Job Heterogeneity and Aggregate Labor Market Fluctuations PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Job Heterogeneity and Aggregate Labor Market Fluctuations PDF full book. Access full book title Job Heterogeneity and Aggregate Labor Market Fluctuations by Pawel Michal Krolikowski. Download full books in PDF and EPUB format.
Author: Pawel Michal Krolikowski
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
Get Book Here
Book Description
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.
Author: Pawel Michal Krolikowski
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
Get Book Here
Book Description
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.
Author: John R. Grigsby
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
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.
Author: José Mustre-del-Río
Publisher:
ISBN:
Category : Business cycles
Languages : en
Pages : 214
Get Book Here
Book Description
"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.
Author: Per Krusell
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
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.
Author: Etienne Lalé
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Get Book Here
Book Description
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.
Author: Solomon W. Polachek
Publisher: Emerald Group Publishing
ISBN: 1839099321
Category : Business & Economics
Languages : en
Pages : 412
Get Book Here
Book Description
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.
Author: Brigitte Hochmuth
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Dale T. Mortensen
Publisher: Oxford University Press, USA
ISBN: 0199233780
Category : Business & Economics
Languages : en
Pages : 219
Get Book Here
Book Description
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.
Author: Federico Ravenna
Publisher:
ISBN:
Category : COVID-19 (Disease)
Languages : en
Pages : 53
Get Book Here
Book Description
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.
Author: Brendan Epstein
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
