In this paper we study the wage curve with both cross-sectional and pooled Finnish data. Hourly wage is used as a dependent variable throughout the paper as well as a fairly detailed definition of the local labour market. Results indicate that there exists a relationship similar to downward sloping wage curve in the Finnish data. Results are sensitive to the inclusion of regional fixed effects.
The document examines determinants of job search intensity in Denmark, Finland, and Norway using survey data from 1998. It finds:
1) Job search intensity varies significantly between the countries, with Danish and Finnish respondents less likely to search and Norwegians searching most intensely.
2) Attitudes towards work positively impact search, while those facing economic hardship from unemployment search harder.
3) In Finland and Norway, unemployment benefit recipients search more actively than non-recipients, while there is no difference in Denmark.
This paper explores the potential role of adverse working conditions in the determination of workers’ sickness absences. Our data contain detailed information on the prevalence of job disamenities at the workplace from a representative sample of Finnish workers. The results from reduced-form models reveal that workers facing adverse working conditions tend to have a greater number of sickness absences. In addition, reduced-form models clearly show that regional labour market conditions are an important determinant of sickness absences. Hence, sickness absences are more common in regions of low unemployment. Recursive models suggest that the prevalence of harms at the workplace is associated with job dissatisfaction and dissatisfaction with workers’ sickness absences.
Using Finnish data this paper examines to what extent the share of all nurses in unemployment, health care employment and being out of the labour market after the exam of a cohort have affected the long-run outcomes of the cohort. The shares are calculated for all cohorts and years and standardised in each year by dividing the cohort specific rate with the average rate for all nurses. These standardised variables are used as dependent variables. The long-term effects are significant at least for the unemployment and the depression have according to the estimates raised the long-run unemployment by more than 2 percentage points for the nurses graduating then. For the employment in the health care industry the effects may be even larger but the estimates are more uncertain.
This paper addresses the issue of the gender pay gap in the formal and informal labour markets in Poland. The authors verify the hypothesis of the existence of a gender pay gap in informal work and compare this gap with the one observed in the formal (registered) labour market.
Various analyses of available data show that size and characteristics of gender pay gap differ depending on the level of earnings. The inequality of earnings among unregistered women and men is more pronounced at the bottom tail of the earnings distribution. In the case of formal employees, inequality at the top of the distribution tends to be larger, confirming the existence of a ‘glass ceiling’.
The decomposition of the gender pay gap for selected quintiles indicates that it would be even higher if women had men’s characteristics.
A possible explanation of the results is the lack of minimum wage regulations in the informal market and the greater flexibility in agreement on wages in the higher quantiles.
Authored by: Magdalena Rokicka and Anna Ruzik-Sierdzinska
Published in 2010
This study is about the incidence of overtime hours in Finland. The investigation uses unique individual-level data from the manufacturing industries from 1989 to 1995. The results reveal that the hours of overtime divided by the number of total hours decline in age of an employee. The overtime hours also decline in wage per straight-time hours and in straighttime hours. Males and newcomers tend to work more overtime, but leavers work less overtime. In addition, the overtime hours are more frequent in the population of small establishments in the Finnish manufacturing industries. There are also strong industry effects.
A comprehensive analysis of the gender wage differential among Finnish full time employees is reported. Oaxaca decompositions show that the the overall wage gap of about 21.5 per cent cannot be accounted for by individual characteristics, since age and educational qualifications are rather similar for men and women. When industry and occupational qualifications are included in the regressor matrix, the unexplained part shrinks to about 50 per cent of the gross differential. An even larger part of the gross differential can be explained in sector-specific analyses with a dense set of occupational dummies. In a less standard part of the analysis, we characterise the distribution of the unexplained wage gap across the variable space. It turns out the women with a high wage predictor, that is, women with good educational qualifications in well-remunerated occupations, drag the most behind their male colleagues endowed with similar characteristics.
Using Finnish data this paper examines to what extent the share of a cohort being unemployed, in health care employment and being out of the labour market after the graduation of the cohort have affected the long-run labour market outcomes. The dependent variables are formed by standardising the shares for all cohorts and years. This is done by dividing the cohort specific share with the average share for all nurses in each year. The long-term effects are significant for all three variables. According to the estimates the deep recession of the 1990s raised the long-run unemployment by more than 2 percentage points for the nurses graduating then.
There is a solid foundation upon which to argue that the labour market is the most important market of modern economies (see, for example, Elliott 1991). The reason for this arises
from the well-known fact that, by a wide margin, most individuals derive their current income flow from selling their labour services. This applies to the Finnish labour markets,
which have gained growing interest during the 1990s.
The prominent reason for the interest has been the empirical feature that the unemployment rate soared during the so-called great slump of the early 1990s. Since then, according to a number of commentators on public affairs, unemployment has been the most important economic and social problem
in Finland. In this respect, the situation is nowadays much the same across the whole of the European labour markets.
As a consequence of this development of the 1990s, the
issues associated with the Finnish labour markets constitute a topical research theme.
The document examines determinants of job search intensity in Denmark, Finland, and Norway using survey data from 1998. It finds:
1) Job search intensity varies significantly between the countries, with Danish and Finnish respondents less likely to search and Norwegians searching most intensely.
2) Attitudes towards work positively impact search, while those facing economic hardship from unemployment search harder.
3) In Finland and Norway, unemployment benefit recipients search more actively than non-recipients, while there is no difference in Denmark.
This paper explores the potential role of adverse working conditions in the determination of workers’ sickness absences. Our data contain detailed information on the prevalence of job disamenities at the workplace from a representative sample of Finnish workers. The results from reduced-form models reveal that workers facing adverse working conditions tend to have a greater number of sickness absences. In addition, reduced-form models clearly show that regional labour market conditions are an important determinant of sickness absences. Hence, sickness absences are more common in regions of low unemployment. Recursive models suggest that the prevalence of harms at the workplace is associated with job dissatisfaction and dissatisfaction with workers’ sickness absences.
Using Finnish data this paper examines to what extent the share of all nurses in unemployment, health care employment and being out of the labour market after the exam of a cohort have affected the long-run outcomes of the cohort. The shares are calculated for all cohorts and years and standardised in each year by dividing the cohort specific rate with the average rate for all nurses. These standardised variables are used as dependent variables. The long-term effects are significant at least for the unemployment and the depression have according to the estimates raised the long-run unemployment by more than 2 percentage points for the nurses graduating then. For the employment in the health care industry the effects may be even larger but the estimates are more uncertain.
This paper addresses the issue of the gender pay gap in the formal and informal labour markets in Poland. The authors verify the hypothesis of the existence of a gender pay gap in informal work and compare this gap with the one observed in the formal (registered) labour market.
Various analyses of available data show that size and characteristics of gender pay gap differ depending on the level of earnings. The inequality of earnings among unregistered women and men is more pronounced at the bottom tail of the earnings distribution. In the case of formal employees, inequality at the top of the distribution tends to be larger, confirming the existence of a ‘glass ceiling’.
The decomposition of the gender pay gap for selected quintiles indicates that it would be even higher if women had men’s characteristics.
A possible explanation of the results is the lack of minimum wage regulations in the informal market and the greater flexibility in agreement on wages in the higher quantiles.
Authored by: Magdalena Rokicka and Anna Ruzik-Sierdzinska
Published in 2010
This study is about the incidence of overtime hours in Finland. The investigation uses unique individual-level data from the manufacturing industries from 1989 to 1995. The results reveal that the hours of overtime divided by the number of total hours decline in age of an employee. The overtime hours also decline in wage per straight-time hours and in straighttime hours. Males and newcomers tend to work more overtime, but leavers work less overtime. In addition, the overtime hours are more frequent in the population of small establishments in the Finnish manufacturing industries. There are also strong industry effects.
A comprehensive analysis of the gender wage differential among Finnish full time employees is reported. Oaxaca decompositions show that the the overall wage gap of about 21.5 per cent cannot be accounted for by individual characteristics, since age and educational qualifications are rather similar for men and women. When industry and occupational qualifications are included in the regressor matrix, the unexplained part shrinks to about 50 per cent of the gross differential. An even larger part of the gross differential can be explained in sector-specific analyses with a dense set of occupational dummies. In a less standard part of the analysis, we characterise the distribution of the unexplained wage gap across the variable space. It turns out the women with a high wage predictor, that is, women with good educational qualifications in well-remunerated occupations, drag the most behind their male colleagues endowed with similar characteristics.
Using Finnish data this paper examines to what extent the share of a cohort being unemployed, in health care employment and being out of the labour market after the graduation of the cohort have affected the long-run labour market outcomes. The dependent variables are formed by standardising the shares for all cohorts and years. This is done by dividing the cohort specific share with the average share for all nurses in each year. The long-term effects are significant for all three variables. According to the estimates the deep recession of the 1990s raised the long-run unemployment by more than 2 percentage points for the nurses graduating then.
There is a solid foundation upon which to argue that the labour market is the most important market of modern economies (see, for example, Elliott 1991). The reason for this arises
from the well-known fact that, by a wide margin, most individuals derive their current income flow from selling their labour services. This applies to the Finnish labour markets,
which have gained growing interest during the 1990s.
The prominent reason for the interest has been the empirical feature that the unemployment rate soared during the so-called great slump of the early 1990s. Since then, according to a number of commentators on public affairs, unemployment has been the most important economic and social problem
in Finland. In this respect, the situation is nowadays much the same across the whole of the European labour markets.
As a consequence of this development of the 1990s, the
issues associated with the Finnish labour markets constitute a topical research theme.
The paper analyses the relationship between labour costs and employment development in manufacturing industry in Poland, Czech Republic and Hungary. It indicates the need for thorough labour cost analysis in Europe in the context low employment rates among New Member States. The steps taken within the framework of the EU's common employment policy emphasise the crucial role of labour costsin enhancing labour demand.
The question raised in this paper is whether the cost of hiring labour is a significant determinant of employment in Polish, Czech and Hungarian manufacturing and is considered in terms of both relative (unit labour costs) and absolute (labour costs per one employee) measures. The study examines the labour costemployment relationship aiming to find out whether it differs significantly between the three countries and between commodity groups in manufacturing industry within each country.
Authored by: Agnieszka Furmanska-Maruszak
Published in 2006
This document summarizes an academic paper that examines the relationship between foreign direct investment (FDI) and trade in Cambodia. It begins with information about the author and abstract of the paper. It then reviews relevant theories on whether FDI substitutes or complements trade. Prior empirical studies that generally found a complementary relationship are discussed. The document presents the author's empirical analysis using a gravity model of bilateral trade to test the relationship with Cambodia. It finds FDI complements trade based on the analysis, supporting most prior empirical work. In under 3 sentences, it provides an overview of the topic, methods, and main conclusion.
This paper analyses the employment effects of mergers and acquisitions (M&As) by using matched establishment-level data from Finland over the period 1989–2003. The data covers all sectors. We compare the employment effects of cross-border M&As with the effects arising from two different types of domestic M&As and internal restructurings. The results reveal that cross-border M&As lead to downsizing in manufacturing employment. The effects of cross-border M&As on employment in nonmanufacturing are much weaker. Changes in ownership associated with domestic M&As and internal restructurings also typically cause employment losses, but they exhibit an interesting sectoral variation.
There is little previous comparative research on how new EU member state immigrants (NMS12) and their labour market performance differ across the old member states. This paper extends the earlier literature by investigating NMS12 immigrants’ composition and labour market performance in Finland, Germany, the Netherlands, and the United Kingdom, which are characterized by considerable differences in their labour market institutions. These institutional structures might also influence the labour market outcomes of NMS12 immigrants and these countries’ abilities to absorb immigrants. As measures of labour market performance we use labour force participation, employment, type of employment, and occupational attainment. We use pooled cross-sectional data from the European Union Labour Force Survey from the years 2004-2009 in the analyses.
We find that NMS12 immigrants have, on average, a lower probability of employment than similar natives in all other countries except for the UK. As expected with the time spent in the host country, the employment gap between NMS12 immigrants and natives narrows in Finland, Germany and the Netherlands. NMS12 immigrants seem not only to suffer from lower employment (except in the UK), but the disadvantage NMS12 immigrants have in the labour market also shows itself in the type of employment and occupations they hold. NMS12 immigrants work more often as self-employed (except in Finland) and in temporary jobs which are often combined with poorer job quality than regular jobs. In addition, NMS12 immigrants’ likelihood of working in elementary occupations is higher in all four countries. Nonetheless, we also detect interesting differences among the countries in how much the NMS12 immigrants’ labour market position deviates from that of similar natives with regard to the type of employment and occupational attainment which can partly be explained by institutional differences among these countries.
This work is done as contribution to the Regional Human Development Report 2004 section 3.7 on “Labor Markets”. The paper focuses on discussing peculiarities of the labor market transition in CIS countries, features of unemployment, labor legislation, and role of the trade unions.
The paper gathers information on the labor markets of CIS and Eastern European countries that was available by summer 2004, and draws policy recommendations based on comparison between these two groups of countries. The main conclusion is that the transformation of labor markets is not complete in any of the CIS countries; most of the problems that prevailed in the early 1990s remain. These include: centralized wage setting in five CIS countries – Belarus, Moldova, Tajikistan, Turkmenistan, and Uzbekistan; extensive unemployment and underemployment, much of which is hidden; ineffective systems of labor relations and social protection; large mismatches between the labor market skills supplied and the skills demanded by new market economies; inadequate official labor market data.
Fortunately, the strong economic growth experienced by most CIS countries since 1999 has increased the demand for labor and is putting downward pressures on unemployment rates. This offers a window of opportunity for policy makers seeking to further transform labor markets, and to modernize labor relations and social protection systems. The above analysis suggests the policy recommendations to speed up further transformation.
Authored by: Olga Pavlova, Oleksandr Rohozynsky
Published in 2005
Tutkimuksessa tarkastellaan työmarkkinoiden polarisoitumista Suomessa. Aiemmat tutkimukset tarkastelevat kehitystä koko talouden, toimialojen tai alueiden tasolla. Tutkimuksessa tarkastellaan työpaikkojen rakennemuutosta yritystasolla. Tulokset osoittavat, että rutiiniluonteiset työtehtävät ovat vähentyneet merkittävästi suomalaisissa yrityksissä. Palkkajakauman keskivaiheilla olevien rutiiniluonteisten työtehtävien väheneminen kytkeytyy informaatio- ja kommunikaatioteknologian käyttöönottoon yrityksissä.
The paper studies labour developments in Moldova during transition period. The questions addressed are the size and character of labour market adjustment. Established data sources have been complemented by the results of available surveys to get more precise estimates of the effective employment. Wage data was adjusted for the stock of arrears. We conclude that adjustment to the new market order in Moldova has been done trough prices, which is similar to other FSU countries. Real wages, if adjusted for arrears, amount to only 14% of the pre-transition level. On the other hand, only small labour shedding is observed. Registered unemployment rate is one of the lowest in the FSU and CEE countries. Such way of adjustment has a number of negative consequences, the most important being the phenomenon of unpaid leaves. It appears, that only formal affiliation with enterprise remains, leaving those people effectively unemployed. Survey evidence report double-digit open unemployment rates, with widespread under-employment. With no system of unemployment benefits in place, a substantial number of labour force is involved in survival informal activities.
Authored by: Elena Jarocinska
Published in 2000
This document analyzes survey data from 220 Polish manufacturing firms from 1998-2003 to identify factors of employment growth and firm performance. It finds that firms which viewed themselves as more competitive, innovated more, and were privatized earlier performed better in terms of employment levels. However, econometric analysis showed that only foreign ownership had a statistically significant positive impact on revenues, productivity, profits and wages. The study provides insights into how different factors like competitiveness, technology, ownership and privatization affected employment growth and firm performance in Polish manufacturing during transition.
Ikääntyneiden työntekijöiden irtisanomissuoja on Ruotsissa poikkeuksellisen vahva, sillä yritykseen viimeksi tulleet työntekijät täytyy irtisanoa ensimmäiseksi. Suomessa ikääntyneiden työsuhdeturvaa koskevat määräykset ovat oleellisesti löyhempiä. Tutkimuksessa Ruotsin ja Suomen irtisanomissuojaa koskevan eron vaikutuksia tarkastellaan muodostamalla ylikansallinen työntekijä- ja työnantaja-aineisto. Se perustuu Suomen ja Ruotsin työnantajajärjestöjen kokoamien palkkarekisteriaineistojen yhdistämiseen vuosina 2000–2011. Ruotsissa ja Suomessa toimivia saman emoyrityksen yksiköitä käsitellään yhtenä yrityksenä. Tulokset osoittavat, että Suomessa ikääntyneet työntekijät irtisanotaan taloudellisten vaikeuksien myötä herkemmin kuin Ruotsissa. Tutkimuksessa tarkastellaan myös irtisanomisjärjestystä koskevien lausekkeiden vaikutuksia työntekijöiden palkkoihin. Pisimpään yrityksessä työskennelleet saavat suuremman palkkapreemion Ruotsissa. Mahdollinen selitys tälle ilmiölle on irtisanomisjärjestystä koskevien säännösten aikaansaama parempi työsuhdeturva ja tästä seuraava neuvotteluvoiman kasvu.
Tutkimuksessa tarkastellaan työehtosopimuksissa määräytyvien alimpien taulukkopalkkojen vaikutuksia palkkajakaumaan ja työllisyyteen vähittäiskaupan alalla. Aineistona käytetään EK:n yksityisten palvelualojen palkka-aineistoa vuosilta 1990–2005. Tähän aineistoon on liitetty työehtosopimuksiin perustuvat kaupan alan vähimmäispalkat. Tutkimuksessa käytetään hyväksi erityisesti niitä poikkeuksia, joita vähimmäispalkkoihin sovittiin työmarkkinaosapuolten kesken 1990-luvun puolivälissä. Vuosina 1993–1995 oli mahdollista maksaa työehtosopimuksessa sovittua taulukkopalkkaa matalampaa palkkaa alle 25-vuotiaille nuorille. Tulosten perusteella nuoria koskevilla poikkeuksilla ei ollut vaikutuksia työllisyyteen, vaikka niillä olikin jonkin verran vaikutuksia todellisuudessa maksettuihin palkkoihin erityisesti palkkajakauman alapäässä.
This document analyzes industrial clusters in England at the local enterprise partnership (LEP) level using location quotients (LQs). It uses workplace-level business data from 2008 and 2012 to calculate LQs for 11 UK industrial strategy sectors and all 5-digit industry codes for each of the 39 LEPs. For each LEP, it presents tables of the top 20 sectors by highest LQ and by total employment. While useful, LQs only indicate over- or under-representation and do not fully capture the strategic importance or supply chain linkages that define industrial clusters. The analysis is intended to inform LEPs as they develop new strategic economic plans.
The Laffer curve as a Framework for Studying Tax EvasionGRAPE
This document discusses using the Laffer Curve as a framework for studying tax evasion. It begins with an overview of the motivation and literature review on the topic. Specifically, it notes that while the Laffer Curve is well-known, its direct application to studying tax evasion is less clear. The document then examines several case studies on tax reforms in Russia and Poland and how they related to changes in tax revenues and potential tax evasion. It concludes that the Laffer Curve can be a useful framework for incorporating and analyzing tax evasion, though it has not been a major focus in previous literature.
Tutkimuksessa tarkastellaan henkilön taustaominaisuuksien vaikutuksia päätyä julkisen sektorin työntekijäksi. Tarkastelu tehdään suomalaisella kaksosaineistolla, jonka avulla voidaan ottaa huomioon perhetaustaan ja genetiikkaan liittyvien muuten havaitsemattomien tekijöiden vaikutus. Tutkimuksessa käytetty aineisto kattaa vuodet 1990–2009. Tutkimusaineiston paneeliominaisuutta hyödynnetään tarkastelemalla henkilön siirtymiä yksityisen sektorin palveluksesta julkisen sektorin palvelukseen. Tulosten mukaan korkeampi koulutus ja ammatilliset preferenssit ovat yhteydessä henkilöiden päätymiseen julkisen sektorin palkkalistoille. Perheen perustaminen on myös positiivisesti yhteydessä henkilön todennäköisyyteen siirtyä yksityiseltä sektorilta julkiselle sektorille. Perheen perustamisen myötä riskin karttaminen kasvaa ja hakeutuminen vakaampiin ja vähemmän riskialttiisiin työsuhteisiin lisääntyy. Ekstrovertit henkilöt päätyvät myös muita todennäköisemmin julkisen sektorin työpaikkoihin. Myös palkka vaikuttaa siirtymiin. Korkeammilla palkkaluokilla työskentelevät jäävät todennäköisemmin yksityisen sektorin palvelukseen, koska julkisella sektorilla maksetaan näillä palkkaluokilla pienempää palkkaa.
The document discusses the regional impact of Russia's oil and gas sectors. It analyzes whether resource-rich Russian regions experience "Dutch disease" effects, where natural resource abundance negatively impacts other industries. The authors test two hypotheses - that industries with higher returns to scale and those that are less open internationally will be more disadvantaged in resource-rich regions. While initial regressions do not find supportive evidence, non-parametric estimations using original industry data suggest some industries may experience negative effects, warranting further investigation into potential Dutch disease impacts within Russia.
The nurses’ pay and choice of industry in Finland during the time period 1987–2001 are examined. Some support is found for the industry specificity of the human capital of the nurses. More experience of other industries increases the probability of work outside the care industry. More experience of the care industry raises the probability of employment in it. Lower pay increases the probability of a change of industry. The pay in other industries has on average grown faster than in the health care sector.
This paper analyses the impact of exchange rate regimes on the real sector. While most studies in this field have so far concentrated on aggregate variables, we pursue a sectoral approach distinguishing between the tradable and nontradable sectors. Firstly, we present a survey of the relevant theoretical and empirical literature. This demonstrates that evaluations of exchange rate regimes and their impact on the real economy are largely dependant on specific assumptions concerning, in particular, the parameters of a utility function, the nature of the price adjustment process and the characteristics of analysed shocks. Secondly, we conduct an empirical analysis of the behaviour of the tradable and nontradable sectors under different exchange rate regimes for seven Central and Eastern European countries. We find no firm evidence of a differential impact of given exchange rate regimes on the dynamics of output and prices in the two sectors. We proffer a conceptual and technical interpretation of this.
Authored by: Przemyslaw Kowalski, Wojciech Paczynski, Łukasz Rawdanowicz
Published in 2003
This document provides a summary of the CENTROPE Business and Labour Report. Some key points:
1) The report studies the economic development of the CENTROPE region, which includes parts of Austria, Czech Republic, Hungary, and Slovakia.
2) The CENTROPE region has experienced strong economic growth in recent years in terms of income, output, and recently employment as well. However, there are still some institutional and infrastructure barriers to cross-border economic integration.
3) There are differences within the CENTROPE region, with the Austrian parts generally wealthier and the new EU member states' regions growing more rapidly but starting from a lower level of economic development. The
This document summarizes research on the relationship between innovation, employment, and wages in Poland using data from Polish companies from 2004-2006 and the Polish Labour Force Survey from the same period. The research examines three dimensions: 1) the relationship between innovation and job creation, finding a weak but positive relationship; 2) the effect of innovation on employment skills structure, finding no significant effect; and 3) the relationship between innovation and wages, finding innovation positively impacts wages of skilled workers and negatively impacts wages of unskilled workers, indicating skill-biased wage changes. The results provide initial evidence that innovation in Poland impacts employment and wages in a manner consistent with skill-biased technical change theory.
Swedbank was founded in 1820, as Sweden’s first savings bank was established. Today, our heritage is visible in that we truly are a bank for each and every one and in that we still strive to contribute to a sustainable development of society and our environment. We are strongly committed to society as a whole and keen to help bring about a sustainable form of societal development. Our Swedish operations hold an ISO 14001 environmental certification, and environmental work is an integral part of our business activities.
This study addresses the connection between reorganization and unemployment in the labour market. Reorganization of regional labour markets measured by simultaneous gross migration flows lowers the unemployment rate, based on evidence from a panel of Finnish regions. However, reorganization is shown to be unrelated to long-term unemployment.
The paper investigates the employment effects of working time reductions in Finland by dividing the economy into six main sectors from 1960 to 1996. Work-sharing works if there exists a tradeoff between the average working time and employment. This means that a reduction in average working hours delivers an increase in employment. The main result is that a reduction in actual average hours seems to deliver an increase in employment in the short run on condition that output does not deteriorate as a result of shorter average working time.
The paper analyses the relationship between labour costs and employment development in manufacturing industry in Poland, Czech Republic and Hungary. It indicates the need for thorough labour cost analysis in Europe in the context low employment rates among New Member States. The steps taken within the framework of the EU's common employment policy emphasise the crucial role of labour costsin enhancing labour demand.
The question raised in this paper is whether the cost of hiring labour is a significant determinant of employment in Polish, Czech and Hungarian manufacturing and is considered in terms of both relative (unit labour costs) and absolute (labour costs per one employee) measures. The study examines the labour costemployment relationship aiming to find out whether it differs significantly between the three countries and between commodity groups in manufacturing industry within each country.
Authored by: Agnieszka Furmanska-Maruszak
Published in 2006
This document summarizes an academic paper that examines the relationship between foreign direct investment (FDI) and trade in Cambodia. It begins with information about the author and abstract of the paper. It then reviews relevant theories on whether FDI substitutes or complements trade. Prior empirical studies that generally found a complementary relationship are discussed. The document presents the author's empirical analysis using a gravity model of bilateral trade to test the relationship with Cambodia. It finds FDI complements trade based on the analysis, supporting most prior empirical work. In under 3 sentences, it provides an overview of the topic, methods, and main conclusion.
This paper analyses the employment effects of mergers and acquisitions (M&As) by using matched establishment-level data from Finland over the period 1989–2003. The data covers all sectors. We compare the employment effects of cross-border M&As with the effects arising from two different types of domestic M&As and internal restructurings. The results reveal that cross-border M&As lead to downsizing in manufacturing employment. The effects of cross-border M&As on employment in nonmanufacturing are much weaker. Changes in ownership associated with domestic M&As and internal restructurings also typically cause employment losses, but they exhibit an interesting sectoral variation.
There is little previous comparative research on how new EU member state immigrants (NMS12) and their labour market performance differ across the old member states. This paper extends the earlier literature by investigating NMS12 immigrants’ composition and labour market performance in Finland, Germany, the Netherlands, and the United Kingdom, which are characterized by considerable differences in their labour market institutions. These institutional structures might also influence the labour market outcomes of NMS12 immigrants and these countries’ abilities to absorb immigrants. As measures of labour market performance we use labour force participation, employment, type of employment, and occupational attainment. We use pooled cross-sectional data from the European Union Labour Force Survey from the years 2004-2009 in the analyses.
We find that NMS12 immigrants have, on average, a lower probability of employment than similar natives in all other countries except for the UK. As expected with the time spent in the host country, the employment gap between NMS12 immigrants and natives narrows in Finland, Germany and the Netherlands. NMS12 immigrants seem not only to suffer from lower employment (except in the UK), but the disadvantage NMS12 immigrants have in the labour market also shows itself in the type of employment and occupations they hold. NMS12 immigrants work more often as self-employed (except in Finland) and in temporary jobs which are often combined with poorer job quality than regular jobs. In addition, NMS12 immigrants’ likelihood of working in elementary occupations is higher in all four countries. Nonetheless, we also detect interesting differences among the countries in how much the NMS12 immigrants’ labour market position deviates from that of similar natives with regard to the type of employment and occupational attainment which can partly be explained by institutional differences among these countries.
This work is done as contribution to the Regional Human Development Report 2004 section 3.7 on “Labor Markets”. The paper focuses on discussing peculiarities of the labor market transition in CIS countries, features of unemployment, labor legislation, and role of the trade unions.
The paper gathers information on the labor markets of CIS and Eastern European countries that was available by summer 2004, and draws policy recommendations based on comparison between these two groups of countries. The main conclusion is that the transformation of labor markets is not complete in any of the CIS countries; most of the problems that prevailed in the early 1990s remain. These include: centralized wage setting in five CIS countries – Belarus, Moldova, Tajikistan, Turkmenistan, and Uzbekistan; extensive unemployment and underemployment, much of which is hidden; ineffective systems of labor relations and social protection; large mismatches between the labor market skills supplied and the skills demanded by new market economies; inadequate official labor market data.
Fortunately, the strong economic growth experienced by most CIS countries since 1999 has increased the demand for labor and is putting downward pressures on unemployment rates. This offers a window of opportunity for policy makers seeking to further transform labor markets, and to modernize labor relations and social protection systems. The above analysis suggests the policy recommendations to speed up further transformation.
Authored by: Olga Pavlova, Oleksandr Rohozynsky
Published in 2005
Tutkimuksessa tarkastellaan työmarkkinoiden polarisoitumista Suomessa. Aiemmat tutkimukset tarkastelevat kehitystä koko talouden, toimialojen tai alueiden tasolla. Tutkimuksessa tarkastellaan työpaikkojen rakennemuutosta yritystasolla. Tulokset osoittavat, että rutiiniluonteiset työtehtävät ovat vähentyneet merkittävästi suomalaisissa yrityksissä. Palkkajakauman keskivaiheilla olevien rutiiniluonteisten työtehtävien väheneminen kytkeytyy informaatio- ja kommunikaatioteknologian käyttöönottoon yrityksissä.
The paper studies labour developments in Moldova during transition period. The questions addressed are the size and character of labour market adjustment. Established data sources have been complemented by the results of available surveys to get more precise estimates of the effective employment. Wage data was adjusted for the stock of arrears. We conclude that adjustment to the new market order in Moldova has been done trough prices, which is similar to other FSU countries. Real wages, if adjusted for arrears, amount to only 14% of the pre-transition level. On the other hand, only small labour shedding is observed. Registered unemployment rate is one of the lowest in the FSU and CEE countries. Such way of adjustment has a number of negative consequences, the most important being the phenomenon of unpaid leaves. It appears, that only formal affiliation with enterprise remains, leaving those people effectively unemployed. Survey evidence report double-digit open unemployment rates, with widespread under-employment. With no system of unemployment benefits in place, a substantial number of labour force is involved in survival informal activities.
Authored by: Elena Jarocinska
Published in 2000
This document analyzes survey data from 220 Polish manufacturing firms from 1998-2003 to identify factors of employment growth and firm performance. It finds that firms which viewed themselves as more competitive, innovated more, and were privatized earlier performed better in terms of employment levels. However, econometric analysis showed that only foreign ownership had a statistically significant positive impact on revenues, productivity, profits and wages. The study provides insights into how different factors like competitiveness, technology, ownership and privatization affected employment growth and firm performance in Polish manufacturing during transition.
Ikääntyneiden työntekijöiden irtisanomissuoja on Ruotsissa poikkeuksellisen vahva, sillä yritykseen viimeksi tulleet työntekijät täytyy irtisanoa ensimmäiseksi. Suomessa ikääntyneiden työsuhdeturvaa koskevat määräykset ovat oleellisesti löyhempiä. Tutkimuksessa Ruotsin ja Suomen irtisanomissuojaa koskevan eron vaikutuksia tarkastellaan muodostamalla ylikansallinen työntekijä- ja työnantaja-aineisto. Se perustuu Suomen ja Ruotsin työnantajajärjestöjen kokoamien palkkarekisteriaineistojen yhdistämiseen vuosina 2000–2011. Ruotsissa ja Suomessa toimivia saman emoyrityksen yksiköitä käsitellään yhtenä yrityksenä. Tulokset osoittavat, että Suomessa ikääntyneet työntekijät irtisanotaan taloudellisten vaikeuksien myötä herkemmin kuin Ruotsissa. Tutkimuksessa tarkastellaan myös irtisanomisjärjestystä koskevien lausekkeiden vaikutuksia työntekijöiden palkkoihin. Pisimpään yrityksessä työskennelleet saavat suuremman palkkapreemion Ruotsissa. Mahdollinen selitys tälle ilmiölle on irtisanomisjärjestystä koskevien säännösten aikaansaama parempi työsuhdeturva ja tästä seuraava neuvotteluvoiman kasvu.
Tutkimuksessa tarkastellaan työehtosopimuksissa määräytyvien alimpien taulukkopalkkojen vaikutuksia palkkajakaumaan ja työllisyyteen vähittäiskaupan alalla. Aineistona käytetään EK:n yksityisten palvelualojen palkka-aineistoa vuosilta 1990–2005. Tähän aineistoon on liitetty työehtosopimuksiin perustuvat kaupan alan vähimmäispalkat. Tutkimuksessa käytetään hyväksi erityisesti niitä poikkeuksia, joita vähimmäispalkkoihin sovittiin työmarkkinaosapuolten kesken 1990-luvun puolivälissä. Vuosina 1993–1995 oli mahdollista maksaa työehtosopimuksessa sovittua taulukkopalkkaa matalampaa palkkaa alle 25-vuotiaille nuorille. Tulosten perusteella nuoria koskevilla poikkeuksilla ei ollut vaikutuksia työllisyyteen, vaikka niillä olikin jonkin verran vaikutuksia todellisuudessa maksettuihin palkkoihin erityisesti palkkajakauman alapäässä.
This document analyzes industrial clusters in England at the local enterprise partnership (LEP) level using location quotients (LQs). It uses workplace-level business data from 2008 and 2012 to calculate LQs for 11 UK industrial strategy sectors and all 5-digit industry codes for each of the 39 LEPs. For each LEP, it presents tables of the top 20 sectors by highest LQ and by total employment. While useful, LQs only indicate over- or under-representation and do not fully capture the strategic importance or supply chain linkages that define industrial clusters. The analysis is intended to inform LEPs as they develop new strategic economic plans.
The Laffer curve as a Framework for Studying Tax EvasionGRAPE
This document discusses using the Laffer Curve as a framework for studying tax evasion. It begins with an overview of the motivation and literature review on the topic. Specifically, it notes that while the Laffer Curve is well-known, its direct application to studying tax evasion is less clear. The document then examines several case studies on tax reforms in Russia and Poland and how they related to changes in tax revenues and potential tax evasion. It concludes that the Laffer Curve can be a useful framework for incorporating and analyzing tax evasion, though it has not been a major focus in previous literature.
Tutkimuksessa tarkastellaan henkilön taustaominaisuuksien vaikutuksia päätyä julkisen sektorin työntekijäksi. Tarkastelu tehdään suomalaisella kaksosaineistolla, jonka avulla voidaan ottaa huomioon perhetaustaan ja genetiikkaan liittyvien muuten havaitsemattomien tekijöiden vaikutus. Tutkimuksessa käytetty aineisto kattaa vuodet 1990–2009. Tutkimusaineiston paneeliominaisuutta hyödynnetään tarkastelemalla henkilön siirtymiä yksityisen sektorin palveluksesta julkisen sektorin palvelukseen. Tulosten mukaan korkeampi koulutus ja ammatilliset preferenssit ovat yhteydessä henkilöiden päätymiseen julkisen sektorin palkkalistoille. Perheen perustaminen on myös positiivisesti yhteydessä henkilön todennäköisyyteen siirtyä yksityiseltä sektorilta julkiselle sektorille. Perheen perustamisen myötä riskin karttaminen kasvaa ja hakeutuminen vakaampiin ja vähemmän riskialttiisiin työsuhteisiin lisääntyy. Ekstrovertit henkilöt päätyvät myös muita todennäköisemmin julkisen sektorin työpaikkoihin. Myös palkka vaikuttaa siirtymiin. Korkeammilla palkkaluokilla työskentelevät jäävät todennäköisemmin yksityisen sektorin palvelukseen, koska julkisella sektorilla maksetaan näillä palkkaluokilla pienempää palkkaa.
The document discusses the regional impact of Russia's oil and gas sectors. It analyzes whether resource-rich Russian regions experience "Dutch disease" effects, where natural resource abundance negatively impacts other industries. The authors test two hypotheses - that industries with higher returns to scale and those that are less open internationally will be more disadvantaged in resource-rich regions. While initial regressions do not find supportive evidence, non-parametric estimations using original industry data suggest some industries may experience negative effects, warranting further investigation into potential Dutch disease impacts within Russia.
The nurses’ pay and choice of industry in Finland during the time period 1987–2001 are examined. Some support is found for the industry specificity of the human capital of the nurses. More experience of other industries increases the probability of work outside the care industry. More experience of the care industry raises the probability of employment in it. Lower pay increases the probability of a change of industry. The pay in other industries has on average grown faster than in the health care sector.
This paper analyses the impact of exchange rate regimes on the real sector. While most studies in this field have so far concentrated on aggregate variables, we pursue a sectoral approach distinguishing between the tradable and nontradable sectors. Firstly, we present a survey of the relevant theoretical and empirical literature. This demonstrates that evaluations of exchange rate regimes and their impact on the real economy are largely dependant on specific assumptions concerning, in particular, the parameters of a utility function, the nature of the price adjustment process and the characteristics of analysed shocks. Secondly, we conduct an empirical analysis of the behaviour of the tradable and nontradable sectors under different exchange rate regimes for seven Central and Eastern European countries. We find no firm evidence of a differential impact of given exchange rate regimes on the dynamics of output and prices in the two sectors. We proffer a conceptual and technical interpretation of this.
Authored by: Przemyslaw Kowalski, Wojciech Paczynski, Łukasz Rawdanowicz
Published in 2003
This document provides a summary of the CENTROPE Business and Labour Report. Some key points:
1) The report studies the economic development of the CENTROPE region, which includes parts of Austria, Czech Republic, Hungary, and Slovakia.
2) The CENTROPE region has experienced strong economic growth in recent years in terms of income, output, and recently employment as well. However, there are still some institutional and infrastructure barriers to cross-border economic integration.
3) There are differences within the CENTROPE region, with the Austrian parts generally wealthier and the new EU member states' regions growing more rapidly but starting from a lower level of economic development. The
This document summarizes research on the relationship between innovation, employment, and wages in Poland using data from Polish companies from 2004-2006 and the Polish Labour Force Survey from the same period. The research examines three dimensions: 1) the relationship between innovation and job creation, finding a weak but positive relationship; 2) the effect of innovation on employment skills structure, finding no significant effect; and 3) the relationship between innovation and wages, finding innovation positively impacts wages of skilled workers and negatively impacts wages of unskilled workers, indicating skill-biased wage changes. The results provide initial evidence that innovation in Poland impacts employment and wages in a manner consistent with skill-biased technical change theory.
Swedbank was founded in 1820, as Sweden’s first savings bank was established. Today, our heritage is visible in that we truly are a bank for each and every one and in that we still strive to contribute to a sustainable development of society and our environment. We are strongly committed to society as a whole and keen to help bring about a sustainable form of societal development. Our Swedish operations hold an ISO 14001 environmental certification, and environmental work is an integral part of our business activities.
This study addresses the connection between reorganization and unemployment in the labour market. Reorganization of regional labour markets measured by simultaneous gross migration flows lowers the unemployment rate, based on evidence from a panel of Finnish regions. However, reorganization is shown to be unrelated to long-term unemployment.
The paper investigates the employment effects of working time reductions in Finland by dividing the economy into six main sectors from 1960 to 1996. Work-sharing works if there exists a tradeoff between the average working time and employment. This means that a reduction in average working hours delivers an increase in employment. The main result is that a reduction in actual average hours seems to deliver an increase in employment in the short run on condition that output does not deteriorate as a result of shorter average working time.
The study explores the empirical determination of perceived job instability in European labour markets. The study is based on the large-scale survey from the year 1998 covering the 15 member states of the European Union and Norway. There are evidently large differences in the amount of perceived job instability from country to country. The lowest level of perceived job instabity is in Denmark (9%). In contrast, the highest level of perceived job instability is in Spain (63%). The results show that perceived job instability increases with age. Educational level, on the other hand, does not correlate strongly with the perception of job instability. There are no differences in the perceptions of job instability between males and females. An occurrence of unemployment during the past five years yields a substantial rise in the perception of job instability. The empirical finding that unemployment history strongly matters for the perception of job instability is consistent with the notion that an unemployment episode provides otherwise private information about unobservable productivity of an employee. The most striking result is that a temporary contract as such does not yield an additional increase to the perception of job instability at the individual level of the economy. However, the perception of job instability is more common within manufacturing industries. In addition, the perception of job instability by employees increases according to the size of the firm. There are also strong country effects.
The aim of this study is to explore the structure and the dynamics of regional labour markets in terms of gross job and worker flows. The regional turnover rates are related to macroeconomic indicators, demographic factors and industry-structure by employing the data of 85 Finnish regions over the period of 1988–1997. The results imply that different factors can have similar effects on net changes in employment and unemployment by various means of affecting gross changes.
This paper focuses on the share and incidence of nominal and real wages cuts in the Finnish private sector. It complements other analyses of downward wage rigidities especially by looking for individual and employer characteristics that might explain the likelihood of observing an individual’s wage cut. The examinations are based on Probit models that include individual characteristics, employer characteristics, and the form of remuneration as explanatory variables. We find relatively few individual or employer characteristics that have a strong and common influence on the likelihood of wage decline across the different segments of labour markets. However, the full-time workers have had a lower likelihood of nominal and real wage declines during the 1990s compared with part-time workers. Declines in wages have also been more common in small plants/firms. In addition, nominal wage declines have been more transitory by their nature within the segments of the Finnish labour markets in which they are more common. Overall, the frequency of nominal wage declines has been fairly low for manufacturing nonmanuals and service sector workers but somewhat higher for manual workers in manufacturing. However, nominal wage moderation together with a positive inflation rate produced real wage cuts for a large proportion of employees during the worst recession years of the early 1990s.
In this study, productivity growth of the Finnish regions is decomposed by using plantlevel data from 1975 to 1999. The results show that there was an extremely strong performance in terms of labour and total factor productivity growth in the province of Oulu during the 1990s and an increasing part of the productivity growth in the province of Oulu can be explained by the reshuffling of the input shares among incumbent plants. The evolution of the so-called ”between component” of aggregate productivity growth is therefore the key to the understanding of the recent surge in productivity growth in certain regions of Finland. We further show that the acceleration of productivity growth through plant level restructuring has entailed compression of productivity dispersion between plants within regions. We examine factors behind productivity-enhancing restructuring as well. There seems to be evidence that exports stimulate productivity-enhancing restructuring at the plant level of the Finnish regions.
This paper uses panel data from 1989 to 1995 on blue-collar workers in Finnish manufacturing industries and their establishments to assess the extent to which hours of work are affected by individual or establishment characteristics – observed as well as unobserved. We argue that the recent research on hours of work has focused almost exclusively on the supply of labor, but that insights into the extent to which hours variation is driven not by supply but by demand will affect the likelihood that supply-side policies will succeed to overcome the high European unemployment trap. Our estimates show that establishment level variation is almost as important as that on the individual level in the total variation of hours. This suggests that at least part of the variation of hours is driven by demand
This document examines the effect of job displacement on regional mobility and long-term earnings using Finnish data from 1995-2014. It finds that job displacement increases the probability of migrating to another region by about 70%. However, social capital like having family in the home region and homeownership decrease the likelihood of moving. Migration is initially negatively associated with earnings but this effect diminishes over time and turns positive for men. Migration is positively related to employment prospects both in the short and long run for both genders. The document contributes new evidence on how economic incentives, social factors, and housing markets influence migration decisions after involuntary job loss.
This paper explores wage and income disparities in 14 EU member states during 1994–2001 by using the ECHP data. The results reveal that there are noticeable differences in wages across EU countries measured at both gross and net level. There is no evidence for wage convergence across countries over the period, which indicates that if convergence does exists, the process is rather slow. There are remarkable differences in the income levels across 14 EU member states. Within countries, however, income disparities seem to have declined in most cases. By using household-level data it is also possible to estimate a Gini coefficient at the level of the European Union. This enables us to compare income disparities between the United States and the EU. Based on the results, income disparities across households in the European Union are substantially smaller than those in the US.
This paper investigates the extent and determinants of employer demand for part-time work in the three Nordic countries (Denmark, Finland and Sweden) by making a distinction between establishments’ two main reasons for introducing part-time work, i.e. establishment needs and wishes of employees. We study the importance of different characteristics (such as e.g. size, industry, sector, share of female workers) of establishment to the probability of employerbased and of employee-based part-time work. We also put under scrutiny whether different motivations for part-time work also have different outcomes for companies and workers, and how these reasons shape the nature of part-time work. In the analyses we use the Establishment Survey on Working Time and Work-Life Balance (ESWT) in 21 EU Member States including Finland, Sweden and Denmark.
The paper investigates the determination of average working time in Finland. The issue is studied by using data from six industries from 1960 to 1996. The main empirical result is that both an increase in labour productivity and a widening of tax wedge have contributed to a decline in average working time in Finland. These observations are consistent with the predictions of theoretical model.
We examine the effects of establishment- and industry-level labor market turnover on employees’ well-being. The linked employer-employee panel data contain both survey information on employees’ subjective well-being and comprehensive register-based information on job and worker flows. Labor market turbulence decreases well-being as experienced job satisfaction and satisfaction with job security are negatively related to the previous year’s flows. We test for the existence of compensating wage differentials by explaining wages and job satisfaction with average uncertainties, measured by an indicator for a high moving average of past excessive turnover (churning) rate. The results are consistent with compensating wage differentials, since high uncertainty increases real wages, but has no effect on job satisfaction.
In this study, we scrutinize the effect of labour taxation on employment and growth. We also analyze the effect of other fiscal policy instruments, e.g. the effect of public spending. In this context, our special interest is in the fiscal policy simulations that are neutralized for the government budget. The analysis will be performed with a macroeconomic model (EMMA) developed at the Labour Institute for Economic Research. The study finds that a one percentage point decrease in the income tax rate which is financed by increasing government debt improves GDP by 0.58 and employment by 0.25 per cent in the long run. Also, a one percentage point decrease in the income tax rate which is neutralized for the government budget by reducing public purchases produces a long-run increase in GDP and employment of a similar magnitude, even though its short-run effect on both variables is negative.
This document reports on a study of micro-level evidence of wage rigidities in Finland using individual-level wage data from 1985 to 2001. The study finds that while there was some macroeconomic flexibility during recessions like in the early 1990s, wages in Finland are rigid downward at the individual level. Real wages regained high rigidity in the late 1990s despite continued high unemployment. Internationally, Finland has high real wage rigidity compared to other European countries. The document describes different concepts of wage rigidity research and outlines the data and methods used to analyze nominal and real wage rigidities in Finland.
This document summarizes a study examining the relationship between labor share and unemployment in major OECD countries from 1972 to 2008. It analyzes whether the relationship has changed in a way that could indicate weakened bargaining power for labor. The study uses panel data and statistical methods for non-stationary panels to estimate wage curves and dynamic equations modeling how labor share adjusts to unemployment. Preliminary results suggest labor share declines in most OECD countries cannot be fully explained by rising unemployment and likely reflect weakened bargaining power for labor unions. The nature of the relationship may also differ between countries with varying wage-setting institutions and bargaining coordination.
Tutkimuksessa tarkastellaan ammattirakenteiden polarisaatiota sekä sitä, että mihin supistuvissa ja rutiininomaisissa ammateissa olevat työntekijät päätyvät hyödyntämällä kokonaisaineistoa vuosille 1970-2014. Ammattirakenteiden polarisaatio on jatkunut Suomessa jo vuosikymmeniä. Ammattirakennemuutoksen kehityskulku on pääosin tapahtunut siten, että keskitason tuotanto- ja toimistotyöntekijät ovat nousseet urapolkuja pitkin asiantuntijatöihin. Viimeaikaista palveluammattien osuutta on puolestaan kasvattanut se, että nuoret siirtyvät työmarkkinoille palvelutöihin. Rutiininomaisia ja kognitiivisia taitoja vaativien ammattien työntekijöillä on kuitenkin suurempi todennäköisyys nousta korkeammille palkkaluokille rutiininomaista ja fyysistä työtä tekeviin työntekijöihin verrattuna. Rutiininomaista ja fyysistä työtä tekevät tippuvat puolestaan suuremmalla todennäköisyydellä matalapalkka-aloille, ja heidän ansiotason kehitys on myös heikompaa.
Low-wage subsidies are often proposed as a solution to the unemployment problem among the low skilled. Yet the empirical evidence on the effects of low-wage subsidies is surprisingly scarce. This paper examines the employment effects of a Finnish payroll tax subsidy scheme, which is targeted at the employers of older, full-time, low-wage workers. The system’s clear eligibility criteria open up an opportunity for a reliable estimation of the causal impacts of the subsidy, using the difference-in-difference-in-differences approach. Our results indicate that the subsidy system had no effects on the employment rate. However, it appears to have increased the probability of part-time workers obtaining full-time employment.
This study investigates the role of adverse working conditions in the determination of individual wages and overall job satisfaction in the Finnish labour market. The potential influence of adverse working conditions on self-reported fairness of pay at the workplace is considered as an alternative, indirect measure of job satisfaction. The results show that working conditions have a very minor role in the determination of individual wages in the Finnish labour market. In contrast, adverse working conditions substantially increase the level of job dissatisfaction and the perception of unfairness of pay at the workplace
Employment protection legislation's effect on labor market performanceTanuj Poddar
This document analyzes the effects of employment protection legislation (EPL) on labour market outcomes in transition and Western countries. It explores both the potential benefits and costs of strict EPL. While EPL may provide stability and security, it can also reduce flexibility and increase unemployment. The document reviews mixed empirical evidence from Western countries and develops new indicators to analyze EPL impacts in transition countries like Bulgaria, Czech Republic, Poland, Estonia, and Russia.
An international comparison suggests that the share of private services in terms of output and employment is rather low in Finland. This feature raises several interesting questions.
What explains this particular feature of the Finnish production structure? How has the great depression of the early 1990s influenced the structure of private services in Finland? What kind of policy measures could be implemented in order to increase the share of private services from a long-run perspective? Finnish service employment also contains a number of other interesting particularities in an international comparison.
Within a corporatist framework, these include a rather large public sector employer, high
female participation rate, but on the other hand a low share of part-time work.
Talous & Yhteiskunta -lehden numero 4/2019 sisältää artikkeleita ja haastattelun, jotka kertovat alueellista keskittymistä käsitelleistä tutkimuksista. Suomen seitsemän suurimman kaupunkiseudun väestö kasvaa nopeimmin, kun taas pienempien kaupunkien ja maaseudun väestöosuus supistuu. Muutos on kuitenkin verrattain hidasta, ja sille on myös vastavoimia.
Talous & Yhteiskunta -lehden numeron 3/2019 teemana on työ ja terveys. Artikkeleissa tarkastellaan Suomen terveydenhuoltojärjestelmän toimivuutta ja pohditaan mitä voitaisiin oppia Ruotsissa jo tehdyistä terveydenhuollon uudistuksista. Muissa artikkeleissa käsitellään terveyskäyttäytymisen ja työmarkkinamenestyksen yhteyttä, työttömien aktivointia, työikäisten eritasoisia terveyspalveluja, työaikajoustojen vaikutusta terveyteen sekä informaatioteknologian ja tekoälyn käyttöä mielenterveyspalvelujen tukena. Haastateltavana on THL:n tutkimusprofessori Unto Häkkinen. Hänen mielestään sote-uudistus on tehtävä, vaikka se vaatiikin vielä monen yksityiskohdan ratkaisemista.
Opiskelijavalinta ylioppilaskirjoitusten nykyarvosanojen perusteella ei ole täysin perusteltua, todetaan Aalto-ylipiston ja Palkansaajien tutkimuslaitoksen uudessa tutkimuksessa. Ylioppilaskirjoitusten arvosanoilla on pitkän ajan vaikutuksia. Hienojakoisempi arvosteluasteikko tekisi opiskelijavalinnasta nykyistä reilumman.
Esimerkkiperhelaskelmissa tarkastellaan seitsemää kotitaloutta. Laskelmat kuvaavat ansiotulojen, tulonsiirtojen sekä verojen ja veronluonteisten maksujen kehityksen vaikutusta perheiden ostovoimaan. Perheille lasketaan Tilastokeskuksen tietoihin perustuvat perhekohtaiset kulutuskorit, jotka mahdollistavat perhekohtaisten inflaatiovauhtien ja reaalitulokehitysten arvioinnin. Ensi vuonna eläkeläispariskunnan ostovoima kasvaa eniten ja työttömien vähiten. Esimerkkiperhelaskelmia on tehty Palkansaajien tutkimuslaitoksella vuodesta 2009 lähtien.
Palkansaajien tutkimuslaitos ennustaa Suomen talouskasvuksi tänä vuonna 1,3 prosenttia ja ensi vuonna 1,1 prosenttia. Kasvua hidastaa eniten yksityisen kulutuksen kasvun hidastuminen. Toisaalta vienti kasvaa tänä vuonna hieman ennakoitua nopeammin, neljä prosenttia, ja ensi vuonnakin vielä kaksi prosenttia. Tuotannollisten investointien kasvu jatkuu maltillisena, mutta rakentamisen vähentyminen kääntää yksityiset investoinnit kokonaisuutena pieneen laskuun ensi vuonna. Hallituksen vuoteen 2023 mennessä tavoittelemien 75 prosentin työllisyysasteen ja julkisen talouden tasapainon toteutumista on vaikea arvioida, koska nämä tavoitteet on määritelty rakenteellisina ja niiden eri arviointimenetelmät saattavat tuottaa hyvin erilaisia tuloksia.
Suomen palkkataso oli 2015 ylempää eurooppalaista keskitasoa. Suomen suhteellinen asema ei ole juurikaan muuttunut 2010-luvun alun tilanteesta. Hintatason huomioiminen kuitenkin heikentää asemaamme palkkavertailussa. Palkkaerot meillä olivat vertailumaiden pienimpiä ja pysyivät melko samalla tasolla koko tarkastelujakson 2007–2015 ajan. EU-maissa havaittiin erisuuntaista kehitystä palkkaeroissa. Suurin osa palkkojen kokonaisvaihteluista selittyi taustaryhmien sisäisillä palkkaeroilla.
Suomessa toteutettiin vuonna 2005 laaja eläkeuudistus, jossa vanhuuseläkkeen alaikärajaa laskettiin. Tutkimuksessa havaitaan, että ikärajan lasku aikaisti eläkkeelle jäämistä. Kun alaraja laskettiin 65:stä 63:een, myös yleinen eläköitymisikä laski. Taloudellisten kannustimien muutosten vaikutukset eläköitymiseen jäivät paljon heikommiksi alaikärajan muuttamiseen verrattuna. Eläköitymisikään voidaan siis vaikuttaa tehokkaasti ja vähäisin kustannuksin lakisääteistä eläkeikää muuttamalla.
Talous & Yhteiskunta -lehden numeron 2/2019 artikkelit ja haastattelu kertovat tutkimuksista, joita on tehty Suomen Akatemian strategisen tutkimuksen neuvoston hankkeessa "Osaavat työntekijät - menestyvät työmarkkinat". Keskeinen kysymys on, miten sopeudutaan teknologisen kehityksen mukanaan tuomaan työn murrokseen.
Palkansaajien tutkimuslaitos on alentanut Suomen talouskasvun ennustettaan kuluvalle vuodelle viimesyksyisestä 2,3 prosentista 1,4 prosenttiin. Kansainvälisen talouden näkymien epävarmuus hidastaa Suomen talouskasvua etenkin kuluvana vuonna. Jos pahimmat uhkakuvat jäävät toteutumatta, kasvu piristyy ensi vuonna hivenen 1,5 prosenttiin. Viime vuonna pysähtynyt viennin kasvu elpyy, ja myös yksityisen kulutuksen kasvu tukee talouskasvua. Suomi on sopeutunut ammattirakenteiden murrokseen yleisesti ottaen hyvin, mutta etenkin perusasteen koulutuksen varassa olevien varttuneiden työntekijöiden työllistämiseen voi olla vaikea löytää työkaluja.
The Labour Institute for Economic Research has lowered its forecast of Finland’s economic growth for the current year from last autumn’s 2.4 per cent to 1.4 per cent. Uncertainty in the international economic outlook will slow Finland’s economic growth, particularly this year. If the worst threats do not materialise, growth will pick up slightly next year to 1.5 per cent. Export growth, which came to a halt last year, will recover and growth in private consumption growth will also provide support to economic growth. In general, Finland has adjusted well to occupational restructuring, but it may be difficult to find means to employ older workers who only have basic education.
Palkansaajien tutkimuslaitos on alentanut Suomen talouskasvun ennustettaan kuluvalle vuodelle vii-mesyksyisestä 2,3 prosentista 1,4 prosenttiin. Kansainvälisen talouden näkymien epävarmuus hidastaa Suomen talouskasvua etenkin kuluvana vuonna. Jos pahimmat uhkakuvat jäävät toteutumatta, kasvu piristyy ensi vuonna hivenen 1,5 prosenttiin. Viime vuonna pysähtynyt viennin kasvu elpyy, ja myös yksityisen kulutuksen kasvu tukee talouskasvua. Suomi on sopeutunut ammattirakenteiden murrokseen yleisesti ottaen hyvin, mutta etenkin perusasteen koulutuksen varassa olevien varttuneiden työntekijöiden työllistämiseen voi olla vaikea löytää työkaluja.
Tämä PT Policy Brief tuo esiin havaintoja Suomen tuloerojen kehityksestä 1990-luvun puolivälin jälkeen. Tällä ajanjaksolla tuloerot ovat kasvaneet. Aluksi kasvu oli hyvin nopeaa, kunnes kehitys tasaantui finanssikriisin myötä. Tämä näkyy tarkasteltaessa kehitystä viiden vuoden ajalta lasketuissa keskituloissa. Taloudessa on tuloliikkuvuutta, ts. tulot vaihtelevat vuodesta toiseen. Havaitsemme, että liikkuvuus tuloportaikossa on vähentynyt. Samalla kun tuloerot ovat kääntyneet kasvuun, on tuloverotuksen progressiivisuus alentunut. Valtion tuloveron alennusten ohella tähän on erityisesti tulojakauman huipulla vaikuttanut pääomatulojen voimakas kasvu.
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2. THE WAGE CURVE: FINNISH EVIDENCE
TUOMAS PEKKARINEN*
ABSTRACT
In this paper we study the wage curve with both cross-sectional and pooled
Finnish data. Hourly wage is used as a dependent variable throughout the
paper as well as a fairly detailed definition of the local labour market.
Results indicate that there exists a relationship similar to downward sloping
wage curve in the Finnish data. Results are sensitive to the inclusion of
regional fixed effects.
Keywords: Wage curve, local unemployment.
JEL Classification: J31, J64.
*
I would like to thank Erkki Koskela for helpful comments as well as the
Confederation of Finnish Industry and Employees (Teollisuus ja työantajat), Juhana
Vartiainen and Aila Mustonen at the Labour Institute for Economic Research,
Pekka Myrskylä at the Statistics Finland and Ilkka Nio at the Ministry of Labour for
providing the data. The usual disacclaimer applies.
LABOUR INSTITUTE FOR ECONOMIC RESEARCH
DISCUSSION PAPERS 144
HELSINKI 1998
4. 1
The countries studied by Blanchflower and Oswald are United States, Great
Britain, Canada, South-Korea, Austria, Italy, Netherlands, Switzerland, Norway,
Ireland, Australia and Germany. The largest single regression uses data of over 1,7
million individuals.
3
1. INTRODUCTION
The wage curve is an empirical observation originally reported by
Blanchflower and Oswald (1990, 1994, 1995), that describes a relationship
between a worker’s pay and the unemployment rate in the local labour
market. The causality is thought to run from the unemployment rate to the
wage rate. The wage curve is estimated using microeconomic data and a
standard microeconometric wage function with the local unemployment rate
as an additional independent variable. Original studies by Blanchflower and
Oswald use repeated cross-sectional data from 12 different countries,
containing information on approximately 3,5 million individuals.1
The results achieved by Blanchflower and Oswald indicate that there exists
a negative relationship between local unemployment and wages. A worker
who is employed in a high unemployment region is expected to be paid a
lower wage than a correspondent worker in a region with low
unemployment. According to Blanchflower and Oswald (1994) the wage
curve relation is well-approximated by a simple log-linear function of the
following form:
ln w = -0.1 ln Ur + other variables
In other words the coefficient of the logarithm of the local unemployment
rate Ur takes approximately the value of -0.1 in an equation where the
5. 2
As an interpretation of the wage curve results Blanchflower and Oswald (1994)
present three different theoretical models that give an outcome which is similar to
downward sloping wage curve. All the models presented by Blanchflower and
Oswald are based on the assumption of imperfect competition in the labour market
4
dependent variable is the logarithm of the individual’s wage and other
variables are a typical set of measured individual characteristics, such as
gender, age and education. This relationship can be drawn as a negatively
sloped, convex curve in a wage-unemployment -space and, following the
example of Blanchflower and Oswald (1990), it has been called the wage
curve in the literature.
The finding of a negative relationship between local unemployment and the
worker’s wage contradicts traditional thinking on the wage-unemployment
relationship, which is based on the theoretical model of Harris and Todaro
(1970). The model predicts that wages and unemployment are positively
correlated across regions due to the compensating differentilas2
.
Furthermore Blanchflower and Oswald argue that this negative relationship
is an international phenomenon. The estimated coefficient of the local
unemployment rate takes approximately same values regardless of the
country or period which the data are from. After the original contributions of
Blanchflower and Oswald (1990, 1994,) a number of recent studies have
documented the existence of the wage curve in micro data sets from
several countries (Groot et al. 1992; Wagner 1994; Bratsberg and Turunen
1996; Hoddinot 1996). The wage curve seems to be a general result which
holds regardless of the institutional structure of the labour markets under
study. This has led authors like Blanchflower and Oswald (1994, 1) and
Card (1995, 798) to claim it “an empirical law of economics”.
In this paper we set out examine whether there exists a similar kind of
relationship in Finnish data. There is only one earlier example of Finnish
wage curve estimations in the literature. The Finnish data used here allow
us to distinguish between workers annual and hourly wage. This distinction
is important since for example commentators like Card (1995) have pointed
out that the original results of the studies by Blanchflower and Oswald
6. 5
(1994) may be biased due to the authors’ failure to control for the changes
in the number of working hours by using simply annual or monthly wages as
dependent variables. This possible source of bias can be avoided with the
use of hourly wages. The data also make it possible to define the worker’s
local labour market as a regional county (seutukunta) of which there are 88
in Finland. This may be considered as a fairly detailed definition of the local
labour market and it should allow for a efficient control of region-specific
fixed effects.
First the earlier results relevant to this paper are studied shortly. These
include the small body of Scandinavian results as well as the only earlier
Finnish study by Parjanne (1997). The data used here are then presented in
the third section. The fourth section presents the wage curve results. In the
concluding section the interpretation of the results is discussed.
7. 3
See for example Pekkarinen, Pohjola and Rowthorn (1992).
6
2. SCANDINAVIAN WAGE CURVE RESULTS
There exists only one earlier wage curve study conducted on Finnish data.
Parjanne (1997) studies the flexibility of the hourly wages with four different
cross-sectional data sets. The data are from the annual Labour Market
Surveys conducted by Statistics Finland. Both regional and industry-specific
unemployment rates are used as independent variables. Parjanne divides
Finland into 13 regional labour markets. The results from the cross-
sectional regressions obtained by Parjanne (1997) support the hypothesis
that there exists a relationship similar to downward sloping wage curve in
the Finnish data. Estimated coefficients of the regional as well as the
industry-specific unemployment rates are negative, significant and
relatively close to the standard result of Blanchflower and Oswald (-0.1).
The study does not include results from a pooled data.
Small body of Scandinavian results also exist. As Finnish labour markets
are often grouped together with other Scandinavian countries and Austria
as representing a typical corporatist labour market structure, it is useful to
review other Scandinavian results before examining the results obtained
here.3
Original contributions by Blanchflower and Oswald (1994) contain
results estimated on Norwegian data that support the wage curve
hypothesis. The results from pooled data, covering the period of 1989–91,
are sensitive to the inclusion of regional fixed effects in the regression: the
coefficient of the local unemployment rate remains negative but does not
reach significance. However according to Blanchflower and Oswald (1994,
335) only a part of the regional dummies used to control for the fixed
effects “are significantly different”. When the regression is repeated using
only these significant regional dummies the coefficient of the regional
8. 4
See for example Blomskog (1993).
7
unemployment rate is again significant and negative: -0.08. Blanchflower
and Oswald do not have their own results from the Swedish data to present.
Instead they refer to the work done in Sweden. According to results of for
example Holmlund and Skedinger (1990) there are some grounds to
conclude that the Swedish data supports the wage curve hypothesis.
Contradicting results have however also appeared.4
Blanchflower and
Oswald nevertheless conclude that there is evidence on the existence of
the wage curve in Scandinavian data, even though these countries with
their centralised bargaining systems and nationwide wage parities are not
necessarily “likely to exhibit signs of a regional wage curve” (Blanchflower
and Oswald 1994, 355).
9. 8
3. FINNISH WAGE CURVE
The results presented by Blanchflower and Oswald give relatively strong
reasons to consider the wage curve as a “stylised fact” of the labour
markets. Scandinavian results however play only a small role in their work
and they are based on a small sample sizes. Therefore new Scandinavian
results are interesting from the point of view of the generality of the wage
curve. In the following we present a set of results from estimations where
the motivation has been to replicate the original studies of Blanchflower and
Oswald using Finnish data.
3.1. Data
The data used here are a sample from manufacturing workers’ wage
statistics by the Confederation of Finnish Industry and Employers –
Teollisuus ja työnantajat (TT) – from the period of 1992–94. Wage statistics
contains data on all the manual workers who are above 15 years old and
are employed in a firm affiliated with TT and have worked during the
calendar year.
The sample examined here has been used in a number of earlier Finnish
studies on the Finnish wage structure, wage drift, and the wage
discrimination. It has been restricted to include only the five most important
industries in Finland: metal, paper, timber, textile and clothing industries.
According to Vartiainen (1994) the sample is supposed to represent the
structure of the manufacturing sector’s labour force in each year of cross-
section as well as its dynamics. The sample has been picked by choosing
the year 1990 as a base year and ordering the 1990 wage statistics by
firms. Every fourteenth worker is then picked for the sample. A longitudinal
data base has been constructed from 1990 onwards and backwards all the
10. 9
way to the year 1980. The period 1992–94 was chosen here because the
data on individuals’ county of residence are available only from 1992
onwards. The sample sizes for the years 1992, 1993, and 1994 are 7
399, 6 807, and 7 140 respectively. Furthermore a balanced panel was
constructed for the pooled analysis: 5 460 workers were present in the each
year of the panel, which therefore contains 16 380 observations.
Data do not contain a very detailed information on the individual
characteristics of the worker. Only age and gender can be identified.
However the data on the working hours and the different compensation
forms are very detailed. Working hours are divided into normal working
hours, piecework hours, added pay hours, extra time hours, and working
hours on Sunday. Worker’s earnings form each of these hours are also
separated. Data also include “the wage group” of the individual. The wage
group is determined in the wage negotiations and it serves as a proxy of the
job’s requirement level.
3.2. Variables of the wage equation
In their original studies Blanchflower and Oswald (1994) use monthly or
annual wages as dependent variables. This method may be a source of
bias in the wage curve result since the annual earnings are a product of
annual working hours and hourly wages. It is to be expected that the annual
hours may react to changes in the local unemployment rate. This has led
commentators like Card (1995) to express their concern that Blanchflower
and Oswald have not distinguished between an “hours curve” and the wage
curve. According to the results of Card (1995) and Bratsberg and Turunen
(1996), the coefficient of the local unemployment rate is closer to zero in an
equation where the dependent variable is an hourly wage than when the
annul earnings are used as a dependent variable. We chose to use hourly
wages as a dependent variable. First annual earnings from normal working
hours, piecework hours and added pay hours were calculated. Hourly wage
was given by dividing this sum by the number of hours worked. Since
11. 10
Blanchflower and Oswald end up preferring the log-linear equation form,
the dependent variable was included as a logarithm.
Naturally the most interesting independent variable in the equation is the
logarithm of the regional unemployment rate. The original data included the
worker’s county of residence. Using a county (kunta) as a definition of the
local labour market isn’t however reasonable, since there are over 300
counties in Finland. Here we chose to use the regional counties
(seutukunta) of which there are a total of 88 in Finland. Regional county is
usually seen as a typical go-to-work area in Finland. The sample contained
observations from 75 regional counties. Unemployment rates of the
regional counties were provided by the Statistics Finland. The chosen
period was rather exceptional in the Finnish unemployment history, since
the Finnish unemployment experienced it’s most dramatic rise in the whole
20th
century during this period: the sample average reached a peak of 23 %
in 1993.
As already mentioned above, the data did not include a rich set of variables
describing individual’s characteristics. Dummy variables controlling for the
individual’s gender and age were included in the equation. Individual’s
wage group was included to control for the job’s requirement level. A set of
variables controlling the way in which the individual has been compensated
for the hours worked was also used. These variables included the
proportion of the piece rate hours worked by the individual to the total
number of hours worked and dummy variables controlling for work on extra
time, Sundays or in shifts. Although the earnings from these hours were not
included in the dependent variable, we considered that these variables
control for the possibility that the individuals who work on extra time or on
Sundays tend to earn larger wages also from normal working hours.
Different working schedules – there are 10 of them in the official contracts
– were controlled for as for the industry in which the individual works. In
some of the pooled regressions a full set of regional county -dummies was
used to control for the region specific fixed effects. Naturally in the cross-
sectional regressions this wasn’t possible. However the data included a
variable that splits Finnish counties in two according to their price level.
12. 5
To save space, only the results relevant to the wage curve debate are presented
here. The complete regression results are available on request. For the comparison
with the results of Blanchflower and Oswald (1994) the regressions that use annual
wages as a dependent variable were also conducted. To save space the results are
not included in the current version of the text. They are however generally in line
with the results from hourly wage equations and are also available on request.
6
Blanchflower and Oswald (1994) present three different tehoretical models that
generate a downward sloping wage curve-type realtionship between wages and
regional unemployment. The relationship is explicitly defined to exist between
wages and unemployment, not between hours of work and unemployment.
11
This variable could be used as a rough approximation of the regional
characteristics in the cross-sectional regressions. In the pooled regression
the yearly dummies were included to control for the changes in the price
level.
3.3. On the results
We present here results obtained from the estimation of the wage equation
of the type described above.5
The estimation procedures are ordinary least
squares and regional fixed effects model. There are results from the cross-
sections 1992, 1993 and 1994 as well as from the pooled sample of 1992–
1994. As the hourly wage clearly is the “theoretically” correct dependent
variable, the following results are mainly from equations that use hourly
wages.6
We shall first focus on the results from the cross-sections. Table 1 presents
the estimated coefficients of the regional unemployment rates from the
cross-section equations that use hourly wage as a dependent variable.
13. 12
Table 1. Wage curve regressions with cross-sectional data – log hourly
wage
Year 1992 1993 1994
log Ur
(t-statistic.)
-0.08
(8.69)
-0.04
(4.09)
-0.04
(4.16)
R2
0.5574 0.5545 0.5903
N 7 399 6 807 7 140
Log Ur is the estimated coefficient of the regional unemployment rate in the wage
equation. The regressions include following control variables: constant, age,
gender, proportion of the hours worked on piece rates, controls for work on
Sunday, extra time and in shifts, controls for the work schedule, industry, wage
group and the price level of the region. All the regressions use hetereoscedasticity-
consistent covariance matrix.
As can be seen from the table 1, the estimated coefficients of the regional
unemployment rate are negative and significant throughout the cross-
sections. Especially the coefficient of the year 1992, -0.08, is particularly
close to the stylised fact of Blanchflower and Oswald (1994): -0.1. There
are signs of a relationship similar to downward sloping wage curve in these
results.
The results presented above give evidence that there might exist a
relationship similar to the downward sloping wage curve. However most of
the results presented by Blanchflower and Oswald (1994) are from the
pooled data. The pooled data also make it possible to control for the region-
specific fixed effects. For this we constructed a balanced panel data set
from the sample, covering the whole sample period 1992–94. This could be
done since the data give information on whether the individual is an entrant
or a leaver in the sample. 5 460 workers were present throughout the whole
sample, the number of observations was thus 16 380. In six observations
the individual had not worked normal hours at all so his hourly wage could
not be calculated. This makes the number of observations that could be
used for the estimation 16 374. Table 2 presents the results from a
14. 13
regression that uses the logarithm of the hourly wage as a dependent variable.
Table 2. Wage curve regressions with the pooled data – log hourly wage
Year (1)
1992–1994
(2)
1992–1994
(3)
1992–1994
log Ur
(t-statistic.)
-0.06
(10.13)
-0.02
(0.8)
-0.09
(7.203)
Regional dummies None All (75) 64
R2
0.5603 0.6235 0.6232
N 16 374 16 374 16 374
Log Ur is the estimated coefficient of the regional unemployment rate in the wage
equation. The regressions include following control variables: constant, age,
gender, proportion of the hours worked on piece rates, controls for work on
Sunday, extra time and in shifts, controls for the work schedule, industry, wage
group and region-specific fixed effects where indicated. All the regressions use
hetereoscedasticity-consistent covariance matrix.
When the region-specific fixed effects are not controlled for, the results
give strong evidence on the downward sloping wage curve. The estimated
coefficient of the regional unemployment rate in the first column is clearly
negative and significant and relatively close to the standard of Blanchflower
and Oswald (1995). The inclusion of a full set of regional dummies to
control for the region-specific fixed effects drives the coefficient to
insignificance, although it remains negative (second column). However only
64 of the regional dummies were found to be statistically significant. When
the estimation was repeated with only 64 regional dummies, the estimated
coefficient of the regional unemployment rate was once again negative and
significantly different from zero. The result in the third column, -0.09, is also
very near the result of Blanchflower and Oswald (1994).
15. 14
3.4. Interpretation of the results
The results presented above can be considered to be in accordance with
the typical wage curve results as defined in Blanchflower and Oswald
(1994). The estimated coefficients of the regional unemployment rate are
all negative. With the pooled data the estimates tend to be driven to
insignificance by the inclusion of a full set of regional dummies to control
for the region-specific fixed effects. However when only initially significant
dummies are used the estimate turns significant again and its value, -0.09,
is surprisingly close to the typical results of Blanchflower and Oswald
(1994). The results from cross-sectional data also support the existence of
a relationship similar to the downward sloping wage curve.
Certain reservations are in place however. Firstly, it is not at all clear that
the exclusion of initially insignificantly different regional dummies is wholly
justified. The role that regional fixed effects play in these results is an
unsolved question. Secondly, the data on the individual characteristics of
the workers are poor and it might be reasonable to control for the
unobserved individual effects. The balanced panel constructed for this
study makes it possible. Thirdly, it should be remembered that the period
studied here is an exceptional one in the Finnish unemployment history.
The results reported above may therefore fail to give a right account of how
the wages react to changes in regional unemployment under normal
conditions.
The result in the third column of the table 2 – with the pooled data and 94
regional dummies and hourly wage as a dependent variable – may be
considered a most representative one. Figure 1 then gives an idea of the
shape of the Finnish wage curve.
16. 15
Figure 1. Finnish wage curve 1992–94: ln(w) = 8.3146 S 0.09 ln Ur
In figure 1 x-axis reports the regional county unemployment rates, which
varied approximately between 12 and 30 percent in the sample, and y-axis
the calculated hourly wages. The picture depicts the relationship of wages
and unemployment for only those unemployment rates that are actually
observed in the sample. If the x-axis had started from full employment the
wage curve would have turned sharply steeper below the 10 percent
unemployment rate. Figure 1 is thus the flat part of the wage curve.
Some commentators, for example Paldam (1990), have suspected that the
wage curve is being forced onto data by the chosen functional form. To
correct for this, Blanchflower and Oswald (1994) estimate an unrestricted
specification of the wage curve. Here the method is to use the usual control
variables but to replace the regional unemployment rate with a series of
dummy variables denoting intervals of unemployment rate. To get a fuller
picture of the shape Finnish wage curve we ran a similar regression with
17. 16
the data in hand. The unemployment intervals were constructed so that
each cell contains approximately 5 % of the observations, so there are
nineteen dummy variables for unemployment intervals in the regression the
lowest interval 12.8 %–14.8 % being the omitted interval. Table 3 reports
the results from this regression. The dependent variable is the logarithm of
the hourly wage.
Table 3. Wage curve regression with pooled data – unrestricted functional
form, log hourly wage
Regional unemployment Coefficient (t-statistic)
-14.8S16.6 -0.0529 (9.27)
16.7S16.9 -0.0159(2.7)
17S17.8 -0.0085 (1.67)
17.9S18.4 -0.0505 (7.65)
18.5S19 -0.018 (3.14)
19.1S19.5 -0.0444 (8.45)
19.6S19.9 -0.02 (3.73)
20S20.5 -0.0236 (4.29)
20.6S21.4 -0.0336 (6.42)
21.5S21.7 -0.0202 (3.82)
21.8S21.9 -0.0740 (12.21)
22S22.6 0.0067 (1.11)
22.7S23.1 -0.0644 (10.71)
23.2S23.6 -0.0376 (7.34)
23.7S24.2 -0.036 (6.24)
24.3S24.7 -0.042 (6.63)
24.8S25 -0.0377 (4.94)
25.1S27 -0.0556 (10.27)
27.1+ -0.073 (10.83)
The control variables are otherwise the same as in the regression of the first
column of table 2.
18. 7
The estimated coefficient of the interval 22–22.6, which was positive but not
highly significant, was left out of the picture. It would have been a clear out-lier: the
anti-log of it’s estimated coefficient is approximately 1.007.
17
If the results were to resemble the typical wage curve-results, we would
obtain more negative estimates for the coefficients of the larger
unemployment rates. This is not clear from looking at the table 3. As can be
seen, the dummy variable for the interval 22–22.6 obtains a positive but not
highly significant coefficient. To make the interpretation of these results
easier, we plotted the anti-logs of the estimates of the coefficients togethter
with the mid-points of the unemployment rate intervals.7
Figure 2. Non parametric wage curve
19. 18
There are some signs of downward sloping wage curve in figure 2,
especially if one takes into account that the estimated coefficient of the
interval 14.8–16.6 is clearly an outlier. Although the figure does not give
such a clear support to the downward sloping wage curve as do for
example the ones presented by Blanchfower and Oswald (1994, figures
4.7–4.19) with US data, there are still no grounds to conclude that the
results from the unrestricted estimation would somehow contradict the
results presented above.
20. 19
4. CONCLUSIONS
It may be concluded that these results indicate that Finnish data do not
present an exception to the argument of Blanchflower and Oswald (1994),
according to which there exists a downward sloping curve, linking the
regional unemployment rate and wages, that seems to be of approximately
same shape regardless of the country or period under study. Region-
specific fixed effects are a problem that makes the interpretation of these
results complicated, but it seems that this can be dealt with the same way
as Blanchflower and Oswald (1994) have done in their estimations with the
Norwegian data. When only significantly different regional dummies are
used the estimated coefficient of the regional unemployment rate is
negative, significant, and very close to the typical results obtained by
Blanchflower and Oswald (1994): -0.09.
21. 20
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