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Job Heterogeneity And Aggregate Labor Market Fluctuations
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Book Synopsis Job Heterogeneity and Aggregate Labor Market Fluctuations by : Pawel Michal Krolikowski
Download or read book Job Heterogeneity and Aggregate Labor Market Fluctuations written by Pawel Michal Krolikowski and published by . This book was released on 2019 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper disciplines a model with search over match quality using microeconomic evidence on worker mobility patterns and wage dynamics. In addition to capturing these individual data, the model provides an explanation for aggregate labor market patterns. Poor match quality among first jobs implies large fluctuations in unemployment due to a responsive job destruction margin. Endogenous job destruction generates a burst of layoffs at the onset of a recession and, together with on-the-job search, generates a negative comovement between unemployment and vacancies. A significant job ladder, consistent with the empirical wage dispersion, provides ample scope for the propagation of vacancies and unemployment.
Book Synopsis Skill Heterogeneity and Aggregate Labor Market Dynamics by : John R. Grigsby
Download or read book Skill Heterogeneity and Aggregate Labor Market Dynamics written by John R. Grigsby and published by . This book was released on 2022 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper studies aggregate labor market dynamics when workers have heterogeneous skills for tasks which are subject to non-uniform labor demand shocks. When workers have different skills, movements in aggregate wages partly reflect a reallocation of different workers across tasks and into employment. This ensures that there nearly always exists some combination of task-specific demand shocks that induce aggregate employment and wages to negatively comove even in a frictionless economy. Furthermore, such reallocations would be interpreted either as a labor wedge or as a shift in an aggregate labor supply curve in representative agent economies. Developing a method to estimate the multidimensional skill distribution, I show that a frictionless model with realistic heterogeneity can replicate the mean wage increase and employment collapse of the Great Recession. Reduced-form composition-adjustment methods recover positive co-movements between employment and wages in recent periods suggesting an increasing role for composition effects through time, which the model rationalizes through changes in the skill distribution and composition of sectoral shocks.
Book Synopsis Lessons for the Aggregate Labor Market from Employment and Turnover Patterns Across Workers by : José Mustre-del-Río
Download or read book Lessons for the Aggregate Labor Market from Employment and Turnover Patterns Across Workers written by José Mustre-del-Río and published by . This book was released on 2011 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Economists often analyze economies populated by identical agents due to their tractability. However, this practice leads to discrepancies between individual and aggregate level observations. Most prominently, these models overlook large differences in behavior and outcomes across workers. This dissertation fills this gap by examining the implications of individual employment and turnover patterns for the aggregate labor market. The first chapter of this dissertation analyzes turnover differences across workers over the business cycle and their implications for overall job duration. Evidence from the National Longitudinal Survey of The Youth (NLSY) 1979-2006 suggests that average (overall) job duration is pro-cyclical, once controlling for worker composition. At the exit margin, jobs ending in recessions are of systematically shorter duration than jobs ending in booms. This result however is driven by high turnover workers who disproportionately account for exits in a recession. At the entry margin, jobs starting in recessions are expected to be of shorter duration. This result is not compositional. Recessions tend to increase the likelihood of any new job ending even when accounting for worker heterogeneity. The second chapter of this dissertation explores the implications of individual labor supply heterogeneity for the aggregate labor supply elasticity. It presents a heterogeneous agent economy with indivisible labor where agents differ in their disutility of labor and market skills. The model is estimated via indirect inference using observations on average employment and wage rates across individuals in the NLSY. The elasticity of aggregate employment in the model is 0.71, which is low compared to the literature. The results suggest that the previous literature generates large aggregate labor supply elasticities by ignoring individual labor supply differences. The third chapter is a natural extension of the second. It addresses what are the resulting aggregate employment fluctuations in an economy where agents differ in their labor supply. The results of this chapter suggest that allowing for individual labor supply heterogeneity has profound cyclical effects. The model predicts that aggregate employment fluctuations are small because individuals with very inelastic labor supply contribute disproportionately to overall employment over the business cycle"--Leaves v-vi.
Book Synopsis Gross Worker Flows and Fluctuations in the Aggregate Labor Market by : Per Krusell
Download or read book Gross Worker Flows and Fluctuations in the Aggregate Labor Market written by Per Krusell and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We build a three-state general equilibrium model of the aggregate labor market that features both standard labor supply forces and labor market frictions. Our model matches key features of the cyclical properties of employment, unemployment, and nonparticipation as well as those of gross worker flows across these three labor market states. Our key finding is that shocks to labor market frictions play a dominant role in accounting for labor market fluctuations. This is in contrast to the focus of the traditional RBC literature, which emphasized how employment fluctuations arise as a consequence of labor supply responses to price changes induced by TFP shocks.
Book Synopsis Loss of Skill and Labor Market Fluctuations by : Etienne Lalé
Download or read book Loss of Skill and Labor Market Fluctuations written by Etienne Lalé and published by . This book was released on 2018 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper, we examine how skill loss can contribute to aggregate labor market fluctuations in the Diamond-Mortensen-Pissarides model. We develop a computationally tractable stochastic version of that model wherein workers accumulate skills on the job and face a risk of skill loss after job destruction. We find that skill heterogeneity dampens the fluctuations of labor market variables, and that introducing skill loss offsets this effect and generates additional amplification. The main forces driving this result are pro-cyclical increases in the probability of skill loss during unemployment: these provide incentives to post proportionally more vacancies during upturns by raising the surplus from employing high-skill workers. Compositional changes in the unemployment pool, on the other hand, play a negligible role for empirically plausible rates of skill depreciation, which imply a relatively slow process compared to the duration of unemployment spells.
Book Synopsis Change at Home, in the Labor Market, and on the Job by : Solomon W. Polachek
Download or read book Change at Home, in the Labor Market, and on the Job written by Solomon W. Polachek and published by Emerald Group Publishing. This book was released on 2020-11-23 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do changes at home, in the labor market and on the job affect worker well-being? This volume of Research in Labor Economics contains eight original and insightful articles answering this question. Seven deal with demographic and labor market change, and one deals with wage differences essentially at a point in time.
Book Synopsis Aggregate Fluctuations and Labor Market Policies: the Role of Equilibrium Effects, Heterogeneity, and Nonlinearities by : Brigitte Hochmuth
Download or read book Aggregate Fluctuations and Labor Market Policies: the Role of Equilibrium Effects, Heterogeneity, and Nonlinearities written by Brigitte Hochmuth and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Job Matching, Wage Dispersion, and Unemployment by : Dale T. Mortensen
Download or read book Job Matching, Wage Dispersion, and Unemployment written by Dale T. Mortensen and published by Oxford University Press, USA. This book was released on 2011-04-28 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of key papers from the winners of the Nobel Memorial Prize 2010. It features their most important work on unemployment, labour market dynamics, and the equilibrium search model.
Book Synopsis Worker Heterogeneity, Selection, and Employment Dynamics in the Face of Aggregate Demand and Pandemic Shocks by : Federico Ravenna
Download or read book Worker Heterogeneity, Selection, and Employment Dynamics in the Face of Aggregate Demand and Pandemic Shocks written by Federico Ravenna and published by . This book was released on 2020 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a new Keynesian model with random search in the labor market, endogenous selection among heterogeneous workers amplifies fluctuations in unemployment and results in excess unemployment volatility relative to the efficient allocation. Recessions disproportionately affect low-productivity workers, whose unemployment spells are inefficiently frequent and long. We consider a COVID-recession resulting from a negative demand shock and a surge in exogenous separations. High-productivity workers benefit if separations in a pandemic take the form of temporary layoffs, but this is not true for low-productivity workers. The unemployment consequences are especially severe when nominal interest rates are close to the effective lower bound.
Book Synopsis Heterogeneous Workers, Optimal Job Seeking, and Aggregate Labor Market Dynamics by : Brendan Epstein
Download or read book Heterogeneous Workers, Optimal Job Seeking, and Aggregate Labor Market Dynamics written by Brendan Epstein and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Labor Market Heterogeneity by : Xiaoxue Song
Download or read book Labor Market Heterogeneity written by Xiaoxue Song and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: My dissertation consists of three chapters studying the heterogeneity in the labor market. Chapter 1 studies the by-age employment heterogeneity in response to technology shocks. Chapter 2 studies the by-age labor force participation heterogeneity in response to macroeconomic shocks. Chapter 3 studies the effect of monetary policy on the employment of occupations with different levels of routine task intensity. A central question in macroeconomics is how employment changes in response to technological progress. In Chapter 1, I broaden this question by investigating if there exist age-specific effects. I use the mixed autoregression (MAR) model to explicitly model the employment to population ratio as a function of age. The results show the responses of young and old employment ratios are much more negative than prime-age, and the response of the young is three times lower than that of the old. Moreover, the forecast error variance decomposition results show that technology shocks' contribution decreases by age. The labor force participation rate is weakly procyclical, as opposed to employment, which is strongly procyclical. Therefore, labor force participation is mostly assumed to be constant in the literature. However, the young, prime-age, and old participation rates are heterogeneous in cyclicality and volatility. In Chapter 2, I study the heterogeneity in the participation of 16-65 old in response to important macroeconomic shocks. I extend the identification scheme in the MAR model from zero to sign restrictions, which enable me to include labor market shocks important for explaining participation rate fluctuations. The results show that young, prime-age, and old participation rates respond differently to the technology, demand, labor supply, and wage bargaining shocks.Routine occupation employment share has decreased, while non-routine occupation employment share has increased since the 1980s. This trend of job polarization has been contributing to the growth in wage inequality in the US. In Chapter 3, I study the effect of a contractionary monetary policy shock on occupational employment with different levels of routine task inputs in a MAR model. I show that routine occupation groups' employment, especially those with higher offshorability, are disproportionally affected by a contractionary monetary policy shock.
Book Synopsis Labor, Credit, and Goods Markets by : Nicolas Petrosky-Nadeau
Download or read book Labor, Credit, and Goods Markets written by Nicolas Petrosky-Nadeau and published by MIT Press. This book was released on 2017-11-10 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: An integrated framework to study the theoretical and quantitative properties of economies with frictions in labor, financial, and goods markets. This book offers an integrated framework to study the theoretical and quantitative properties of economies with frictions in multiple markets. Building on analyses of markets with frictions by 2010 Nobel laureates Peter A. Diamond, Dale T. Mortensen, and Christopher A. Pissarides, which provided a new theoretical approach to search markets, the book applies this new paradigm to labor, finance, and goods markets. It shows, in particular, how frictions in different markets interact with each other. The book first covers the main developments in the analysis of the labor market in the presence of frictions, offering a systematic analysis of the dynamics of this environment and explaining the notion of macroeconomic volatility. Then, building on the generality and simplicity of the search analysis, the book adapts it to other markets, developing the tools and concepts to analyze friction in these markets. The book goes beyond the traditional general equilibrium analysis of markets, which is often frictionless. It begins with the standard analysis of a single market, and then sequentially integrates more markets into the analysis, progressing from labor to financial to goods markets. Along the way, the book provides a number of useful results and insights, including the existence of a direct link between search frictions and the degree of volatility in the economy.
Book Synopsis Nonlinearities and Workers' Heterogeneity in Unemployment Dynamics by : Stéphane Adjemian
Download or read book Nonlinearities and Workers' Heterogeneity in Unemployment Dynamics written by Stéphane Adjemian and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study demonstrates that nonlinearities, coupled with worker heterogeneity, make it possible to reconcile the DiamondŐMortensenŐPissarides model with the labor market dynamics observed in the United States. Nonlinearities, induced by firings and downward real wage rigidities, magnify adjustments in quantities, whereas heterogeneity concentrates them on the low-paid workers' submarkets. The model fits the job finding, job separation, and unemployment rates well. It also explains the Beveridge curve's dynamics and the cyclicality of the involuntary component of separations. The estimated dynamics of the aggregate shock that allows generating the US labor market fluctuations has a correlation with unemployment that changes of sign during the 80s. We also show that the differences in adjustment between submarkets predicted by the model are consistent with the data of job flows by educational attainment.
Book Synopsis Job Reallocation, Employment Fluctuations and Unemployment by : Dale Mortensen
Download or read book Job Reallocation, Employment Fluctuations and Unemployment written by Dale Mortensen and published by . This book was released on 1999 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Labor-market Frictions and Employment Fluctuations by : Robert E. Hall
Download or read book Labor-market Frictions and Employment Fluctuations written by Robert E. Hall and published by . This book was released on 1998 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The labor market occupies center stage in modern theories of fluctuations. The most important phenomenon to explain and understand in a recession is the sharp decline in employment and jump in unemployment. This chapter for the Handbook of Macroeconomics considers explanations based on frictions in the labor market. Earlier research within the real business cycle paradigm considered frictionless labor markets where fluctuations in the volume of work effort represented substitution by households between work in the market and activities at home. A preliminary section of the chapter discusses why frictionless models are incomplete they fail to account for either the magnitude or persistence of fluctuations in employment. And the frictionless models fail completely to describe unemployment. The evidence suggests strongly that consideration of unemployment as a third use of time is critical for a realistic model. The two elements of a theory of unemployment are a mechanism for workers to lose or leave their jobs and an explanation for the time required for them to find new jobs. Theories of mechanism design or of continuous re-bargaining of employment terms provide the first. The theory of job search together with efficiency wages and related issues provides the second. Modern macro models incorporating these features come much closer than their predecessors to realistic and rigorous explanations of the magnitude and persistence of fluctuations.
Book Synopsis Empirical Studies of Cyclical Labor Market Fluctuations in the Postwar United States by : John S. Earle
Download or read book Empirical Studies of Cyclical Labor Market Fluctuations in the Postwar United States written by John S. Earle and published by . This book was released on 1988 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Worker Heterogeneity and Labor Market Frictions by : Etienne Lalé
Download or read book Worker Heterogeneity and Labor Market Frictions written by Etienne Lalé and published by . This book was released on 2013 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation contains several lines of research in macroeconomics and labor economics conducted during the course of my phd. The unifying theme of this research is the study of labor markets that are subject to macro-search frictions and are populated by heterogeneous workers. Combining these features is important for our understanding of the functioning of labor markets, both from a positive and normative standpoint. The first chapter of this dissertation is resolutely on the positive side. It analyzes how the combination of labor market frictions and worker heterogeneity in skills can shed light on the observed fluctuations in entries into and exits out of the labor force. The second chapter is also on the positive ground, but it brings labor market policies to the fore of the analysis. Along with heterogeneity in human capital over the lifecycle, it shows how some policy tools have contributed to the divergent employment experiences of older workers in Europe and in the United States since the 1980s. The third chapter more naturally lends itself to policy implications. It provides a quantitative study of the employment and welfare effects of statutory severance payments in an economy with wealth heterogeneity reflecting the absence of perfect insurance markets faced by risk-averse workers.
