommendation is common but not universal (see for instance
Manzini and Mariotti, 2001). Furthermore, there are di¤erent forms of arbitration. I model what is sometimes
referred to as conventional arbitration (Farber and Bazerman, 1986).
8
9. To be more precise, the timing and strategies of the game are as follows. First of all nature draws
the realizations of wa and cf . Then player m selects the type u from the union membership. Her
strategy is de…ned as cu (cm; h ( ) ; g ( )) 2 [c
¯
; c]. Then the …rm o¤ers a wage, wo (cm; cu; cf ; wa) 2 R.
Based on that wage o¤er, the union leader sends a message, , with information about the realization
of wa. The message can be any interval on the support of h ( ), i.e. (cu; wo; wa) 2 int [0; 1]. The
union member updates her beliefs of wa, denoted as ~h (wa j ), based on wo and , and decides
whether to accept or reject the o¤ered wage. Her strategy is given by m cm; wo; ~h (wa j ) 2
fam; rmg, where a stands for accept, and r stands for reject. Finally, payo¤s are realized.
To keep things tractable it is assumed that preferences are linear in income. The utility of player
i 2 fm; ug is given by
ui (w; ci) = w dci; (1)
where w is the wage, ci is the cost of a con‡ict and d is an indicator function that takes on the
value of 1 in case of a con‡ict, and 0 otherwise. It is also assumed throughout that cm > 0. It
follows that there would never be a con‡ict in equilibrium with complete information since cf 0.
Furthermore, it is assumed that wa cm > 0, i.e. that the …rm must o¤er a strictly positive wage
in order to avoid a con‡ict if the union member relies only on her prior beliefs.
Finally, the …rm’s utility function is also linear in income and represented by
uf (w; cf ) = w dcf ; (2)
where represents revenues.
9
10. Equilibrium Selection
The bargaining sub-game is solved for a perfect Bayesian equilibrium with the following properties:
i) for all and wo, m (cm; ; wo) maximizes the union member’s expected utility given the beliefs
~h (wa j ; wo); ii) for all wa and wo, and given the strategy m, (cu; wo; wa) maximizes the union
leader’s utility; iii) for all wa, and given the strategies m and , wo (cm; cu; cf ; wa) maximizes the
…rm’s utility; iv) the updated beliefs ~h (wa j ; wo) are formed based on and wo by applying Bayes’
rule whenever applicable.
As in most signaling games, this model features multiple equilibria. To characterize all of these
goes beyond the ambition of this paper, instead, the focus of the analysis will be on a particular
equilibrium. Given the applied character of the paper, the motivation for studying this particular
equilibrium is based primarily on observations of actual behavior and the existing wage bargaining
literature.
As explained in detail in the coming sections, the equilibrium of the wage bargaining sub-game
I characterize looks as follows. The …rm plays a partially pooling strategy in which for all outcomes
of arbitration above a certain cut-o¤, it o¤ers a wage high enough to just be accepted, and for all
outcomes below the cut-o¤ it o¤ers a wage low enough to be rejected. The union leader sends an
imprecise but truthful message revealing only whether the realization of wage arbitration lies in
the subset of realizations for which the leader himself prefers to accept the current o¤er, or if it
lies in the subset for which he prefers to reject the o¤er. That is, one can think of his signal as
an endorsement or a rejection. The union member then updates her beliefs about the outcome of
arbitration based on these signals, and decides whether to accept the o¤er or not.
The motivation for focusing on this particular equilibrium goes as follows. First of all, I re-
strict attention to pure strategies on behalf of the union. Unions typically enter wage bargaining
10
11. announcing a target wage increase. This target may not necessarily be reached, but there is clearly
a lower bound deemed acceptable, and it is hard to phantom a real world union arguing that every
wage o¤er will be accepted by some probability p within the open set (0,1). It should be stressed,
though, that from a theoretical perspective, this is not an innocuous assumption. As showed in
Reinganum and Wilde (1986), looking at litigation rather than wage bargaining, there exists a
separating equilibrium in mixed strategies in which all information is revealed in the benchmark
game analyzed in Section 5.
Secondly, as in some of the wage bargaining models discussed in Section 2, the …rm sends a
costly signal through its wage o¤er, but I do rule out communication from the …rm to the union
member. This is the standard assumption in the literature, and it is mainly motivated by the fact
that communication between two parties with completely opposite interests typically fails to be
credible, but it is also in line with legislation in some countries, the US and Italy for instance,
that explicitly bans management to consult with workers over the head of union representatives
(Wedderburn, 1997).10
Finally, as in all communication games, there exist multiple informative equilibria that are
economically equivalent, but di¤er in terms of the precision of the information conveyed in the
sender’s message. Typically, in games where the receiver’s strategy space is continuous, the analysis
then focuses on the most informative equilibrium. In the case when the strategy space is binary,
10 It should be noted that Krishna and Morgan (2001a, 2001b) have shown that it is possible to generate an
equilibrium in which the receiver gets precise information in a more general cheap talk game with two exogenously
given senders, even if one of them has extreme preferences. If such an equilibrium could be constructed here, then
the union members would know the exact realization of w_{a} and there would be no risk of con‡ict. There are
several important di¤erences between the two models though. In particular, a critical di¤erence is that the strategy
space of the receiver in this model is just binary, accept or reject. This makes it impossible to play o¤ the preferences
of the two senders against each other in a similar way as done in Krishna and Morgan to generate truthfulness.
Furthermore, it is crucial for the results in Krishna and Morgan that the two senders are of opposite bias. This is
not the case in the wage bargaining game. Note also that in Krishna and Morgan’s models, as in most cheap talk
applications, the receiver is always better o¤ with as precise information as possible and the identities of the senders
are exogenously given. In my model the receiver prefers biased information. She can always get precise information
by electing a leader with identical preferences to her own, but, for strategic reasons, she prefers not to. Hence, it
is not even in the receiver’s interest to play out the two senders against each other in order to get more precise
information.
11
12. though, the least informative of these economically equivalent equilibria can be interpreted as an
endorsement strategy on behalf of the union leadership. This seems consistent with actual union
practices. As pointed out in Undy and Martin (1984, p. 166), when decisions are taken through
union wide ballots, union leaders typically o¤er a suggestion whether the wage o¤er should be
accepted or not prior to the vote.11
IV Wage Bargaining without a Union Leader
To clarify the role of an informed union leader a simple game with only an informed …rm and an
uninformed union member is solved as a point of reference. As discussed in the previous section, the
attention is focused on an equilibrium in pure strategies in which the …rm is following a partially
pooling strategy. For all wa above some cut-o¤ point the …rm o¤ers a wage just high enough to be
accepted. For all wa below that cut-o¤, the …rm o¤ers a wage low enough to be declined. There
is no communication between the …rm and the union, but the wage o¤er itself serves as a costly
signal. To be more precise, it is assumed that union members only expect the …rm to o¤er wages
that would make it better o¤ if accepted than rejected. It follows that a higher wage o¤er signals
that the outcome of arbitration may be quite favourable to the union.
Formally, envision the following set of strategies and beliefs. The …rm o¤ers wH
if wa w ,
and wL
, which is strictly less than wH
, if not. The union member accepts any wage o¤er wo wH
and rejects any wage o¤er wo < wH
. To complete the description of the equilibrium, a set of beliefs
consistent with the strategies above, and Bayes’rule when applicable, are de…ned below. The …rst
two rows on the right hand side follow from the …rm’s strategy and Bayes’rule. The third row
11 Communication games also always have so called babbling equilibria in which the receiver expects that the
message from the sender is pure noise and the sender, knowing this, sends pure noise since his signal is disregarded
anyway. These equilibria are not very interesting in most applications, and are therefore, almost without exception,
ignored in applied papers.
12
13. states that all o¤ers except fwL
; wH
g are believed to come from a …rm which observes wa = 1.
E[wa j wo] =
8
>>>>>>><
>>>>>>>:
R 1
w
wa
h(wa)
(1 H(w )) dwa if wo = wH
R w
0
wa
h(wa)
H(w ) dwa if wo = wL
1 otherwise
(3)
To pin down w , note that the union member updates her beliefs understanding that the …rm
would never o¤er a wage that leaves it worse o¤ if accepted than if rejected, i.e. wa + cf wH
. It
follows that w = wH
cf , and
E[wa j wH
] =
Z 1
maxfwH cf ;0g
wa
~h wa j wH
dwa; (4)
where ~h wa j wH
= h (wa) =(1 H max wH
cf ; 0 ). The …rm maximizes utility by minimizing
expenditures, including the cost of con‡ict. The wage o¤er wH
must therefore be the lowest wage
that will be accepted. This wage is de…ned by the union member’s indi¤erence condition, i.e. the
wH
that satis…es the following equality
wH
=
Z 1
maxfwH cf ;0g
wa
~h wa j wH
dwa cm: (5)
Note that the left hand side is strictly smaller than the right hand side when wH
= 0, since
wa cm > 0 by assumption. Note also that the left hand side is strictly greater than the right
hand side when wH
= 1, since wa 1 and cm > 0. This guarantees the existence of a …xed-point,
together with the fact that both sides are monotonically increasing in wH
. It is assumed that the
properties of the h ( ) function are such that the …xed-point is unique. If cm and cf are high enough,
i.e. if wH
< cf , then the union member cannot rule out any realizations of wa. The wage o¤er
hence carries no more information in this case than what the union member already knows, and
wH
= wa cm.
13
14. If wa < wH
cf then the …rm is not willing to o¤er what is required to avoid a con‡ict.12
Instead it o¤ers a wage wL
< wH
, which ful…lls the inequality wL
< E[wa j wL
] cm, where13
E[wa j wL
] =
Z maxfwH
cf ;0g
0
wa
~h wa j wL
dwa; (6)
and ~h wa j wL
= h (wa) =H max wH
cf ; 0 . This condition guarantees that the union mem-
ber will not accept this wage.
Finally, note that any other wage o¤er than wH
; wL
will only be accepted if it weakly exceeds
1 cm, which is strictly higher than wH
. Hence, there is no reason for the …rm to ever o¤er any
other wage than fwL
; wH
g, so the beliefs speci…ed in the third row in equation (3) are out of the
equilibrium path. Note also that there are potential con‡icts in equilibrium as long as wH
> cf .
These con‡icts are always ine¢ cient, in the sense that there always exists a wo that the …rm is
willing to o¤er and the union would accept if information was complete, since both cf and cm are
greater than zero by assumption.
V Wage Bargaining with an Informed Union Leader
In this section an informed union leader is added to the game of the previous section. This means
that the union member now receives an additional signal, this time in the form of communication,
on which to update her beliefs about the realization of wa. Together with the fact that the union
member can pick the identity of the leader, this suggests that there is now an opportunity for her
to become su¢ ciently informed to eliminate the risk of ine¢ cient con‡icts. In particular, a leader
with preferences identical to those of the union member would have no incentives to mislead the
member to reject an o¤er the member would be better of accepting, or vice versa. It follows that
12 Obviously, if cf is high enough then this set is empty, since wa 2 [0; 1].
13 The wage o¤ered can be any number low enough to cause rejection, given the speci…ed beliefs. Hence, strictly
speaking there exists an in…nite number of di¤erent equilibria with di¤erent low-wage o¤ers, but they are economically
equivalent.
14
15. no con‡ict would arise in this case, since the contract zone between the …rm and the decisive union
member is never empty.
This may not necessarily be good from a strategic perspective, though. An upbeat assessment
of the outcome in case of arbitration, even if incorrect, may be a way for the union members to
boost their bargaining power, as long as the …rm is aware of this assessment and believe that union
members indeed will act in accordance. That is, just claiming to believe that the wage outcome
of arbitration will be high will not do the trick, union members need an instrument to credibly
commit to such a belief. This is where the potential strategic bene…t of a more militant union
leader lies. As pointed out above, and shown below, the signal from the union leader can be seen
as an endorsement strategy. A more militant union leader will require a higher wage in order
to endorse an acceptance, thereby potentially forcing the …rm to raise its o¤er to avoid a costly
con‡ict. Hence, the appointment of a more militant union leader serves as a credible, and visible,
commitment on behalf of the union members to a relatively upbeat assessment of the outcome of
arbitration, unless the wage o¤er is high enough for the union leader to endorse acceptance. This
increase in bargaining power must be contrasted to the risks of imprecise information. What thus
motivates the formal analysis is to …gure out how the trade o¤ between the two plays out, and
under what circumstances, if any, the desire to increase the bargaining power also generates a risk
of con‡ict in equilibrium.
The bargaining sub-game
In this subsection, the identity of the union leader is treated as given. This assumption is relaxed
in the next subsection. To characterize the equilibrium of interest, some notation needs to be
introduced. The union leader is indi¤erent between accepting or rejecting the wage o¤er if wo =
15
16. wa cu. Think of a strategy in which the union leader partitions the support of wa in two parts,
and then truthfully, though imprecisely, reveals in which of these two parts the point estimate
of wa lies. Let one part be all realizations for which the leader prefers to accept the wage o¤er,
i.e. wa 2 [0; wo + cu), and let the other be all realizations for which he prefers to strike, i.e.
wa 2 [wo + cu; 1]. Note that this strategy can be thought of as an endorsement strategy; the
partition carries the same information as a binary recommendation whether to accept the o¤ered
wage or not. I will therefore denote the former message as au, indicating that the union leader
endorses (a for accept) the wage o¤er, and the latter as ru, indicating that the leader recommends
rejection. It is worth emphasizing again that actual union practices are consistent with this strategy.
As pointed out in Undy and Martin (1984, p. 166), it is customary that the union leadership o¤ers
a binary recommendation when decisions are taken through ballots.
As discussed in the benchmark case, the wH
o¤er causes the union member’s updated beliefs
to take the form of an h ( ) distribution that is truncated at the lower end of the support. This is
also true for the message = ru. It follows that whenever the union member receives these two
signals, the most informative of them, the signal that truncates the distribution the most, will be
what guides her decision.14
Which signal is the more informative, in turn, depends on cf and cu.
If cf cu then the …rm’s signal is more informative. If cf > cu then the union leader’s signal
is more informative. In the latter case, wH
as de…ned in equation (5) is no longer high enough to
avoid a con‡ict when = ru. Instead, a threshold wage based on the union leader’s signal must be
de…ned. This threshold is denoted as wH
(cu), and it is de…ned as the value of wo that satis…es the
14 This result is equivalent to that received in multiple sender communication games where both senders have the
same bias. See, for instance, Krishna and Morgan (2001a, 2001b) or Battaglini (2002).
16
17. following equality
wH
(cu) =
1Z
maxf0;wH +cug
wa
~h wa j = ru; wH
dwa cm; (7)
where ~h wa j = ru; wH
= h (wa) =1 H maxf0; wH
+ cug : The notation wH
(cu) serves to
distinguish the two cases, but also to highlight that wH
is now potentially a function of cu. Note
that wH
(cu) is decreasing as the union leader becomes more militant (as cu is decreasing) since a
rejection message now is less informative. To simplify the notation in what comes, the lowest wage
o¤er that avoids a con‡ict when = ru is de…ned as
~wH
(cu) = max wH
(cu) ; wH
: (8)
Along a similar line, wL
must also be rede…ned for the case when = ru. The signal wL
potentially truncates the support of h ( ) at the higher end of the support, whereas the signal
= ru potentially truncates the support at the lower end. Hence, in this case the signals are
complementary in the sense that the two signals together de…ne a more narrow band of potential
realizations of wa than any one signal alone. The value of wL
is now given by a wage o¤er that
satis…es the following inequality
wL
<
maxf0;wH
cf gZ
maxf0;wL+cug
wa
~h wa j = ru; wL
dwa cm; (9)
where
~h wa j = ru; wL
=
h (wa)
H (maxf0; wH cf g) H(maxf0; wL + cug)
: (10)
Note that the union member would always be able to trust the advice of a union leader with
preferences identical to her own. If she were to appoint a union leader with preferences di¤erent from
hers, it must be to increase her bargaining power. This can only be done, though, by appointing
a more militant union leader, i.e. a leader with a lower cost of con‡ict. Hence, it is clear that any
17
18. cu > cm can be ruled out. To simplify the presentation I therefore restrict attention to the case
when cu cm.
De…nition 1 There exists a perfect Bayesian equilibrium such that:
1) The union leader truthfully signals whether he is in favour of accepting or rejecting the wage
o¤er.
(cu; wo; wa) =
8
>><
>>:
au if wo wa cu
ru if wo < wa cu
(11)
2) The union member rejects or accepts the wage o¤er according to
m (cu; cm; wo j ; wo) =
8
>>>>>>><
>>>>>>>:
am if f = au; wo cug
am if 6= au; wo ~wH
(cu)
rm otherwise
(12)
3) The …rm o¤ers the lowest wage the union member accepts, unless it is better o¤ going to
arbitration:
wo (cu; cm; cf ; wa) =
8
>><
>>:
min wa cu; ~wH
(cu) if min f g wa + cf
wL
otherwise
(13)
4) The union member updates her beliefs according to
E [wa j ; wo] =
8
>>>>>>>>>>>>>>>>><
>>>>>>>>>>>>>>>>>:
wo + cu if f = au; wo 2 [ cu; 1 cu]g
1R
maxf0;wo minfcf ; cugg
wa
~h (wa j ; wo) dwa if 6= au; wo = ~wH
(cu)
maxf0;wH
cf gR
maxf0;wo+cug
wa
~h (wa j ; wo) dwa if = ru; wo = wL
1 otherwise
(14)
18
19. The union member now receives two signals. Her basic motivation stays the same; she accepts
the wage o¤er if and only if she thinks she would be worse o¤ by going to arbitration. Her strategy
changes, though, since she can now condition her actions on both signals. The …rm’s motivation is
also unchanged; o¤er the lowest possible wage that will be accepted if that wage is lower than the
cost of arbitration. It must now consider, though, the impact of its wage o¤er also on the strategy
of the union leader, since the latter will in‡uence the decision of the union member.
The union leader, on the other hand, takes the wage o¤er as given, but selects his message to
maximize the chances that his preferred alternative is chosen. Information is soft in this case, so
he is constrained in his ability to do this by the fact that his message must be deemed credible by
the receiver. A standard result in the communication literature (e.g. Crawford and Sobel (1982))
is that there exists Bayesian equilibria in which the sender in his message partitions the state space
of some variable x into N intervals, and where the receiver takes some optimal action yn based
on the message x 2 [xn 1; xn] for all n 2 f1; 2; :::Ng. In these equilibria, the sender is always
indi¤erent between actions yn and yn+1 at the breakpoint xn. In the model presented in this paper,
the receiver’s strategy space is binary. It follows that there exists an equilibrium in which the
state space is partitioned into at most two parts, as shown in equation (11). In this equilibrium the
partition point is the realization of wa such that the union leader is indi¤erent between an acceptance
and a rejection of the wage o¤er. Hence, wa is partitioned into f[0; wo + cu) ; [wo + cu; 1]g, and the
union leader truthfully reports in which partition the actual realization lies. If this partition point
falls outside the range [0; 1], then there is no partition of the state space and the message carries
no more information than what is already known. This corresponds to the endorsement strategy
suggested above.
The …rm’s strategy now also depends on its impact on the union leader’s signal. It follows from
19
20. the fact that any cu > cm can be ruled out that any wage o¤er that invokes the union leader to
report au will be accepted by the union member. The lowest such wage o¤er is given by wa cu.
This is not necessarily the lowest wage o¤er that will be accepted by the union member, though. If
the leader is extreme enough relative to the union member, then there exists wage o¤ers which the
latter is willing to accept even though the former’s advice is rejection. The lowest such wage o¤er
is given by ~wH
(cu). It follows that the …rm’s optimal strategy is to o¤er minfwa cu; ~wH
(cu)g as
long as this is weakly less than wa + cf , and wL
otherwise, as shown in equation (13).
The union member updates her beliefs based on the signals and what she knows about the
players’strategies. As shown in the …rst row of equation (14), if = au then it follows from the
…rm’s strategy that wa = wo +cu. It also follows from the fact that cu cm that the union member
knows that she is better o¤ by accepting this o¤er.15
If 6= au and wo = ~wH
(cu) then the union
member knows that wa must be high enough to induce the leader to prefer rejection and the …rm
to be willing to o¤er ~wH
(cu). These signals both truncate the h ( ) distribution at the lower end,
and the relative size of cu and cf will determine which of them is more informative, yielding the
expression in the second row of equation (14). It follows from the de…nition of ~wH
(cu) that such
an o¤er will be accepted. Finally, if = ru and wo = wL
then the signals are complementary,
so the updated h ( ) function is potentially truncated at both ends, as shown in row 3 of equation
(14). Following the de…nition of wL
, this o¤er will be rejected though. For all other potential
combinations of signals, the union member believes that wa = 1.
To see how the expected wage o¤er depends on cu, note that wa cu is increasing as the leader
becomes more militant (lower cu), whereas wH
(cu) is decreasing. The …rm is better o¤ by pleasing
the union leader as long as wa ~wH
(cu) + cu, where the right hand side is increasing in cu. It
15 The condition that wo 2 [ cu; 1 cu] is made to rule out inconsistencies between the two signals, and no wo
outside of this range will ever be observed in equilibrium. Any wo below cu cannot induce = au for any realization
of wa within the permissible range [0; 1]. Any wo above 1 cu is in excess of what the …rm needs to pay to induce
= au even when wa = 1.
20
21. follows that the relationship between the expected wage o¤er and the militancy of the union leader
is non-monotonic. At relatively high values of cu (a moderate leader), a more militant union leader
will increase the expected wage. The reason is that the probability that wa ~wH
(cu) + cu is high,
so the increasing e¤ect through wa cu dominates the decreasing e¤ect through wH
(cu). On the
other hand, for low values of cu (militant union leaders), the latter e¤ect dominates, so the expected
wage is decreasing with the militancy of the leader.
So far, the risk of a labour market con‡ict has not been addressed. A con‡ict occurs when
min wa cu; ~wH
(cu) > wa + cf . As long as cu cf the …rm is always willing to compensate
the leader to signal acceptance, so no con‡ict occurs. If cu > cf then there is a con‡ict if the
lowest wage the union member will accept after a message 6= au is higher than what the …rm is
willing to pay, i.e. if wH
> wa +cf .16
Taken together these facts suggest that for a militant enough
union leader there is potentially a risk of con‡ict at low realizations of wa if cm and cf are not too
high. These results are highlighted in the proposition below.
Proposition 1 In the equilibrium de…ned above: 1) The relationship between the union member’s
expected wage and the militancy of the union leader is non-monotonic. For relatively moderate
union leaders, the expected wage is increasing as the militancy of the leader is increasing. For
relatively militant union leaders, the expected wage is decreasing as the militancy of the leader
is increasing. 2) If cu > cf then there is a risk of con‡ict in equilibrium if wH
> cf .
Note that the results in Proposition 1 only refer to the bargaining sub-game, i.e. when the
identity of the union leader is exogenously given. To see if there really is a risk of con‡ict in the
equilibrium of the full game, it is necessary to also analyze the delegation decision.
16 The condition cu > cf implies that it is the …rm’s rather than the leader’s signal that is binding, so wH is not
a function of cu.
21
22. The delegation stage
In this sub-section the identity of the union leader is endogenized. As discussed above, the reason
why the leader’s identity matters is because he in‡uences the information on which the union
member makes her decision. Contrary to most cases, having as precise and unbiased information
as possible is not necessarily an advantage when engaged in bargaining, since information biased
against acceptance may force the counterpart in the bargain to o¤er a better deal. It follows that
the union member faces a trade-o¤ between the inadequacy of information, and thereby the risk of
making what ex post turns out to be an incorrect decision, and bargaining power.
Formally, the union member chooses the union leader whose information sharing strategy max-
imizes her expected payo¤. The expression for the expected payo¤, though, will depend on cf and
cu. If cu cf then the …rm is always better o¤ o¤ering a wage high enough to be endorsed by
the union leader. There is thus no risk of con‡ict, but the wage o¤er will depend on the realization
of wa. For low realizations of wa the …rm will o¤er a wage just high enough to guarantee an en-
dorsement, but for higher realizations of wa it becomes cheaper to please the union member despite
the lack of endorsement from the leader. If cu > cf then the …rm is never willing to o¤er a wage
high enough to be endorsed by the union leader, so there is a risk of con‡ict for low realizations of
wa. For high realizations of wa the …rm is better o¤ by o¤ering a wage high enough to convince
the union member to accept despite the lack of union leadership endorsement. The expression for
the union member’s expected payo¤ is given below.
U ( ) =
8
>>>><
>>>>:
wH
(cu)+cuR
0
(wa cu) h (wa) dwa +
1R
wH (cu)+cu
wH
(cu) h (wa) dwa if cu cf
wH
cfR
0
(wa cm) h (wa) dwa +
1R
wH cf
wH
h (wa) dwa if cu > cf
(15)
An analysis of the payo¤ function yields the following results. The proof is in the appendix.17
17 Uniqueness cannot be established for a general h ( ) distribution, but it can be shown in the special case when
22
23. Proposition 2 An equilibrium always exists to the delegation game. In this equilibrium the union
member elects a leader who is more militant than herself but moderate enough to avoid the
risk of con‡ict.
The union member avoids a con‡ict by electing a union leader with cu cf . In the proof it
is shown that the member is always strictly better o¤ by choosing cu = cf than any leader who
is more extreme, since a more militant leader incurs a risk of con‡ict with no advantage. However,
this does not mean that it is necessarily optimal to set cu = cf . If real authority was delegated
then this would always be the optimal choice, and the union member would be able to extract all
o¤ the joint surplus. In this case, though, the …rm has the ability to persuade the union members
without convincing the union leader, and the more extreme is the latter the cheaper it is for the
…rm to convince the former even in the absence of an endorsement. The union member must thus
consider the trade-o¤ between these two e¤ects in her choice of union leader, so she will generally
appoint a union leader who is more militant than herself, but still moderate relative to what she
would have done if the leader would have had real authority. Formally, cm > cu cf , with a
strict inequality if there exists an interior solution to the optimization of the …rst row of equation
(15) within the permissible range. If not, then the maximization problem has a corner solution, so
cu = cf .
VI Wage Bargaining and Strikes
So far it has been assumed that the realization of cf is common knowledge. It is probably more
realistic to assume that union members are uncertain of the …rm’s cost of con‡ict. Uncertainty of
this kind has been shown to be an important assumption driving con‡icts in other wage setting
h ( ) is uniform.
23
24. models (e.g. Hayes, 1984, and Kennan and Wilson, 1993). Also within the more general theory
literature, it is well known that there will be ine¢ cient outcomes in bilateral trade if the valuation
of the good to be traded is private information and there are realizations where no trade is the
e¢ cient outcome, i.e. realizations such that the seller values the good higher than the buyer (e.g.
Myerson and Satterthwaite 1983). It should be noted though that there is always a non-empty
contract zone between the decisive union member and the …rm in my model (trade is always the
e¢ cient outcome), and ine¢ cient outcomes are not inevitable, they are part of a deliberate choice.
Private information will not change strategies in the bargaining sub-game, but it may in‡uence
expectations, and thereby the representation of wH
and wL
, and the delegation decision. To
calculate beliefs based on the …rm’s signal is now complicated by the fact that the union member
is uncertain not only of wa but also of cf . It follows that the probability that wa takes on a certain
value now takes the form of a conditional joint probability, and, ignoring the signal from the union
leader for now, the expected value of wa based on the signals wH
and wL
, can be written as
E[wa j wo] =
8
>>>>>>><
>>>>>>>:
R wo
0
wa
h(wa)[1 G(wo wa)]
[
R wo
0
h(wa)[1 G(wo wa)]dwa+
R 1
wo
h(wa)dwa]
dwa+
R 1
wo
wa
h(wa)
[
R wo
0
h(wa)[1 G(wo wa)]dwa+
R 1
wo
h(wa)dwa]
dwa if wo = wH
R wH
0
wa
h(wa)G(wH
wa)hR wH
0
h(wa)G(wH wa)dwa
i dwa if wo = wL
(16)
As in the previous cases, wH
can be de…ned as
wH
= E[wa j wH
] cm; (17)
and wL
as some value wo satisfying the inequality
wL
< E[wa j wL
] cm: (18)
The existence of a …xed point satisfying the equality in equation (17) can be veri…ed by the same
logic applied in the previous section. I assume that the h ( ) and g ( ) distributions are such that
24
25. the …xed-point is unique.
Taking both signals into consideration, once again the …rm’s signal is binding only as long as
the union leader is su¢ ciently militant, whereas the union leader’s rejection signal is binding if the
leader is relatively moderate. When the realization of cf was common knowledge, then this cuto¤
was simply given by cu = cf . When cf is private information, then no such closed form solution
in terms of cu can be derived for general distributions, due to the complexity of equation (16).
Instead a general cuto¤ value ~cu is de…ned by the cost of con‡ict at which the required wages are
identical, i.e. at wH
= wH
(cu).
In a similar way, wL
must now be de…ned taking both signals into consideration. In this case
the two signals truncate the support of h ( ) at di¤erent ends, so the signals are complementary
rather than substitutes. The low wage is then given by a value of wL
that satis…es the following
inequality
wL
<
Z wH
maxf0;wL+cug
wa
h(wa)G(wH
wa)hR wH
0
h(wa)G(wH wa)dwa
i dwa cm: (19)
Turning to the delegation stage, the expected payo¤ over di¤erent intervals of cu can now be
expressed as
25
26. U ( ) =
8
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>:
wH
(cu)+cuR
0
(wa cu) h (wa) dwa +
1R
wH (cu)+cu
wH
(cu) h (wa) dwa
if cu 0
cuR
0
"
wH
(cu) cfR
0
(wa cm) h (wa) dwa +
1R
wH (cu) cf
wH
(cu) h (wa) dwa
#
g (cf ) dcf +
1R
cu
"
wH
(cu)+cuR
0
(wa cu) h (wa) dwa +
1R
wH (cu)+cu
wH
(cu) h (wa) dwa
#
g (cf ) dcf
if cu 2 (~cu; 0)
cuR
0
"
wH
cfR
0
(wa cm) h (wa) dwa +
1R
wH cf
wH
h (wa) dwa
#
g (cf ) dcf +
1R
cu
"
wH
+cuR
0
(wa cu) h (wa) dwa +
1R
wH +cu
wH
h (wa) dwa
#
g (cf ) dcf
if cu ~cu
(20)
The following proposition is proved to hold true in the appendix.
Proposition 3 There always exists an equilibrium to the delegation game when the realization of
cf is private information. If h ( ) and g ( ) are uniform, then there is a risk of con‡ict in
equilibrium whenever cm < 1=4:
Uncertainty about the realization of cf smooths out the value function making it continuous in
cu throughout the full support which guarantees the existence of an equilibrium. As in the previous
section it is possible to show that the union member always appoints a leader who is more con‡ict
prone than herself but to be able to say something about the risk of con‡ict I must be more speci…c
about the probability distributions. A con‡ict occurs with positive probability if cu < 0. It is
26
27. shown in the appendix that when g ( ) and h ( ) are uniform then the union member indeed elects a
leader with a negative cost of a con‡ict whenever cm 2 (0; 1=4). Note that the risk of con‡ict is not
necessary for the union member to reap part of the surplus, that can be achieved also by setting
cu = 0. The result is thus not just a trivial consequence of the fact that the …rm can hold the union
member at his reservation utility in the ultimatum game.
To sum up, what this subsection shows is that when the …rm’s cost of con‡ict is private infor-
mation, then con‡icts may arise in equilibrium. This is consistent with the results from screening
models where con‡icts serve as an instrument to extract information, even though the mechanism
here is di¤erent. In this equilibrium ine¢ ciencies arise even though all players know that the con-
tract zone between the …rm and the union member is never empty, and, in particular, even though
the union member has the option to get su¢ ciently informed to always avoid a con‡ict and still
receive part of the common surplus.
VII Discussion
The bene…t of a more militant union leader is that he forces the …rm to o¤er a higher wage in
order to avoid a strike. Once the wage is o¤ered, though, union members would prefer to have
precise information. Acquiring this would undermine the mechanism of the model, however, since
the …rm, realizing what is going on, would see no need to o¤er any wage higher than the union
member’s reservation wage. It is thus a crucial assumption that the union member cannot somehow,
through carrot or stick, induce the union leader to reveal more precise information once the wage is
o¤ered. In principle, union members could o¤er temptation in the form of economic compensation,
or threaten the union leader with economic sanctioning or …ring, in order to get more precise
information. There are several good reasons to doubt that this will happen, though. Financial
27
28. compensation and other employment conditions of the union leader are generally determined in
employment contracts speci…ed ex ante, i.e. at a time when the union members, if anything, would
like to commit not to ask for additional information. Compensation or punishment must thus go
beyond what is speci…ed in any contract. One such means would be to threaten to …re the union
leader. However, as pointed out in Undy and Martin (1984), union leaders are usually appointed
for 5 or 3 year terms, so that is unlikely to happen. Furthermore, union members would have
incentives to appoint an identical union leader again for the next round of negotiations. The union
leader has been chosen to do exactly what he is doing, so once the arbitration has been settled and
union members look forward to the next round of negotiations, they would have no incentives to
carry through with their threat to …re him.
On the other hand, is it not possible that even if real authority on paper is assigned to the
rank-and-…le, in practice authority still rests with the union leadership? That is, cannot union
members simply commit to always follow the recommendation? This is not very plausible from a
theoretical perspective; rational individuals should want to consider all available information before
making their decision and it is hard to see how they could commit not to. More importantly,
though, it seems inconsistent with observed union behaviour. As pointed out in Undy and Martin
(1984), recommendations from the leadership are accepted more frequently than they are rejected,
but rejections are not unheard o¤. For instance, out of the 11 ballots on wage o¤ers to the National
Union of Mineworkers between 1969-1982, a majority of the rank-and-…le voted 3 times to accept
the o¤er even though the leadership recommended a strike on all these occasions (Undy and Martin,
1984, p. 134). A more recent example is that of British postal workers rejecting a strike endorsed
by the union leadership in September 2003 (The Financial Times, 2003). Hence, in accordance with
my model, union members usually follow the recommendation of their leadership, but not always.
28
29. One outcome seen in the real world that does not arise in the model is when the union leader
recomends that a wage o¤er be accepted, but union members still vote to go to strike. This
would suggest that the union leader is less strike prone than the median voter within the union, or
alternatively that there is a di¤erent strategic motive at play or sources of assymetric information
beyond what is part of this model. A relatively straightforward way to incorporate this possibility
into the current model would be to assume that union members, at the time of elections, have
incomplete information about the preferences of candidates running for union leadership (i.e. they
chose between distributions of c rather than exact values on c). As time goes by union members
learn about the type of their leader so there is a risk they end up realizing that the union leader
is much less strike prone than what they had expected once wage negotiations start. In particular,
if the leader ends up being less strike prone than the median voter within the union, then a strike
against the leader’s recomendation can be the outcome.18
It should be emphasized that the argument made in this paper is not that a legislative change
that transfers real authority from the union leadership to the rank and …le will have no e¤ect on the
power of the union. Letting union members delegate real authority in this model leads to a more
extreme union leader, a higher expected wage o¤er and a higher risk of strike in equilibrium (when
cf is private information). Rather, the arguments are that the union can still retain some power and
the legislative change does not fully eliminate neither the incentives to elect more extreme union
leaders nor the risk of strikes. The aforementioned reduction in (but not elimination of) the number
of strikes in Britain is thus fully consistent with the predictions of the model, as are papers based
on Canadian data showing that mandatory strike votes reduce the incidence as well as duration of
strikes (Gunderson and Melino, 1990, and Cramton et al, 1999).
18 The uncertainty can also come from a risk that the union leader will "sell out" to the …rm management as their
interaction becomes more frequent. Indeed, Ashenfelter and Johnson (1969) discuss how union leaders may face a
choice between accepting a wage o¤er below what the rank and …le expected, or calling a strike, when they have no
credible way to communicate what is a reasonable expectation.
29
30. VIII Concluding Remarks
In this paper, a wage bargaining model with private information and signaling is developed. In
contrast to previous models the main focus has been on communication within the union, rather
than on costly signals between the union and the …rm. Existing legislation, stipulating union-
wide ballots on both wage o¤ers and the identity of the union leadership, has undermined the
real authority of union bosses. The argument made in this paper, though, is that leaders can still
wield substantial powers through their superior access to information relevant for the rank-and-
…le’s decisions. The union boss thus serves as an expert, or agitator, strategically disseminating
information to try to persuade the members to take a certain action.
The analysis shows that more militant bosses will bias information in order to persuade the
union members to require a higher wage. From the union members’perspective, though, this is
an opportunity, because in the equilibrium analyzed a militant union boss can serve as a commit-
ment device to an information set that increases their bargaining power. The threat of lack of
endorsement from the union leadership only helps as long as communication is credible though,
and a recommendation to reject the wage o¤er is less likely to be followed if it is received from a
very militant leader. The relationship between bargaining power and the militancy of the union
leader is thus non-monotonic, suggesting that the optimal union leader will be more strike prone
than a majority of union members, but not an extremist. In normative terms, the model suggests
that there may be a risk of con‡ict in equilibrium despite that it is common knowledge that the
contract zone between the actual decision maker within the union and the …rm is never empty.
Hence, union-wide ballots are no panacea for ine¢ cient con‡icts.
Starting from Schelling (1956), the bargaining literature is full of references to the potential
strategic bene…ts of commitment and the role of information and signaling. Commitment has been
30
31. modelled as delegation of real authority to a third player or by some kind of investment (it could
be real or it could be reputational) that makes defection from an announced decision rule costly.
Signaling has been modeled between the …rm and the union, and in the form of costly signals rather
than communication. However, I argue in this paper that signaling also takes place within the union
and that this is crucial for the formation of the union members’expectations of the wage bargaining
outcome. Furthermore, I show that even though union members may not be able to delegate real
authority they can still reap bene…ts of commitment by in‡uencing information ‡ows through their
choice of union leader. The main contribution of this paper is thus that it o¤ers a new perspective
on how signalling and commitment can increase union members’bargaining power.
A Appendix
Proof of Proposition 2
The payo¤ function from equation (15) is replicated below.
U ( ) =
8
>>>><
>>>>:
wH
(cu)+cuR
0
(wa cu) h (wa) dwa +
1R
wH (cu)+cu
wH
(cu) h (wa) dwa if cu cf
wH
cfR
0
(wa cm) h (wa) dwa +
1R
wH cf
wH
h (wa) dwa if cu > cf
(A1)
Existence: The payo¤ function is continuous in cu except for a discrete jump at cu = cf .
Moreover, the payo¤ is independent o¤ cu whenever cu > cf . It follows that a su¢ cient condition
for the existence of an equilibrium is that the discrete jump decreases the payo¤ at the point
cu = cf when moving in the direction of a more militant union leader. Substituting cu for cf
in equation (A1) shows that the only remaining di¤erence between the two equations is cu rather
than cm in the …rst integral. It follows from the fact that cu < cm when evaluated at cu = cf
31
32. that the discrete change is decreasing the payo¤.
Risk of con‡ict in equilibrium: Con‡ict can only occur in equilibrium if cu < cf . This
possibility was ruled out above.
Identity of the optimal union leader: No closed form solution for the identity of the union leader
can be derived without speci…c assumptions about the shape of the h ( ) distribution. However, it
can be proved that cu < cm by showing that the …rst derivative of equation (A1) is strictly negative
when evaluated at cu = cm. This …rst derivative is given by
@wH
(cu)
@cu
+ 1 wH
(cu)
wH
(cu)+cuR
0
h (wa) dwa
@wH
(cu)
@cu
+ 1 wH
(cu) +
1Z
wH (cu)+cu
@wH
(cu)
@cu
h (wa) dwa: (A2)
This can be simpli…ed to
wH
(cu)+cuR
0
h (wa) dwa +
1Z
wH (cu)+cu
@wH
(cu)
@cu
h (wa) dwa: (A3)
To evaluate this at cu = cm, remember …rst that wH
(cu) in this case is de…ned by
wH
(cu) =
1Z
maxf0;wH +cug
wa
~h wa j = ru; wH
dwa cm: (A4)
Evaluated at cu = cm, the solution to this equality is given by wH
= 1 cm. This is so because as
cu > cm from below, the union member will require a higher and higher wage o¤er to go against
the recommendation of the leader, and in the limit the wage o¤er has to yield a utility as high as
the highest possible utility in arbitration, 1 cm. Plugging in wH
= 1 cm into equation (A3) and
replacing cu with cm yields
1R
0
h (wa) dwa < 0: (A5)
32
33. Proof of Proposition 3
Existence: Introducing uncertainty regarding the realization of cf has the attractive feature that it
makes the expected payo¤ continuous in cu throughout the full support, i.e. existence is guaranteed.
To see this, plug in the threshold values between the intervals into the corresponding payo¤functions
and note that the equations are identical at those points. Setting cu = 0 in the second part of
equation (20) yields exactly the …rst part of equation (20), while setting cu = ~cu in the third
part of equation (20) yields exactly the second part, since ~cu is de…ned as the leader for which
wH
(cu) = wH
.
Identity of the optimal union leader when h ( ) and g ( ) are uniform: Solving for wH
(cu) when
h ( ) is uniform yields
wH
(cu) = 1 + cu 2cm: (A6)
Plugging this into equation (20) and solving the …rst order condition for cu yields that
cu = cm
1
4
: (A7)
This interior solution only falls within the permissible range when cm 1=4. Whenever cm < 1=4,
then the preferred union leader within this set of types corresponds to the corner solution, cu = 0,
and payo¤ is monotonically decreasing as cu is increasing.
Equation (20) is not globally concave in cu, but it is locally concave within the permissible range,
cu 2 (~cu; 0). The …rst order condition can be developed as a second order equation, for which the
larger root is a max-point while the smaller root is a min-point. The larger root of the solution is
given by
cu =
(6 2cm)
10
+
r
(6 2cm)
5
2
4
5 4 (cm)
2
5cm + 1
2
(A8)
Setting equation (A8) less than or equal to zero and solving for cm yields cm 1=4. Hence,
33
34. cu 0 as long as cm 1=4. As cm is decreasing, so is cu, and when cm = 0 then cu = 1=5. This
will only be a potential equilibrium, though, as long as cu falls within the permissible range, i.e. if
cu 2 (~cu; 0). The lower limit is de…ned as the cu such that
wH
= wH
(cu) : (A9)
With a uniform distribution, this can be simpli…ed as
~cu = 2cm + wH
1; (A10)
and wH
can be developed as the solution to
cm =
6 2 wH 3
6 (2 wH)
wH
: (A11)
Solving numerically for cm 2 [0; 1=4] in equations (A10) and (A11) yields values of ~cu 2 [ 0:32; 0:15].
Most importantly, ~cu is smaller than cu for all cm 2 [0; 1=4]:
The logic above implies that cu < 0 whenever cm < 1=4, i.e. that there will be a positive
probability of con‡ict in equilibrium whenever cm < 1=4. It does not necessarily imply, though,
that the solution to equation (A8) represents the optimal union leader. It may be the case that
a more militant leader with cu < ~cu yields a higher expected payo¤. Comparing the second and
third representations of payo¤ in equation (20) shows that there are two e¤ects of choosing a more
militant union leader that are unique to the …rst case, i.e. when wH
is a function of cu. The …rst is
that a more militant union leader will decrease the probability that wa < wH
(cu) cf . It follows
that the increased risk of con‡ict that comes with a more militant union leader is mitigated in
this case. This e¤ect thus goes completely against the idea that there may exist a cu < ~cu that is
preferred to cu as expressed in equation (A8). But, the other di¤erence is that the compensation
when wH
is binding is increasing with cu when cu 2 (~cu; 0), but independent of cu when cu < ~cu.
34
35. This implies that the cost of choosing a more militant union leader is smaller when cu < ~cu, i.e. this
e¤ect goes the other way. Which of the two e¤ects is dominating cannot be determined analytically.
The important thing, though, is that there exists an equilibrium and that when cm 2 [0; 1=4] then
the equilibrium entails a risk of con‡ict.
References
[1] Addison, J. T. and Siebert, W. S. (2003), Recent Changes in the Industrial Relations Frame-
work in the UK, in J. T. Addison and C. Schnabel (eds.), International Handbook of Trade
Unions, Edward Elgar, Northampton, Massachusetts.
[2] Ashenfelter, O. (1987), Arbitration and the Negotiation Process, American Economic Review
P & P 77, 342-346.
[3] Ashenfelter, O. and Currie, J. (1990), Negotiator Behaviour and the Occurrence of Disputes,
American Economic Review P & P 80, 416-420.
[4] Ashenfelter, O. and Johnson, G. (1969), Bargaining Theory, Trade Unions and Industrial Strike
Activity, American Economic Review 59, 35-49.
[5] Battaglini, M. (2002), Multiple Referrals and Multidimensional Cheap Talk, Econometrica 70,
1379-1401.
[6] Blair, D. and Crawford, D. (1984), Labour Union Objectives and Collective Bargaining, The
Quarterly Journal of Economics 99, 547-566.
[7] Booth, A. (1984), A Public Choice Model of Trade Union Behaviour and Membership, The
Economic Journal 94, 883-898.
35
36. [8] Burke, D. and Rubin, L. (1973), Is Contract Rejection a Major Collective Bargaining Problem?,
Industrial and Labour Relations Review 26, 820–33.
[9] Cappelli, P. and Sterling, W. P. (1988), Union Bargaining Decisions and Contract Rati…cations:
The 1982 and 1984 Auto Agreements, Industrial and Labour Relations Review 41, 195-209.
[10] Cramton, P., Gunderson, M. and Tracy, J. (1999), The E¤ect of Collective Bargaining Legis-
lation on Strikes and Wages, The Review of Economics and Statistics 81, 475-487.
[11] Cramton, P. and Tracy, J. (2003), Unions, Bargaining and Strikes, in J. T. Addison and
Schnabel, C. (eds.), International Handbook of Trade Unions, Edward Elgar, Northampton,
Massachusetts.
[12] Crawford, V. P. (1982), A Theory of Disagreement in Bargaining, Econometrica 50, 607-633.
[13] Crawford, V. P. and Sobel, J. (1982), Strategic Information Transmission, Econometrica 50,
1431-1451.
[14] Farber, H. and Bazerman. M. (1986), The General Basis of Arbitrator Behaviour: An Empirical
Analysis of Conventional and Final-O¤er Arbitration, Econometrica 54, 819-844.
[15] Freeman, R. B. and Medo¤, J. L. (1984), What do Unions do?, Basic Books Inc., New York.
[16] Gans, J. and Smart, M. (1996), Majority Voting with Single-Crossing Preferences, Journal of
Public Economics 59, 219-37.
[17] Goerke, L. and Hefeker, C. (2000), Delegation and Wage Determination in Trade Unions,
Labour 14, 393-416.
[18] Gunderson, M. and Melino, A. (1990), The E¤ects of Public Policy on Strike Duration, Journal
of Labour Economics 8, 295-316.
36
37. [19] Hayes, B. (1984), Union and Strikes with Asymmetric Information, Journal of Labour Eco-
nomics 2, 57-83.
[20] Jones, S. (1989), The Role of Negotiators in Union-Firm Bargaining, Canadian Journal of
Economics 22, 630-642.
[21] Kennan, J. and Wilson, R. (1993), Bargaining with Private Information, Journal of Economic
Literature 31, 45-104.
[22] Kreps, D. and Wilson, R. (1982), Sequential Equilibrium, Econometrica 50, 863-894.
[23] Krishna, V. and Morgan, J. (2001a), A Model of Expertise, Quarterly Journal of Economics
116, 747-775.
[24] Krishna, V. and Morgan, J. (2001b), Asymmetric Information and Legislative Rules: Some
Amendments, American Political Science Review, 95, 435-52.
[25] Manzini, P. and Mariotti, M (2001), Perfect Equilibria in a Model of Bargaining with Arbitra-
tion, Games and Economic Behavior 37, 170-195.
[26] Morris, H. and Fosh, P. (2000), Measuring Trade Union Democracy: The Case of the UK Civil
and Public Services Association, British Journal of Industrial Relations 38, 95-114.
[27] Myerson, R. B. and Satterthwaite, M. A. (1983), E¢ cient Mechanisms for Bilateral Trading,
Journal of Economic Theory 29, 265-281.
[28] Olofsgård, A. (2004), Secessions and Political Extremism: Why Regional Referenda Do Not
Solve the Problem, Journal of the European Economic Association 2, 805-832.
[29] Oswald, A. (1985), The Economic Theory of Trade Unions: An Introductory Survey, Scandi-
navian Journal of Economics 87, 160-193.
37
38. [30] Reinganum, J. F. and Wilde, L. L. (1986), Settlement, Litigation, and the Allocation of Liti-
gation Costs, Rand Journal of Economics 17, 557-566.
[31] Simkin, W. (1967), Refusals to Ratify Contracts, Industrial and Labour Relations Review 21,
518-540.
[32] The Financial Times (2003), Strike Ballot Snub is Blow to the Politics of Brinkmanship,
September 18, London, England.
[33] Undy, R. and Martin, R. (1984), Ballots and Trade Union Democracy, Basil Blackwell Pub-
lisher Limited, Oxford, England.
[34] Wedderburn, L. (1997), Consultation and Collective Bargaining in Europe: Success or Ideol-
ogy?, Industrial Law Journal 26, 1-34.
38