Download or read book Using Firm Data to Assess the Performance of Equilibrium Search Models of the Labor Market written by Gerard J. van den Berg and published by . This book was released on 2000 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Using Firm Data to Asses the Performance of Equilibrium Search Models of the Labor Market written by Gerard J. van den Berg and published by . This book was released on 2000 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fitting Equilibrium Search Models to Labor Market Data written by Audra J. Bowlus and published by London : Department of Economics, University of Western Ontario. This book was released on 1995 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Identifying Equilibrium Models of Labor Market Sorting written by Marcus Hagedorn and published by . This book was released on 2015 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does the market allocate the right workers to the right jobs? Since observable (to economists) variables account for only a small fraction of the wage variance in the data, to answer this question it is essential to study assortative matching between employers and employees based on their unobserved characteristics. This paper enables this line of research. We show theoretically that all parameters of the classic model of sorting based on absolute advantage in Becker (1973) with search frictions can be identified using only matched employer-employee data on wages and labor market transitions. In particular, these data are sufficient to assess whether matching between workers and firms is assortative, whether sorting is positive or negative, and to measure the potential effect on output from moving any given worker to any given employer in the economy. We provide computational algorithms that implement our identification strategy given the limitations of the available data sets. Finally, we extend our identification and implementation strategies to the commonly used class of models of sorting based on comparative advantage and provide a test that discriminates between these models.
Download or read book Identifying equilibrium models of labor market sorting written by Marcus Hagedorn and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Does the market allocate the right workers to the right jobs? Since observable (to economists) variables account for only a small fraction of the wage variance in the data, to answer this question it is essential to study assortative matching between employers and employees based on their unobserved characteristics. This paper enables this line of research. We show theoretically that all parameters of the classic model of sorting based on absolute advantage in Becker (1973) with search frictions can be identified using only matched employer-employee data on wages and labor market transitions. In particular, these data are sufficient to assess whether matching between workers and firms is assortative, whether sorting is positive or negative, and to measure the potential effect on output from moving any given worker to any given employer in the economy. We provide computational algorithms that implement our identification strategy given the limitations of the available data sets. Finally, we extend our identification and implementation strategies to the commonly used class of models of sorting based on comparative advantage and provide a test that discriminates between these models.
Download or read book Search Frictions and the Labor Wedge written by Mr.Andrea Pescatori and published by International Monetary Fund. This book was released on 2011-05-01 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper shows that labor market search frictions do not explain fluctuations in the labor wedge per se. However, the introduction of extensive and intensive margin clarifies that measuring the MRS in terms of total hours artificially introduces procyclicality in the MRS. When the MRS is correctly measured in terms of hours per worker, the labor wedge obtained is less variable than the one of the competitive model. Finally, we show that it is possible to measure a strongly procyclical labor wedge when the actual data generating process is a search model that allows for movements in both margins.
Download or read book Essays on Equilibrium Labor Market Sorting written by Tzuo Hann Law and published by . This book was released on 2015 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of time invariant, but unobserved characteristics of workers and their employers in the determination of wages is well known. This suggests that models of (un)employment featuring permanent worker and firm types are crucial for our understanding of labor markets. While such models are numerous, it was thought that even very simple ones were fundamentally not identifiable with wage data alone. Hence, the empirical content of these models were largely a mystery. With that, our understanding of permanent unobserved heterogeneity has been restricted to statistical models with limited economic interpretation. In the first chapter of my dissertation (joint with Marcus Hagedorn and Iourii Manovskii), I overcome this fundamental problem. I assess the empirical content of equilibrium models of labor market sorting based on unobserved (to economists) characteristics. Specifically, I develop quantitative tools to identify and estimate a wide class of models of labor market sorting. I not only find that many models are likely completely identifiable but that reliable estimates of key model primitives can be obtained using routinely available matched employer-employee datasets. In the second chapter of my dissertation (with Kory Kantenga), I apply the framework developed in the first chapter to study the role of worker and employer heterogeneity in driving German wage inequality between 1993 and 2007. The model I earlier developed fits overall wage variance, the wage function, search frictions, unemployment levels and the degree of sorting between workers and firms. The fit of the model is comparable to non-structural approaches which utilize many more degrees of freedom. In decomposing the rise in German wage inequality, I find that changes in the non-parametrically estimated production function and the sorting between worker and firm types that it induces accounts for most of the increase in German wage inequality. Finally, by testing whether log wage differences between employees who are coworkers at two distinct firms are constant, I show that the commonly assumed log additive separability approximation of log wages is rejected. Finally, the estimated model is capable of reproducing the degree of non additive separability in the data.
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 Structural Models of Wage and Employment Dynamics written by Henning Bunzel and published by Emerald Group Publishing. This book was released on 2006-03-30 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected papers from a conference held in honour of Professor Dale T. Mortensen upon the occasion of his 65th birthday. It includes papers on some of Professor Dale T. Mortensen's current research topics, as well as additional theoretical papers, and micro- and macro-econometric papers.
Download or read book Estimation of Equilibrium Wage Distributions with Heterogeneity written by Audra J. Bowlus and published by . This book was released on 1995 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Equilibrium Unemployment Theory second edition written by Christopher A. Pissarides and published by MIT Press. This book was released on 2000-03-02 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the modeling of the transitions in and out of unemployment, given the stochastic processes that break up jobs and lead to the formation of new jobs, and on the implications of this approach for macroeconomic equilibrium and for the efficiency of the labor market. An equilibrium theory of unemployment assumes that firms and workers maximize their payoffs under rational expectations and that wages are determined to exploit the private gains from trade. This book focuses on the modeling of the transitions in and out of unemployment, given the stochastic processes that break up jobs and lead to the formation of new jobs, and on the implications of this approach for macroeconomic equilibrium and for the efficiency of the labor market. This approach to labor market equilibrium and unemployment has been successful in explaining the determinants of the "natural" rate of unemployment and new data on job and worker flows, in modeling the labor market in equilibrium business cycle and growth models, and in analyzing welfare policy. The second edition contains two new chapters, one on endogenous job destruction and one on search on the job and job-to-job quitting. The rest of the book has been extensively rewritten and, in several cases, simplified.
Download or read book New Developments in Models of Search in the Labour Market written by Dale Mortensen and published by . This book was released on 1999 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Labor Market Policies in an Equilibrium Search Model written by Fernando Alvarez and published by . This book was released on 1999 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating Asymmetric Information Equilibrium Labor Market Models from Aggregate Time Series Data written by Kenneth Shang-Kai Lin and published by . This book was released on 1987 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fictional Wage Dispersion in Search Models written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Standard search and matching models of equilibrium unemployment, once properly calibrated, can generate only a small amount of frictional wage dispersion, i.e., wage differentials among ex-ante similar workers induced purely by search frictions. We derive this result for a specific measure of wage dispersion -- the ratio between the average wage and the lowest (reservation) wage paid. We show that in a large class of search and matching models this statistic (the "mean-min ratio") can be obtained in closed form as a function of observable variables (i.e., the interest rate, the value of leisure, and statistics of labor market turnover). Various independent data sources suggest that actual residual wage dispersion (i.e., inequality among observationally similar workers) exceeds the model's prediction by a factor of 20. We discuss three extensions of the model (risk aversion, volatile wages during employment, and on-the-job search) and find that, in their simplest versions, they can improve its performance, but only modestly. We conclude that either frictions account for a tiny fraction of residual wage dispersion, or the standard model needs to be augmented to confront the data. In particular, the last generation of models with on-the-job search appears promising.
Download or read book Frictional Wage Dispersion in Search Models written by Andreas Hornstein and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Standard search and matching models of equilibrium unemployment, once prop- erly calibrated, can generate only a small amount of frictional wage dispersion, i.e., wage di erentials among ex-ante similar workers induced purely by search frictions. We derive this result for a speci c measure of wage dispersion the ratio between the average wage and the lowest (reservation) wage paid. We show that in a large class of search and matching models this statistic ("the mean-min ratio") can be obtained in closed form as a function of observable variables (i.e., interest rate, value of leisure, and statistics of labor market turnover). Looking at various independent data sources suggests that, empirically, residual wage dispersion (i.e., inequality among observationally similar workers) exceeds the model's prediction by a factor of 20. We discuss three extensions of the model (risk aversion, volatile wages during employment, and on-the-job search) and nd that, in their simplest version, they can improve its performance, but only modestly. We conclude that either frictions account for a tiny fraction of residual wage dispersion, or the standard model needs to be augmented to confront the data."--Federal Reserve Bank of Richmond web site.
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.
