The canonical supply-demand model of the wage returns to skill has been extremely influential; however, it has faced several important challenges. Several studies show that the standard approach sometimes produces theoretically wrong-signed elasticities of substitution, yields counterintuitive...

Human capital investment is formed through households' endogenous decision, and competes with physical capital investment. Idiosyncratic shock shifts the skilled labor share and changes tightness in both skilled and unskilled markets. Given inelastic labor participation, the model can generate...

This paper shows that job polarization has a persistent negative effect on employment opportunities, labor mobility and skill-to-job match quality for mid/low-skilled workers, in particular during downturns. I introduce a model generating an endogenous mapping between skills and jobs, that I...

This paper shows that job polarization has a persistent negative effect on employment opportunities, labor mobility and skill-to-job match quality for mid/low-skilled workers, in particular during downturns. I introduce a model generating an endogenous mapping between skills and jobs, that I...

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...

In this paper, I quantify the contribution of occupation-specific shocks and skills to unemployment duration and its cyclical dynamics. I quantify specific skills using microdata on wages, estimating occupational switching cost as a function of the occupations' difference in skills. The...

The paper documents skill heterogeneity in hours and expenditures on market work, home production, and leisure between 2003 to 2018 by using the American Time Use Survey (ATUS) and the Consumer Expenditures Survey (CEX). The purpose is to infer the labor wedge by adding three margins...

Franziska Bernadette Hampf prepared this study while she was working at the ifo Center for the Economics of Education. The study was completed in September 2019 and accepted as doctoral thesis by the Department of Economics at the University of Munich. It consists of four distinct empirical...

This paper investigates the impact of oil price innovations on job creation and job destruction in U.S. manufacturing. We estimate a simultaneous equation model that nests symmetric and asymmetric responses of job flows to oil price shocks. We first explore whether the responses of job creation...

This paper studies the dynamics of skill mismatch over the business cycle. We build a tractable directed search model, in which workers differ in skills along multiple dimensions and sort into jobs with heterogeneous skill requirements along those dimensions. Skill mismatch arises due to...