Download or read book Aggregation and Labor Supply Elasticities written by Alois Kneip and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper develops a statistical aggregation procedure for the Frisch elasticity of labor supply. It allows for worker heterogeneity and is applicable to an individual labor supply function with non-employment as a possible outcome. Subjecting all offered or paid wages to an unanticipated temporary change we analytically derive the aggregate elasticity and its main components. We quantify each component using individual-specific data from the German SOEP for males at working-age. We measure the hours' adjustment along the intensive and the extensive margin with the help of observed wages and reservation wages, respectively. The estimated aggregate Frisch elasticity varies over time.

Download or read book Essays on Aggregate Labor Supply written by Choonsung Park and published by . This book was released on 2015 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The theme of this thesis is to measure the aggregate labor supply elasticity both at the intensive and extensive margins. The first two chapters concern measuring the labor supply elasticity at the extensive margin in a manner robust to model specifications. The third chapter obtains an intensive margin elasticity of labor supply in an environment in which workers' hours are complements in production. The first chapter exploits micro data on the joint distribution of consumption and wages to measure the Frisch labor supply elasticity at the extensive margin. I derive the following reservation property of the working decision: in a class of models in which the wage process is exogenous (EWP models), given consumption, there exists a unique wage level above which individuals work and below which they do not. In particular, this property is robust to arbitrary heterogeneity in borrowing constraints, discount factors, and wage processes--intuitively, consumption summarizes these factors that affect individual labor supply. Those workers with low wages relative to consumption are inferred to be more marginally attached to the labor market. The number of such workers is key to the magnitude of the Frisch elasticity at the extensive margin. Using the joint distribution of consumption and wages observed from the PSID waves 1999-2011, I find that (i) the aggregate Frisch elasticity of labor supply at the extensive margin is 0.4, and that (ii) across various demographic groups, the elasticity ranges from 0.2 to 0.6. These estimates are similar to those of quasi-experimental studies, suggesting that the number of marginal workers implied by the data is relatively small. In the second chapter, I allow the wage process to be endogenous by writing a class of models in which individuals accumulate human capital through learning-by-doing (LBD). I again measure the labor supply elasticity at the extensive margin, but consider how the human capital accumulation affects the measured elasticity compared to the simpler environment in Chapter 1. I show that in this environment the reservation wage can be defined conditional on consumption and assets choices. Intuitively, if a worker with the same wage and assets with another individual consumes more, then this suggests that the worker has a higher shadow value of LBD. Thus, consumption and assets choices jointly reveal the willingness to work, or the reservation wage. Using the data of consumption, wages, and assets from the PSID waves 1999-2011, I find that the aggregate labor supply elasticity at the extensive margin under the human capital models is 0.36, while that under the EWP models is 0.4. The small elasticity gap is because individuals with low consumption are likely to have low assets as well, implying that understanding the relationship between consumption and wages remains key to predicting the employment responses to wage shocks. Second, for narrowly defined demographic groups, the measured elasticities range from 0.2 to 1. As with the EWP models, relatively elastic groups are those who are younger, single, nonwhite, female, or without college degree. Considering the human capital accumulation does not particularly change the demographic characteristics of more marginal workers. The third chapter is based on a paper coauthored with Michele Battisti of Ifo Institute, and Ryan Michaels of the Department of Economics at the University of Rochester. We study the labor supply elasticity at the intensive margin in an environment in which workers are complements in production. The complementarity of workers implies an incentive to coordinate labor supply within the firm, which compresses working-time adjustments across workers in response to purely idiosyncratic variation in their return from working. This places no restrictions, however, on the response of firm-wide working time to firm-wide shocks. We estimate a model in which heterogeneous firms and workers bargain on working time and earnings using the method of simulated moments. The target moments are from matched firm-worker data from North-East Italy. We revisit earlier findings of a small intertemporal elasticity of labor supply exploiting the model's prediction that this elasticity will be larger for firm-wide fluctuations than evaluated at the individual level. First, the model uncovers the Frisch labor supply elasticity at the intensive margin 0.53. This value is near the top end of the range of estimates found in earlier studies. Second, to study how ignoring the coordination of labor supply affects the implied elasticity, we simulate the model such that only 1/9 of a firm's workforce receives a lump-sum transfer, but the remainder of the firm's workers do not (The fraction of the workforce corresponds to one cohort of workers that shares the same productivity and preference in the model). If we use the treatment effect in this case to infer the Frisch elasticity, the implied elasticity is less than half the estimate 0.53 we uncover."--Pages v-vii.

Download or read book Aggregate Labor Supply written by Johanna Wallenius and published by . This book was released on 2011 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reconciling micro and macro labor supply elasticities a structural perspective written by Michael P. Keane and published by . This book was released on 2011 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: The response of aggregate labor supply to various changes in the economic environment is central to many economic issues, especially the optimal design of tax policies. This paper surveys recent work that uses structural models and micro data to evaluate the size of this response. Whereas the earlier literature on this issue often concluded that aggregate labor supply elasticities were small, recent work has identified three key reasons that the aggregate elasticity may be quite large. First, earlier estimates abstracted from several key features, including human capital accumulation, leading to estimates that are dramatically negatively biased. Second, failure to understand that aggregate labor supply adjustments can occur along both the hours per worker and employment margins has led economists to misinterpret the implications of previous estimates for aggregate labor supply. Third, structural estimation of responses along the extensive (i.e., employment) margin are typically quite large.

Download or read book Aggregating Elasticities written by Orazio P. Attanasio and published by . This book was released on 2015 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a renewed interest in the size of labour supply elasticities and the discrepancy between micro and macro estimates. Recent contributions have stressed the distinction between changes in labour supply at the extensive and the intensive margin. In this paper, we stress the importance of individual heterogeneity and aggregation problems. At the intensive margins, simple specifications that seem to fit the data give rise to non linear expressions that do not aggregate in a simple fashion. At the extensive margin, aggregate changes in participation are likely to depend on the cross sectional distribution of state variables when a shock hits and, therefore, are likely to be history dependent. We tackle these aggregation issues directly by specifying a life cycle model to explain female labour supply in the US and estimate its various components. We estimate the parameters of different component of the model. Our results indicate that (i) at the intensive margin, Marshallian and Hicksian elasticities are very heterogeneous and, on average, relatively large; (ii) Frisch elasticities are, as implied by the theory, even larger; (iii) aggregate labour supply elasticities seem to vary over the business cycle, being larger during recessions.

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.

Download or read book What Explains the Variation in Estimates of Labour Supply Elasticities written by Michiel Evers and published by . This book was released on 2005 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bespreking van de resultaten van een meta-analyse van empirische schattingen in de literatuur van de ongecompenseerde arbeidsaanbodelasticiteit.

Download or read book From Individual to Aggregate Labor Supply written by Yongsung Chang and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the aggregate level, the labor-supply elasticity depends on the reservation-wage distribution. We present a model economy where workforce heterogeneity stems from idiosyncratic productivity shocks. The model economy exhibits the cross-sectional earnings and wealth distributions that are comparable to those in the micro data. We find that the aggregate labor-supply elasticity of such an economy is around 1, greater than a typical micro estimate.

Download or read book How Important are Shocks to the Elasticity of Aggregate Labor Supply for Business Cycle Fluctuations written by Aleksandar Vasilev and published by . This book was released on 2022 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Stochastic shocks to aggregate labor supply elasticity are introduced into a real-business-cycle setup augmented with a detailed government sector. The model is calibrated to Bulgarian data for the period following the introduction of the currency board arrange-ment (1999-2018). The quantitative importance of a stochastic aggregate labor supply elasticity parameter is investigated for the magnitude of the cyclical fluctuations in Bulgaria. The quantitative effect of such a stochasticity increases the variability of hours, and lowers the correlation between hours and wages, and thus is found to be quantitatively important for the labor market aspect of business cycles.

Download or read book The Evolution of the Wage Elasticity of Labor Supply Over Time written by Todd E. Elder and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The uncompensated wage elasticity of labor supply is a fundamental parameter in economics. Despite its central role, very few papers have studied directly how it has changed over time. We examine the evolution of the uncompensated labor supply elasticity using cross-sectional methods over the last four decades. We find robust evidence that the elasticities weakly increased between 2000 and 2020, which represents a striking reversal from the sizeable declines for single and married women between 1979 and 2000. We additionally find that these changes arose almost entirely on the extensive margin. We then conduct a series of counterfactual simulations to identify which factors are most responsible for these trends.

Download or read book Reconciling Micro and Macro Labor Supply Elasticities A Structural Perspective written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Labor Supply Elasticities in Europe and the US written by Olivier Bargain and published by . This book was released on 2011 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Review of Recent Research on Labor Supply Elasticities written by Robert McClelland and published by . This book was released on 2012 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper updates a review conducted by CBO in 1996 in which the agency evaluated the academic research on the effects of changes in after-tax wages on labor supply in the U.S. economy. That review concluded that substitution elasticities were larger in absolute value than income elasticities and that the decision to work was more responsive to after-tax wages than was the choice of hours. In this update, we find that for men and single women, estimates of substitution elasticities have increased, and income elasticities still appear to be smaller in absolute value than substitution elasticities. We also find that labor supply elasticities of married women have fallen substantially in the last three decades, although they are still higher than the elasticities of men and unmarried women. Based on our review, the elasticities of broad measures of income (total income less capital gains) from tax return data are in most instances consistent with the labor supply elasticities estimated using survey data. We find little compelling evidence that high-income taxpayers have substantially higher elasticities with respect to their labor input than other taxpayers: While some studies have estimated higher elasticities of broad income among high-income taxpayers, those results appear to reflect those taxpayers’ greater ability to time their income. In contrast, we find evidence that low-income workers have higher elasticities of labor supply than other workers, especially in the component of their labor response that reflects movement in and out of the workforce.

Download or read book What Labor Supply Elasticities Do Employers Face Evidence From Field Experiments written by Claus C. Pörtner and published by . This book was released on 2019 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: We provide experimental evidence on the labor supply elasticity faced by employers, which is an essential measure of employer market power. We offered two different types of jobs, each with large randomized variations in pay, and observed the amount of work performed. We find no evidence of the strong employer market power suggested by prior research, with our elasticities close to unity. Furthermore, elasticities based on the total amount of work are significantly larger than if we use worker-level data as prior studies have done. Finally, elasticities differ by job type, suggesting that worker characteristics play a crucial role.

Download or read book Labor Supply written by Miles S. Kimball and published by . This book was released on 2008 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Labor supply is unresponsive to permanent changes in wage rates. Thus, income and substitution effects cancel, but are they both close to zero or both large? This paper develops a theory of labor supply where income and substitution effects cancel, taking into account optimization over time, fixed costs of going to work, and interactions of labor supply decisions within the household. The paper then applies this theory to survey evidence on the response of labor supply to a large wealth shock. The evidence implies that the constant marginal utility of wealth (Frisch) elasticity of labor supply is about one.

Download or read book Elasticities of Demand for Educated Labor and Elasticities of Supply of Educated Labor written by Richard Barry Freeman and published by . This book was released on 1982 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper reviews a variety of estimates of the demand and supply elasticities of educated labor. It finds that elasticities of substitution between more and less educated labor range fran 1.0 to 2.0 and that elasticities of the supply of students to colleges are also on the order of 1.0 to 2.0 while elasticities of supply to specific professions are on the order of 2.0 to 3.0. With elasticities of this magnitude, wages and employment depend on both supply and demand factors, with shifts of either schedule influencing both market outcome variables.

Download or read book Steady State Labor Supply Elasticities written by Olivier Bargain and published by . This book was released on 2013 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: