Annual WIEM at University of Warsaw is a wonderful opportunity for young scholars to exchange their PhD ideas. I presented my recent results on evaluating the effects of introducing the program Rodzina 500 Plus - a nearly universal child benefit program - on female labor supply. Large scale government interventions affect economic outcomes through different channels of various magnitude and direction of the effects. In order to account for this feature, I develop a model in which a woman decides whether to participate in the labor market in a given period. I show how to use the resulting decision rules to explain flows in aggregate labor supply and simulate counterfactual paths of labor force participation. My framework combines flexibility of reduced form approaches with an appealing structure of dynamic discrete choice models. The model is estimated nonparametrically using recent advances in machine learning methods. The results indicate a 2-4 percentage points drop in labor force among the eligible females, mainly driven by changes in women's perceived trade-offs and beliefs that discouraged inflows.
O programie Rodzina 500+ na konferencji Quantitative Methods in EconomicsGRAPE
In MIBE 2021 conference organized by SGGW, I presented my recent results on evaluating the effects of introducing the program Rodzina 500 Plus - a nearly universal child benefit program - on female labor supply. Large scale government interventions affect economic outcomes through different channels of various magnitude and direction of the effects. In order to account for this feature, I develop a model in which a woman decides whether to participate in the labor market in a given period. I show how to use the resulting decision rules to explain flows in aggregate labor supply and simulate counterfactual paths of labor force participation. My framework combines flexibility of reduced form approaches with an appealing structure of dynamic discrete choice models. The model is estimated nonparametrically using recent advances in machine learning methods. The results indicate a 2-4 percentage points drop in labor force among the eligible females, mainly driven by changes in women's perceived trade-offs and beliefs that discouraged inflows.
Child support instruments and labor supply: evidence from a large scale child...GRAPE
A large scale child-benet program Rodzina 500 Plus has been introduced in Poland.
Large scale program : cost of app. 2% of GDP in the first year after the introduction, more in subsequent years.
Monthly non-equivalent benefit of roughly 20% of net average wage (500 PLN) given to each family with two children, and another 20% of net average wage for each third and next child.
Families below a certain income threshold entitled to obtain the benefit also for the first-born child.
Only short registration at local authorities required to obtain the benefit.
Simplicity in access supports universal participation { 2.7 million families bringing up to 3.7 million
children are or will be enrolled in the program.
Announcement in 2016Q1, rst payments in 2016Q2 (few months delayed in some regions)
) no anticipation effects.
Smith suggested that the size of the market determines the extent of specialization. Is this the case of workers? Using a modified version of the Walesiak index (1999) to measure specialization, I explore whether workers in areas with more workers on the same occupation are more likely to specialize.
The impact of business cycle fluctuations on aggregate endogenous growth ratesGRAPE
The impact of business cycle fluctuations
on aggregate endogenous growth rates
22nd Annual Workshop on Economic Science
with Heterogeneous Interacting Agents
Marcin Bielecki
Estimating Financial Frictions under LearningGRAPE
The paper studies the implication of initial beliefs and associated confidence under adaptive learning. We first illustrate how prior beliefs determine learning dynamics and the evolution of endogenous variables in a small DSGE model with credit-constrained agents, in which rational expectations are replaced by constant-gain adaptive learning. We then examine how discretionary experimenting with new macroeconomic policies is affected by expectations that agents have in relation to these policies. More specifically, we show that a newly introduced macro-prudential policy that aims at making leverage counter-cyclical can lead to substantial increase in fluctuations under learning, when the economy is hit by financial shocks, if beliefs reflect imperfect information about the policy experiment.
O programie Rodzina 500+ na konferencji Quantitative Methods in EconomicsGRAPE
In MIBE 2021 conference organized by SGGW, I presented my recent results on evaluating the effects of introducing the program Rodzina 500 Plus - a nearly universal child benefit program - on female labor supply. Large scale government interventions affect economic outcomes through different channels of various magnitude and direction of the effects. In order to account for this feature, I develop a model in which a woman decides whether to participate in the labor market in a given period. I show how to use the resulting decision rules to explain flows in aggregate labor supply and simulate counterfactual paths of labor force participation. My framework combines flexibility of reduced form approaches with an appealing structure of dynamic discrete choice models. The model is estimated nonparametrically using recent advances in machine learning methods. The results indicate a 2-4 percentage points drop in labor force among the eligible females, mainly driven by changes in women's perceived trade-offs and beliefs that discouraged inflows.
Child support instruments and labor supply: evidence from a large scale child...GRAPE
A large scale child-benet program Rodzina 500 Plus has been introduced in Poland.
Large scale program : cost of app. 2% of GDP in the first year after the introduction, more in subsequent years.
Monthly non-equivalent benefit of roughly 20% of net average wage (500 PLN) given to each family with two children, and another 20% of net average wage for each third and next child.
Families below a certain income threshold entitled to obtain the benefit also for the first-born child.
Only short registration at local authorities required to obtain the benefit.
Simplicity in access supports universal participation { 2.7 million families bringing up to 3.7 million
children are or will be enrolled in the program.
Announcement in 2016Q1, rst payments in 2016Q2 (few months delayed in some regions)
) no anticipation effects.
Smith suggested that the size of the market determines the extent of specialization. Is this the case of workers? Using a modified version of the Walesiak index (1999) to measure specialization, I explore whether workers in areas with more workers on the same occupation are more likely to specialize.
The impact of business cycle fluctuations on aggregate endogenous growth ratesGRAPE
The impact of business cycle fluctuations
on aggregate endogenous growth rates
22nd Annual Workshop on Economic Science
with Heterogeneous Interacting Agents
Marcin Bielecki
Estimating Financial Frictions under LearningGRAPE
The paper studies the implication of initial beliefs and associated confidence under adaptive learning. We first illustrate how prior beliefs determine learning dynamics and the evolution of endogenous variables in a small DSGE model with credit-constrained agents, in which rational expectations are replaced by constant-gain adaptive learning. We then examine how discretionary experimenting with new macroeconomic policies is affected by expectations that agents have in relation to these policies. More specifically, we show that a newly introduced macro-prudential policy that aims at making leverage counter-cyclical can lead to substantial increase in fluctuations under learning, when the economy is hit by financial shocks, if beliefs reflect imperfect information about the policy experiment.
Evaluating welfare and economic effects of raised fertilityOliwia Komada
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
Evaluating welfare and economic effects of raised fertilityGRAPE
Das Leibniz-Institut für Ost- und Südosteuropaforschung (IOS) Annual Meeting 2018: Social Policy in East and Southeast Europe in Past and Present. Demographic Challenges and Patterns of Inclusion and Exclusion.
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
Inflation, Unemployment, and Labor Force: The Phillips Curve and Long-term Pr...Ivan Kitov
Inflation, Unemployment, and Labor Force: The Phillips Curve and Long-term Projections for Japan
presented at
Euro Area Business Cycle Network (EABCN)
Inflation Developments after the Great Recession
Eltville (Frankfurt), 6-7 December 2013
Hosted by the Deutsche Bundesbank;
Sponsored by the EABCN
The aim of the article is to analyse labour productivity key indicators of manufacturing or working efficiency of European Union (EU), it the theoretical bases and the regularities of these changes. We use regression analysis. Knowledge of the regularities of labour productivity changes allows predicting future changes and make optimal business decisions. The basis is gross domestic product (GDP) analysis. We will analyse labour productivity by turnover and gross value added per person employed of manufacturing total and partly by countries, but also GDP per capita. Taking the basis this publication and the previous works of the authors, draws conclusions and suggestions.
Political (In)Stability of Social Security ReformGRAPE
We analyze the political stability of welfare enhancing privatization of the social security. We consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. “unprivatizing” the pension system. We show that even if abolishing the system reduces overall welfare, the distribution of benefits across cohorts along the transition path implies that some ways of “unprivatizing” social security are always politically favored
Political (In)Stability of Social Security ReformGRAPE
We analyze the political stability social security reforms which introduce a funded pillar (a.k.a. privatizations). We consider an economy populated by overlapping generations, which introduces a funded pillar. This reform is efficient in Kaldor-Hicks sense and has political support. Subsequently, agents vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. “unprivatizing” the pension system. We show that even if abolishing the system reduces welfare in the long run, the distribution of benefits across cohorts along the transition path implies that “unprivatizing” social security is always politically favored. This suggests that property rights definition over retirement savings may be of crucial importance for determining the stability of retirement systems with a funded pillar.
Marcelo Bérgolo & Estefanía Galván: Social assistance, labor market intra-hou...UNDP Policy Centre
This presentation is part of the programme of the International Seminar "Social Protection, Entrepreneurship and Labour Market Activation: Evidence for Better Policies", organized by the International Policy Centre for Inclusive Growth (IPC-IG/UNDP) together with Canada’s International Development Research Centre (IDRC) and the Colombian Think Tank Fedesarrollo held on September 10-11 at the Ipea Auditorium in Brasilia.
Women's participation in the labour market is dependent on a number of factors. The policies and the budget has to be gender sensitive to create an enabling environment for the women workers. We need to shift from the gender neutral approach to the gender sensitive approach.by asking the right questions during budget preparation.
Evaluating welfare and economic effects of raised fertilityGRAPE
Seminarium Uniwersytet Ekonomiczny w Krakowie i Fisher Black Institute
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
Pension (In)Stability of Social Security ReformGRAPE
In this paper we consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme (i.e. unprivatizing the pension system). We compare politically stable and politically unstable reforms and show that even if the funded system is overall welfare enhancing, the cohort distribution of benefits along the transition path turns unprivatizing social security politically favorable.
Political (In)Stability of Social Security ReformGRAPE
We analyze the political stability of welfare enhancing privatization of the social security. We consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. “unprivatizing” the pension system. We show that even if abolishing the system reduces overall welfare, the distribution of benefits across cohorts along the transition path implies that some ways of “unprivatizing” social security are always politically favored
Welcome to The 123s of School Choice! This resource is designed to be a one-stop shop for all the existing research on private educational choice programs in the United States. This year’s edition is updated with the research published since our last edition.
Paul Makdisi - University of Ottawa
ERF 24th Annual Conference
The New Normal in the Global Economy: Challenges & Prospects for MENA
July 8-10, 2018
Cairo, Egypt
Political (In)Stability of Pension System ReformsGRAPE
We analyze the political stability of welfare enhancing privatization of the social security. We consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. “unprivatizing” the pension system. We show that even if abolishing the system reduces overall welfare, the distribution of benefits across cohorts along the transition path implies that some ways of “unprivatizing” social security are always politically favored
Evaluating welfare and economic effects of raised fertilityOliwia Komada
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
Evaluating welfare and economic effects of raised fertilityGRAPE
Das Leibniz-Institut für Ost- und Südosteuropaforschung (IOS) Annual Meeting 2018: Social Policy in East and Southeast Europe in Past and Present. Demographic Challenges and Patterns of Inclusion and Exclusion.
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
Inflation, Unemployment, and Labor Force: The Phillips Curve and Long-term Pr...Ivan Kitov
Inflation, Unemployment, and Labor Force: The Phillips Curve and Long-term Projections for Japan
presented at
Euro Area Business Cycle Network (EABCN)
Inflation Developments after the Great Recession
Eltville (Frankfurt), 6-7 December 2013
Hosted by the Deutsche Bundesbank;
Sponsored by the EABCN
The aim of the article is to analyse labour productivity key indicators of manufacturing or working efficiency of European Union (EU), it the theoretical bases and the regularities of these changes. We use regression analysis. Knowledge of the regularities of labour productivity changes allows predicting future changes and make optimal business decisions. The basis is gross domestic product (GDP) analysis. We will analyse labour productivity by turnover and gross value added per person employed of manufacturing total and partly by countries, but also GDP per capita. Taking the basis this publication and the previous works of the authors, draws conclusions and suggestions.
Political (In)Stability of Social Security ReformGRAPE
We analyze the political stability of welfare enhancing privatization of the social security. We consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. “unprivatizing” the pension system. We show that even if abolishing the system reduces overall welfare, the distribution of benefits across cohorts along the transition path implies that some ways of “unprivatizing” social security are always politically favored
Political (In)Stability of Social Security ReformGRAPE
We analyze the political stability social security reforms which introduce a funded pillar (a.k.a. privatizations). We consider an economy populated by overlapping generations, which introduces a funded pillar. This reform is efficient in Kaldor-Hicks sense and has political support. Subsequently, agents vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. “unprivatizing” the pension system. We show that even if abolishing the system reduces welfare in the long run, the distribution of benefits across cohorts along the transition path implies that “unprivatizing” social security is always politically favored. This suggests that property rights definition over retirement savings may be of crucial importance for determining the stability of retirement systems with a funded pillar.
Marcelo Bérgolo & Estefanía Galván: Social assistance, labor market intra-hou...UNDP Policy Centre
This presentation is part of the programme of the International Seminar "Social Protection, Entrepreneurship and Labour Market Activation: Evidence for Better Policies", organized by the International Policy Centre for Inclusive Growth (IPC-IG/UNDP) together with Canada’s International Development Research Centre (IDRC) and the Colombian Think Tank Fedesarrollo held on September 10-11 at the Ipea Auditorium in Brasilia.
Women's participation in the labour market is dependent on a number of factors. The policies and the budget has to be gender sensitive to create an enabling environment for the women workers. We need to shift from the gender neutral approach to the gender sensitive approach.by asking the right questions during budget preparation.
Evaluating welfare and economic effects of raised fertilityGRAPE
Seminarium Uniwersytet Ekonomiczny w Krakowie i Fisher Black Institute
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
Pension (In)Stability of Social Security ReformGRAPE
In this paper we consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme (i.e. unprivatizing the pension system). We compare politically stable and politically unstable reforms and show that even if the funded system is overall welfare enhancing, the cohort distribution of benefits along the transition path turns unprivatizing social security politically favorable.
Political (In)Stability of Social Security ReformGRAPE
We analyze the political stability of welfare enhancing privatization of the social security. We consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. “unprivatizing” the pension system. We show that even if abolishing the system reduces overall welfare, the distribution of benefits across cohorts along the transition path implies that some ways of “unprivatizing” social security are always politically favored
Welcome to The 123s of School Choice! This resource is designed to be a one-stop shop for all the existing research on private educational choice programs in the United States. This year’s edition is updated with the research published since our last edition.
Paul Makdisi - University of Ottawa
ERF 24th Annual Conference
The New Normal in the Global Economy: Challenges & Prospects for MENA
July 8-10, 2018
Cairo, Egypt
Political (In)Stability of Pension System ReformsGRAPE
We analyze the political stability of welfare enhancing privatization of the social security. We consider an economy populated by overlapping generations, who vote on abolishing the funded system and replacing it with the pay-as-you-go scheme, i.e. “unprivatizing” the pension system. We show that even if abolishing the system reduces overall welfare, the distribution of benefits across cohorts along the transition path implies that some ways of “unprivatizing” social security are always politically favored
Evaluating welfare and economic effects of raised fertilityGRAPE
European Society for Population Economics 2018 in Antwerp, 32nd Annual Conference.
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
Seminar: Gender Board Diversity through Ownership NetworksGRAPE
Seminar on gender diversity spillovers through ownership networks at FAME|GRAPE. Presenting novel research. Studies in economics and management using econometrics methods.
The European Unemployment Puzzle: implications from population agingGRAPE
We study the link between the evolving age structure of the working population and unemployment. We build a large new Keynesian OLG model with a realistic age structure, labor market frictions, sticky prices, and aggregate shocks. Once calibrated to the European economy, we quantify the extent to which demographic changes over the last three decades have contributed to the decline of the unemployment rate. Our findings yield important implications for the future evolution of unemployment given the anticipated further aging of the working population in Europe. We also quantify the implications for optimal monetary policy: lowering inflation volatility becomes less costly in terms of GDP and unemployment volatility, which hints that optimal monetary policy may be more hawkish in an aging society. Finally, our results also propose a partial reversal of the European-US unemployment puzzle due to the fact that the share of young workers is expected to remain robust in the US.
Revisiting gender board diversity and firm performanceGRAPE
Cel: oszacować wpływ inkluzywności władz spółek na ich wyniki.
Co wiemy?
• Większość firm nie ma równosci płci w organach (ILO, 2015)
• Większość firm nie ma w ogóle kobiet we władzach
Demographic transition and the rise of wealth inequalityGRAPE
We study the contribution of rising longevity to the rise of wealth inequality in the U.S. over the last seventy years. We construct an OLG model with multiple sources of inequality, closely calibrated to the data. Our main finding is that improvements in old-age longevity explain about 30% of the observed rise in wealth inequality. This magnitude is similar to previously emphasized channels associated with income inequality and the tax system. The contribution of demographics is bound to raise wealth inequality further in the decades to come.
(Gender) tone at the top: the effect of board diversity on gender inequalityGRAPE
The research explores to what extent the presence of women on board affects gender inequality downstream. We find that increasing presence reduces gender inequality. To avoid reverse causality, we propose a new instrument: the share of household consumption in total output. We extend the analysis to recover the effect of a single woman on board (tokenism(
Gender board diversity spillovers and the public eyeGRAPE
A range of policy recommendations mandating gender board quotas is based on the idea that "women help women". We analyze potential gender diversity spillovers from supervisory to top managerial positions over three decades in Europe. Contrary to previous studies which worked with stock listed firms or were region locked, we use a large data base of roughly 2 000 000 firms. We find evidence that women do not help women in corporate Europe, unless the firm is stock listed. Only within public firms, going from no woman to at least one woman on supervisory position is associated with a 10-15% higher probability of appointing at least one woman to the executive position. This pattern aligns with various managerial theories, suggesting that external visibility influences corporate gender diversity practices. The study implies that diversity policies, while impactful in public firms, have limited
effectiveness in promoting gender diversity in corporate Europe.
Tone at the top: the effects of gender board diversity on gender wage inequal...GRAPE
We address the gender wage gap in Europe, focusing on the impact of female representation in executive and non-executive boards. We use a novel dataset to identify gender board diversity across European firms, which covers a comprehensive sample of private firms in addition to publicly listed ones. Our study spans three waves of the Structure of Earnings Survey, covering 26 countries and multiple industries. Despite low prevalence of female representation and the complex nature of gender wage inequality, our findings reveal a robust causal link: increased gender diversity significantly decreases the adjusted gender wage gap. We also demonstrate that to meaningfully impact gender wage gaps, the presence of a single female representative in leadership is insufficient.
Gender board diversity spillovers and the public eyeGRAPE
A range of policy recommendations mandating gender board quotas is based on the idea that "women help women". We analyze potential gender diversity spillovers from supervisory to top managerial positions over three decades in Europe. Contrary to previous studies which worked with stock listed firms or were region locked, we use a large data base of roughly 2 000 000 firms. We find evidence that women do not help women in corporate Europe, unless the firm is stock listed. Only within public firms, going from no woman to at least one woman on supervisory position is associated with a 10-15\% higher probability of appointing at least one woman to the executive position. This pattern aligns with the Public Eye Managerial Theory, suggesting that external visibility influences corporate gender diversity practices. The study implies that diversity policies, while impactful in public firms, have limited effectiveness in promoting gender diversity in corporate Europe.
The European Unemployment Puzzle: implications from population agingGRAPE
We study the link between the evolving age structure of the working population and unemployment. We build a large New Keynesian OLG model with a realistic age structure, labor market frictions, sticky prices, and aggregate shocks. Once calibrated to the European economies, we use this model to provide comparative statics across past and contemporaneous age structures of the working population. Thus, we quantify the extent to which the response of labor markets to adverse TFP shocks and monetary policy shocks becomes muted with the aging of the working population. Our findings have important policy implications for European labor markets and beyond. For example, the working population is expected to further age in Europe, whereas the share of young workers will remain robust in the US. Our results suggest a partial reversal of the European-US unemployment puzzle. Furthermore, with the aging population, lowering inflation volatility is less costly in terms of higher unemployment volatility. It suggests that optimal monetary policy should be more hawkish in the older society.
Evidence concerning inequality in ability to realize aspirations is prevalent: overall, in specialized segments of the labor market, in self-employment and high-aspirations environments. Empirical literature and public debate are full of case studies and comprehensive empirical studies documenting the paramount gap between successful individuals (typically ethnic majority men) and those who are less likely to “make it” (typically ethnic minority and women). So far the drivers of these disparities and their consequences have been studied much less intensively, due to methodological constraints and shortage of appropriate data. This project proposes significant innovations to overcome both types of barriers and push the frontier of the research agenda on equality in reaching aspirations.
Overall, project is interdisciplinary, combining four fields: management, economics, quantitative methods and psychology. An important feature of this project is that it offers a diversified methodological perspective, combining applied microeconometrics, as well as experimental methods.
5 Tips for Creating Standard Financial ReportsEasyReports
Well-crafted financial reports serve as vital tools for decision-making and transparency within an organization. By following the undermentioned tips, you can create standardized financial reports that effectively communicate your company's financial health and performance to stakeholders.
how to sell pi coins effectively (from 50 - 100k pi)DOT TECH
Anywhere in the world, including Africa, America, and Europe, you can sell Pi Network Coins online and receive cash through online payment options.
Pi has not yet been launched on any exchange because we are currently using the confined Mainnet. The planned launch date for Pi is June 28, 2026.
Reselling to investors who want to hold until the mainnet launch in 2026 is currently the sole way to sell.
Consequently, right now. All you need to do is select the right pi network provider.
Who is a pi merchant?
An individual who buys coins from miners on the pi network and resells them to investors hoping to hang onto them until the mainnet is launched is known as a pi merchant.
debuts.
I'll provide you the Telegram username
@Pi_vendor_247
Lecture slide titled Fraud Risk Mitigation, Webinar Lecture Delivered at the Society for West African Internal Audit Practitioners (SWAIAP) on Wednesday, November 8, 2023.
What website can I sell pi coins securely.DOT TECH
Currently there are no website or exchange that allow buying or selling of pi coins..
But you can still easily sell pi coins, by reselling it to exchanges/crypto whales interested in holding thousands of pi coins before the mainnet launch.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and resell to these crypto whales and holders of pi..
This is because pi network is not doing any pre-sale. The only way exchanges can get pi is by buying from miners and pi merchants stands in between the miners and the exchanges.
How can I sell my pi coins?
Selling pi coins is really easy, but first you need to migrate to mainnet wallet before you can do that. I will leave the telegram contact of my personal pi merchant to trade with.
Tele-gram.
@Pi_vendor_247
BONKMILLON Unleashes Its Bonkers Potential on Solana.pdfcoingabbar
Introducing BONKMILLON - The Most Bonkers Meme Coin Yet
Let's be real for a second – the world of meme coins can feel like a bit of a circus at times. Every other day, there's a new token promising to take you "to the moon" or offering some groundbreaking utility that'll change the game forever. But how many of them actually deliver on that hype?
BONKMILLON Unleashes Its Bonkers Potential on Solana.pdf
Our research on 500+ during WIEM 2021 conference
1. Large Scale Child Benefit Program and Female Labor Supply
Large Scale Child Benefit Program and
Female Labor Supply
Filip Premik
PhD candidate at University of Minnesota, FAME|GRAPE
25rd
June 2021
Filip Premik WIEM Conference 2021 25rd
June 2021 1 / 22
2. Large Scale Child Benefit Program and Female Labor Supply
Motivation
Motivation
Filip Premik WIEM Conference 2021 25rd
June 2021 2 / 22
3. Large Scale Child Benefit Program and Female Labor Supply
Motivation
I Program Rodzina 500 Plus – large scale child benefit program introduced
in Poland in 2016.
,→ monthly non-equivalent payment of ∼ 20% of the 2016 net average wage.
,→ eligibility – all second and further child in a household, income threshold for
the first child until 2019.
,→ participation – over 90% of the eligible children.
I How the benefits affected female labor supply?
,→ Standard frameworks: reduced form approach (Schirle, 2015; Koebel and
Schirle, 2016; Magda et al., 2018), structural approach (Blundell et al.,
2000; Myck, 2016; Myck and Trzciński, 2019).
Filip Premik WIEM Conference 2021 25rd
June 2021 3 / 22
4. Large Scale Child Benefit Program and Female Labor Supply
Motivation
Labor Force Participation
P[yt = 1]
2013 2014 2015 2016 2017 2018 2019
65
70
75
>= 2 children
childless
95% CI
95% CI
women of age 20-60. shaded areas: quarters before the program
introduction. source: Labor Force Survey.
,→ women who works or
wants, can, actively
searches for a job
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5. Large Scale Child Benefit Program and Female Labor Supply
Motivation
Labor Force Flows
inflows rate: outflows rate:
P[yt = 1|yt0 = 0] P[yt = 0|yt0 = 1]
2013 2014 2015 2016 2017 2018 2019
2
4
6
8
10
>= 2 children
childless
95% CI
95% CI
2013 2014 2015 2016 2017 2018 2019
2
4
6
8
10
>= 2 children
childless
95% CI
95% CI
women of age 20-60. shaded areas: quarters before the program introduction. source: Labor Force Survey.
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6. Large Scale Child Benefit Program and Female Labor Supply
Motivation
Today
I A micro-founded model for explaining labor market flows dynamics.
,→ decompose into channels driven by changes in woman’s decision rule and her
observed characteristics
I Point out variation resulting from introduction of the program.
,→ compare the decomposition elements’ time series of the eligible and ineligible
females
I Eliminate this variation to simulate counterfactual paths as if the program
has not been introduced.
,→ key element: law of motion for labor force participation
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7. Large Scale Child Benefit Program and Female Labor Supply
Motivation
I Summary of the results:
,→ 2 (end of 2017) to 4 (end of 2019) percentage points drop in female labor
supply as a result of program introduction – consistent with earlier findings
(Magda et al., 2018)
,→ mainly driven by changes in women’s perceived trade-offs and beliefs that
discouraged inflows
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8. Large Scale Child Benefit Program and Female Labor Supply
Model
Model
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9. Large Scale Child Benefit Program and Female Labor Supply
Model
I Conditional probability of choosing (CCP) being in the labor force (yt = 1):
%t(s) =
Z
%t(s, ε)dFt(ε|s)
,→ see the Behavioral Model Behind for derivation.
I Observed conditional participation rates of individuals with sit:
yt(sit) =
X
i
yit(sit)
I Distinguish labor force status at the time the decision is made:
sit = (s̃it, yit0 )
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10. Large Scale Child Benefit Program and Female Labor Supply
Model
I What drives the dynamics in individual CCP?
%it(sit) − %it−1(sit−1)
,→ changes in the decision rule functional form %t(·) (treatment parameter).
β(siu) = %t(siu) − %t−1(siu), u ∈ {t, t − 1}
evolution of per-period payoff, beliefs regarding future outcomes.
,→ changes in the observed characteristics st (selection parameter):
γu(sit, sit−1) = %u(sit) − %u(sit−1), u ∈ {t, t − 1}
shift in individual characteristics, self-selection mechanisms.
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11. Large Scale Child Benefit Program and Female Labor Supply
Model
I The true CCP is not observed.
,→ in finite samples may not able to fully integrate out ε|s, giving rise to the
idiosyncratic parameter:
ˆ
ξ(sit, sit−1) ≡ yt(sit) − yit−1(sit−1)
− %̂r (sit) − %̂it−1(sit−1)
,→ a specification test:
H0 : ξ(sit, sit−1) = 0
I Decomposition of the observed participation rates:
yt(st) − yt−1(st−1) = β̂(st−1)
| {z }
treatment
+ γ̂t(st, st−1)
| {z }
selection
+ ˆ
ξ(st, st−1)
| {z }
idiosyncratic
(1)
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12. Large Scale Child Benefit Program and Female Labor Supply
Model
I Decomposition of observed changes in labor force flows:
,→ Integrate (1) over the distribution Γ of observed state variables in the popu-
lation conditionally on the labor force status at the decision time (y0
t):
y1(·, y) − y0(·, y)
| {z }
change in flow rate
=
Z
β̂(st−1)
| {z }
treatment
+ γ̂t(st, st−1)
| {z }
selection
+ ˆ
ξ(st, st−1)
| {z }
idiosyncratic
dΓ (s̃t, y), (s̃t−1, y)
,→ set y = 0 for inflows, y = 1 for (negative) outflows.
I Identify channels affected by the program among the eligible and the ineligible.
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13. Large Scale Child Benefit Program and Female Labor Supply
Model
I Program Evaluation Exercise:
,→ law of motion for aggregate labor force participation:
P[yt = 1] = P[yt = 1|yt−1 = 0]
| {z }
inflow rate
·P[yt−1 = 0]+P[yt = 1|yt−1 = 1]
| {z }
(negative) outflow rate
·P[yt−1 = 1]
,→ flow rates (for y ∈ {0, 1}):
P[yt = 1|yt−1 = y]
| {z }
flow rate
= P[yt−1 = 1|yt−2 = y]
| {z }
lagged flow rate
+ P[yt = 1|yt−1 = y] − P[yt−1 = 1|yt−2 = y]
| {z }
change in flow rate - decomposition (1)
I Simulate counterfactual changes in flow rates to obtain flow rates and
labor force participation paths as if the program had not been introduced.
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14. Large Scale Child Benefit Program and Female Labor Supply
Data and Estimation
Data and Estimation
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15. Large Scale Child Benefit Program and Female Labor Supply
Data and Estimation
I Labor Force Survey (BAEL) – rotating panel of labor market outcomes by
Central Statistical Office in Poland (GUS).
,→ all women with no children (ineligible) or 2 (and more) children below 18
(eligible), ages 20-60, all quarters 2013-2019.
I ∼ 400 observed state variables sit – avoid arbitrary variable selection.
,→ current and past labor force situation, education, demographics
,→ characteristics of woman, her spouse and parents (if present in the household).
,→ measured a quarter before the labor force participation decision
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16. Large Scale Child Benefit Program and Female Labor Supply
Data and Estimation
I The decision rule %t(·) is identified through a simple local moment condition:
E
yit − %t|sit
= 0
,→ use Generalized Random Forest estimator (Athey et al., 2019; Tibshirani et al.,
2020) to obtain consistent asy. normal estimates of %t(·).
,→ separate estimations in subsamples defined by initial labor force status and
program eligibility.
,→ rolling estimation window to improve efficiency: decision rule for quarter t is
estimated using data for quarters t − 3 to t.
,→ bootstrap standard errors for elements of decomposition (1).
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17. Large Scale Child Benefit Program and Female Labor Supply
Results
Results
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18. Large Scale Child Benefit Program and Female Labor Supply
Results
Specification Test
idiosyncratic parameters: ˆ
ξt(st, st−1) ≡ yt − yt−1
− %̂t(st) − %̂t−1(st−1)
inflows outflows
2014 2015 2016 2017 2018 2019
−4
−2
0
2
= 2 children
childless
95% CI
95% CI
2014 2015 2016 2017 2018 2019
−1.0
0.0
1.0
= 2 children
childless
95% CI
95% CI
idiosyncratic variation successfully integrated out.
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19. Large Scale Child Benefit Program and Female Labor Supply
Results
Inflows
treatment parameters: selection parameters:
β̂(st−1) ≡ %̂t(st−1) − %̂t−1(st−1) γ̂t(st, st−1) ≡ %̂t(st) − %̂t(st−1)
2014 2015 2016 2017 2018 2019
−4
−2
0
2
= 2 children
childless
95% CI
95% CI
2014 2015 2016 2017 2018 2019
−4
−2
0
2
= 2 children
childless
95% CI
95% CI
shaded areas: quarters likely impacted by the program – input for the simulation exercise.
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20. Large Scale Child Benefit Program and Female Labor Supply
Results
Outflows
treatment parameters: selection parameters:
β̂(st−1) ≡ %̂t(st−1) − %̂t−1(st−1) γ̂t(st, st−1) ≡ %̂t(st) − %̂t(st−1)
2014 2015 2016 2017 2018 2019
−1.0
0.0
1.0
= 2 children
childless
95% CI
95% CI
2014 2015 2016 2017 2018 2019
−1.0
0.0
1.0
= 2 children
childless
95% CI
95% CI
shaded areas: quarters likely impacted by the program – input for the simulation exercise.
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21. Large Scale Child Benefit Program and Female Labor Supply
Results
Program Evaluation
I Differences between realized and simulated paths of labor force participation
among the eligible females More Details
counterfactual changes in parameters: 2017Q4 2019Q4
(1) treatment at inflows −1.868
(−3.109)∗∗
−3.583
(−3.034)∗∗
(2) treatment at inflows, selection at outflows −2.557
(−3.421)∗∗∗
−4.306
(−2.824)∗∗
(3) treatment at inflows and outflows, selection at out-
flows
−2.557
(−3.421)∗∗∗
−2.051
(−1.182)
t-statistics in the brackets.
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22. Large Scale Child Benefit Program and Female Labor Supply
Conclusion
I A flexible method to analyze how a large scale government intervention affects
economic outcomes through individuals’ decisions proposed.
I The program Rodzina 500 Plus can be associated with 2-4 percentage points
decrease in female labor supply among the eligible woman.
I This drop has been mainly driven by changes in women’s perceived trade-offs
and beliefs that discouraged inflows into the labor force.
I Thank you for your attention.
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23. Large Scale Child Benefit Program and Female Labor Supply
References I
Athey, S., J. Tibshirani, S. Wager, et al. (2019): “Generalized random forests,” The Annals of Statistics, 47, 1148–1178.
Blundell, R., A. Duncan, J. McCrae, and C. Meghir (2000): “The labour market impact of the working families’ tax credit,” Fiscal studies,
21, 75–104.
Koebel, K. and T. Schirle (2016): “The differential impact of universal child benefits on the labour supply of married and single mothers,”
Canadian Public Policy, 42, 49–64.
Magda, I., A. Kiełczewska, and N. Brandt (2018): “The Effects of Large Universal Child Benefits on Female Labour Supply,” IZA Discussion
Paper No. 11652.
Myck, M. (2016): “Estimating Labour Supply Response to the Introduction of the Family 500+ Programme,” Centre For Economic Analysis
(CenEA) Working Paper Series WP01/16.
Myck, M. and K. Trzciński (2019): “From Partial to Full Universality: The Family 500+ Programme in Poland and its Labor Supply
Implications,” ifo DICE Report, 17, 36–44.
Schirle, T. (2015): “The effect of universal child benefits on labour supply,” Canadian Journal of Economics/Revue canadienne d’économique, 48,
437–463.
Tibshirani, J., S. Athey, and S. Wager (2020): grf: Generalized Random Forests, r package version 1.2.0.
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24. Large Scale Child Benefit Program and Female Labor Supply
Choice Model Back to the CCP
I Dynamic choice model in discrete time:
,→ a woman chooses labor force participation yt ∈ {0, 1} in each t given
observed state variables s and unobserved state variables ε ∼ Ft(ε|s) with
finite first moment.
,→ woman’s beliefs regarding future evolution of state variables: Gt(ε0, s0|ε, s),
also with finite first moment.
,→ measurable payoff function: vt(y, s, ε; Gt) ≡ vt(y, s, ε).
,→ The value of the decision problem at time t:
Vt(s, ε) = max
y∈{0,1}
n
vt(y, s, ε)
o
(2)
,→ Key object: conditional probability of choice (CCP):
%t(s) ≡ P[y = 1|s, t] =
Z
ε:vt (1,s,ε)−vt (0,s,ε)≥0
dFt(ε|s) (3)
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25. Large Scale Child Benefit Program and Female Labor Supply
Simulation Details Back to Simulation Results
I The three potential channels of how the program affected flows have been
identified. This is how I shut them down in the counterfactual scenarios:
,→ treatment parameter at inflows for the eligible takes values of treatment pa-
rameter at inflows for the ineligible in 2016Q2-2017Q2.
,→ selection parameter at outflows for the eligible takes values of selection pa-
rameter at outflows for the ineligible in 2016Q2 and 2017Q3.
,→ treatment parameters at outflows for both the eligible and ineligible for 2018Q2-
2019Q2 take their respective average values for periods 2016Q2-2017Q4.
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