Download or read book Firm Dynamics and Labor Market Consequences written by Hodaka Morita and published by . This book was released on 2008 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper explores a new model of firm dynamics that incorporates workers, their accumulation of specific human capital, and their mobility. A firm's production efficiency is determined by the levels of its managerial capability and its workers' firm-specific human capital in the model. Elaborating on the connection between firm dynamics and specific human capital, I show that the importance of managerial capability systematically influences firm dynamics and employment practices. The model offers a new perspective on the welfare consequences of apparently anticompetitive entry restrictions. By incorporating a government that can enforce entry regulations in the model, I demonstrate that entry restrictions can improve welfare by mitigating the underinvestment problem in specific human capital. The model's empirical and policy implications are also discussed.

Download or read book Essays on Firm Dynamics Financial Frictions and the Labor Market written by Dongchen Zhao and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation consists of three chapters. The first chapter concerns the secular changes in the U.S. firm size distribution and firm dynamics. This chapter sets up a quantitative model of firm dynamics with debt heterogeneity to study the implications of changes in real interest rates for the firm size distribution and firm dynamics. It shows that the decline in long-term real interest rates since the early 1980s can account for a significant fraction of the shift in employment shares to large firms as well as the decline in firms per capita and firm entry rates experienced in the U.S. over the same period. In the model, firms endogenously choose financial intermediaries issuing debt with either earnings-based (EBC) or asset-based (ABC) borrowing constraints. The two types of constraints arise naturally from the imperfect enforceability of debt contracts and are in line with recent empirical findings. A decline in real interest rates benefits firms with EBC more because they are not constrained by their assets and can expand more due to increased earnings. Since firms with higher earnings optimally choose earnings-based lending, the decline in real interest rates shifts employment shares to larger firms. Moreover, the growth of large firms crowds out smaller firms and firm entry through general equilibrium effects. The paper tests the mechanism in cross-country data from the OECD and finds a stronger association between the decline in real interest rates and changes in firm dynamics, especially in countries with deeper credit markets. In the second chapter, I study the effects of government regulations on firm dynamism. The impact of government regulations on the economy is a central topic in policy debates. However, due to the endogeneity of regulations and challenges in measuring them, these debates remain contentious. This paper establishes the causal effects of government regulations on firm dynamism by employing a novel shift-share (Bartik) instrument in conjunction with the RegData dataset, which quantifies regulations based on the text of federal regulatory documents. The primary assumption for identification is that, for each sector, the exposure to regulations from different government agencies at the beginning of the period is exogenous to any confounding factors. The findings reveal that government regulatory restrictions significantly increase firm exit rates and discourage the formation of establishments, while having no substantial impact on firm entry. Furthermore, these restrictions contribute to reduced job creation, elevated job destruction, and diminished overall employment. These effects are consistently observed across various age groups. The results lend support to the idea that government regulations can raise production costs for firms and/or enhance the monopolistic power of certain companies. Both mechanisms can diminish the profits of affected firms, leading to increased firm exit rates and reduced labor demand. Additionally, the findings refute the interpretation of regulations as solely serving as entry barriers. The final chapter of the dissertation investigates the labor market outcomes for involuntary part-time workers and their subsequent effects on welfare levels. Through an analysis of survey data, I demonstrate that involuntary part-time workers exhibit reservation wages comparable to those of unemployed workers. This similarity largely stems from parallel wage offers and offer arrival rates. Contrary to previous research, this finding indicates that involuntary part-time workers experience welfare levels akin to unemployed workers. One possible explanation for this discrepancy lies in the methodology of prior studies. Conclusions drawn from earlier research, which primarily focused on the faster transition of involuntary part-time workers into full-time positions compared to other workers, may be flawed. This is because these workers also tend to revert to their previous job types at a faster rate. To further explore the implications of these discoveries, I employ a quantitative search model. The calibrated model supports the assertion that involuntary part-time workers experience welfare levels similar to those of unemployed workers. Furthermore, the model suggests that neither extending unemployment insurance to part-time workers nor enhancing the likelihood that unemployed workers transition to part-time positions would effectively increase the prevalence of full-time employment

Download or read book Firm and Worker Dynamics in a Frictional Labor Market written by Adrien G. Bilal and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper develops a random-matching model of a frictional labor market with firm and worker dynamics. Multi-worker firms choose whether to shrink or expand their employment in response to shocks to their decreasing returns to scale technology. Growing entails posting costly vacancies, which are filled either by the unemployed or by employees poached from other firms. Firms also choose when to enter and exit the market. Tractability is obtained by proving that, under a parsimonious set of assumptions, all workers' and firm decisions are characterized by their joint marginal surplus, which in turn only depends on the firm's productivity and size. As frictions vanish, the model converges to a standard competitive model of firm dynamics which allows a quantification of the misallocation cost of labor market frictions. An estimated version of the model yields cross-sectional patterns of net poaching by firm characteristics (e.g., age and size) that are in line with the micro data. The model also generates a drop in job-to-job transitions as firm entry declines, offering an interpretation to U.S. labor market dynamics around the Great Recession. All these outcomes are a reflection of the job ladder in marginal surplus that emerges in equilibrium.

Download or read book Firm Dynamics with Frictional Product and Labor Markets written by Leo Kaas and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Firm and Worker Dynamics in a Frictional Labor Market written by Adrien Bilal and published by . This book was released on 2019 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper develops a random-matching model of a frictional labor market with firm and worker dynamics. Multi-worker firms choose whether to shrink or expand their employment in response to shocks to their decreasing returns to scale technology. Growing entails posting costly vacancies, which are filled either by the unemployed or by employees poached from other firms. Firms also choose when to enter and exit the market. Tractability is obtained by proving that, under a parsimonious set of assumptions, all workers' and firm decisions are characterized by their joint marginal surplus, which in turn only depends on the firm's productivity and size. As frictions vanish, the model converges to a standard competitive model of firm dynamics which allows a quantification of the misallocation cost of labor market frictions. An estimated version of the model yields cross-sectional patterns of net poaching by firm characteristics (e.g., age and size) that are in line with the micro data. The model also generates a drop in job-to-job transitions as firm entry declines, offering an interpretation to U.S. labor market dynamics around the Great Recession. All these outcomes are a reflection of the job ladder in marginal surplus that emerges in equilibrium.

Download or read book Labor Markets and Employment Relationships written by Joyce Jacobsen and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: This innovative text grounds the economic analysis of labor markets and employment relationships in a unified theoretical treatment of labor exchange conditions. In addition to providing thorough coverage of standard topics including labor supply and demand, human capital theory, and compensating wage differentials, the text draws on game theory and the economics of information to study the implications of key departures from perfectly competitive labor market conditions. Analytical results are consistently applied to contemporary policy issues and empirical debates. Provides a coherent theoretical framework for the analysis of labor market phenomena Features graphical in-chapter analysis supplemented by technical material in appendices Incorporates numerous end-of-chapter questions that engage the analysis and anticipate subsequent results Includes innovative chapters on employee compensation methods, market segmentation, income inequality and labor market dynamics Balances theoretical, empirical and policy analysis

Download or read book Firm Dynamics Job Turnover and Wage Distributions in an Open Economy written by A. Kerem Coşar and published by . This book was released on 2013 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper explores the combined effects of reductions in trade frictions, tariffs, and firing costs on firm dynamics, job turnover, and wage distributions. It uses establishment-level data from Colombia to estimate an open economy dynamic model that links trade to job flows in a new way. The fitted model captures key features of Colombian firm dynamics and labor market outcomes, as well changes in these features during the past 25 years. Counterfactual experiments imply that integration with global product markets has increased both average income and job turnover in Colombia. In contrast, the experiments find little role for this country's labor market reforms in driving these variables. The results speak more generally to the effects of globalization on labor markets in Latin America and elsewhere.

Download or read book Essays on Firm Dynamics and Labor Markets written by Umberto Muratori and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two chapters of this dissertation explore two central topics of the current policy debate.The first chapter studies the increase in markups experienced in the US starting from the 1980s. I document new facts on the evolution of markups by cohorts of firms, and I provide evidence that these patterns are linked to knowledge creation and knowledge diffusion. This chapter investigates, through the lens of a structural model, how the size of the technological gap and the speed of catching up with the frontier affect welfare. The quantitative results suggest that knowledge diffuses 38% faster in 2010 than in 1980, and the household experiences a consumption-equivalent welfare gain of 0.29% in an economy in which the quality of innovation and the intensity of knowledge diffusion is set at the 2010 values rather than the 1980 values.The second chapter investigates the impact of extensions in unemployment benefits duration on labor market sorting. The findings provide support for the hypothesis that unemployment insurance benefits increase wages by improving the employee-employer matches. The results also show bigger effects of unemployment insurance benefits extensions on match quality for those more likely to be liquidity constrained such as women, non-whites, and less-educated workers.

Download or read book Essays on Firm Dynamics and Labor Market Flows written by Bihemo Francis Kimasa and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Efficient Firm Dynamics in a Frictional Labor Market written by Leo Kaas and published by . This book was released on 2011 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of firm size into labor search models raises the question how wages are set when average and marginal product differ. We develop and analyze an alternative to the existing bargaining framework: Firms compete for labor by publicly posting long-term contracts. In such a competitive search setting, firms achieve faster growth not only by posting more vacancies, but also by offering higher lifetime wages that attract more workers which allows to fill vacancies with higher probability, consistent with empirical regularities. The model also captures several other observations about firm size, job flows, and pay. In contrast to bargaining models, efficiency obtains on all margins of job creation and destruction, both with idiosyncratic and aggregate shocks. The planner solution allows a tractable characterization which is useful for computational applications.

Download or read book The Dynamic Effects of Local Labor Market Shocks on Small Firms in The United States written by Mr. Philip Barrett and published by International Monetary Fund. This book was released on 2024-03-22 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: We use payroll data on over 1 million workers at 80,000 small firms to construct county-month measures of employment, hours, and wages that correct for dynamic changes in sample composition in response to business cycle fluctuations. We use this to estimate the response of small firms' employment, hours and wages following tighter local labor market conditions. We find that employment and hours per worker fall and wages rise. This is consistent with the predictions of the response to a demand shock in the well-known “jobs ladder” model of labor markets. To check this interpretation, we show our results hold when instrumenting for local demand using county-level Department of Defense contract spending. Correction for dynamic sample bias is important -- without it, the hours fall by only one third as much and wages increase by double.

Download or read book Demand for Labor written by Daniel S. Hamermesh and published by Oxford University Press. This book was released on 2017 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book collects articles published by Daniel Hamermesh between 1969 and 2013 dealing with the general topic of the demand for labor. The first section presents empirical studies of basic issues in labor demand, including the extent to which different types of labor are substitutes, how firms' and workers' investments affect labor turnover, and how costs of adjusting employment affect the dynamics of employment and patterns of labor turnover. The second section examines the impacts of various labor-market policies, including minimum wages, penalty pay for using overtime hours or hours worked on weekends or nights, severance pay for displaced workers, and payroll taxes to finance unemployment insurance benefits. The final section deals with general questions of discrimination by employers along various dimensions, including looks, gender and ethnicity, in all cases focusing on the process of discrimination and the behavior that results. Throughout the focus is on the development of theoretically-based hypotheses and testing them using the most appropriate data, often data collected uniquely for the particular project.

Download or read book Studies in Labor Market Dynamics written by G. R. Neumann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume consists of papers presented at a conference on labor mar ket theory held in August 1982 at Sandbjerg - a manor house situated in S0nderjylland owned by University of Aarhus. The conference was ar ranged to mark the start of a labor market research project utilizing the first Danish longitudinal data set. The conference was meant to present a survey of the recent developments within labor market theory where unemployment at a given time is seen as a result of flows of in dividuals between the various labor market states. Consequently, al most all papers deal with aspects of transitions on the labor market. The first paper by Andersen discusses from a statisticians point of view how it is possible to analyze longitudinal data on labor market dynamics using statistical models for multivariate counting processes. Models including general calendar time specific intensities and models specifying the distribution of spell lengths as well as their combina tions are included. Finally it is demonstrated how the effect of exo genous, endogenous, and other time dependent variables can be model led. This paper does also contain an example of the application of the model.

Download or read book Coupled Dynamics of Labor and Firms Through Complex Networks written by Omar A. Guerrero and published by . This book was released on 2013 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation bridges the gap between labor and firm dynamics through the study of complex networks in labor markets. With extensive use of large-scale employer-employee matched micro-data and agent-based modeling, we tap into the effects that networked structures (between individuals or between firms) exert in labor outcomes and employment dynamics. Some of the contributions of this work are: (i) the first characterization of a network of firms for an entire economy (connected through labor flows, i.e. labor flow networks); (ii) the study of the relationship between labor flow networks and employment dynamics; (iii) agent-based models that generate rich stylized facts about labor, firm, and social dynamics from microeconomic behavior; (iv) providing the microeconomic foundations of the formation process of labor flow networks by coupling job search models with models about the formation of complex networks. We show that the study of labor dynamics can be enriched by coupling firm dynamics. Using agent-based modeling is a natural way to deal with the heterogeneous experiences of workers and firms while maintaining a simple representation of the labor market. Despite their simplicity these models are grounded on empirical evidence obtained from large-scale micro-data and are capable of generating numerous stylized facts simultaneously. This approach has great potential for the design and evaluation of labor policies. Therefore, governments, regulators, and policy-makers would be greatly benefited from collecting large-scale labor micro-data, analyzing labor flow networks, and developing agent-based models of labor markets.

Download or read book Labor Markets and Business Cycles written by Robert Shimer and published by Princeton University Press. This book was released on 2010-04-12 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Labor Markets and Business Cycles integrates search and matching theory with the neoclassical growth model to better understand labor market outcomes. Robert Shimer shows analytically and quantitatively that rigid wages are important for explaining the volatile behavior of the unemployment rate in business cycles. The book focuses on the labor wedge that arises when the marginal rate of substitution between consumption and leisure does not equal the marginal product of labor. According to competitive models of the labor market, the labor wedge should be constant and equal to the labor income tax rate. But in U.S. data, the wedge is strongly countercyclical, making it seem as if recessions are periods when workers are dissuaded from working and firms are dissuaded from hiring because of an increase in the labor income tax rate. When job searches are time consuming and wages are flexible, search frictions--the cost of a job search--act like labor adjustment costs, further exacerbating inconsistencies between the competitive model and data. The book shows that wage rigidities can reconcile the search model with the data, providing a quantitatively more accurate depiction of labor markets, consumption, and investment dynamics. Developing detailed search and matching models, Labor Markets and Business Cycles will be the main reference for those interested in the intersection of labor market dynamics and business cycle research.

Download or read book The Divergent Dynamics of Labor Market Power in Europe written by Mr. Federico J Diez and published by International Monetary Fund. This book was released on 2022-12-09 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: We use firm-level data from 10 European countries to establish several new stylized facts about firms’ labor market power. First, we find the pervasive presence of labor market power across countries and sectors, measured by average and median markdowns above unity. Second, focusing on the dynamics, we find that weighted average markdowns have increased 1.3 percent between 2000 and 2017. However, median and unweighted average markdowns have actually decreased over the same time period, suggesting the existence of divergent paths across the markdown distribution. Third, we show that high-markdown firms tend to have a large footprint in both their product and input (labor) markets, and are most commonly listed and found among services sectors. Finally, a Melitz-Polanec decomposition of the change in weighted average markdown finds that the increase has been driven by a reallocation of resources towards high-markdown incumbents and by the extensive margin via the net entry of high-markdown firms while, in contrast, there was a decline in within-firm markdowns. Our findings highlight the importance of using granular and broad-based data for a thorough analysis of firms’ labor market power.

Download or read book Labor Market Reforms and Earnings Dynamics the Italian Case written by International Monetary Fund and published by International Monetary Fund. This book was released on 2021-05-20 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper summarizes statistics on the key aspects of the distribution of earnings levels and earnings changes using administrative (social security) data from Italy between 1985 and 2016. During the time covered by our data, earnings inequality and earnings volatility increased, while earnings mobility did not change significantly. We connect these trends with some salient facts about the Italian labor market, in particular the labor market reforms of the 1990s and 2000s which induced a substantial rise in fixedterm and part-time employment. The rise in parttime work explains much of the rise in earnings inequality, while the rise in fixed-term contracts explains much of the rise in volatility. Both these trends affect the earnings distribution through hours worked: part-time jobs reduce hours worked within a week, while fixed-term contracts reduce the number of weeks worked during the year as well as increase their volatility. We find weak evidence that fixed-term contracts represent a "stepping-stone" to permanent employment. Finally, we offer suggestive evidence that the labor market reforms contributed to the slowdown in labor productivity in Italy by delaying human capital accumulation (in the form of general and firm-specific experience) of recent cohorts.