This paper analyzes the effect of labor and product market regulation in a dynamic stochastic equilibrium with search frictions. Modeling multiple-worker firms allows us to distinguish between the exit-and-entry (extensive) margin, and the hiring-and-firing (intensive) margin. We characterize...

Microeconomic flexibility, by facilitating the process of creative-destruction, is at the core of economic growth in modern market economies. The main reason for why this process is not infinitely fast is the presence of adjustment costs, some of them technological, others institutional. Chief...

This paper analyzes the effect of labor and product market regulation in a dynamic stochastic equilibrium with search frictions. Modeling multiple-worker firms allows us to distinguish between the exit-and-entry (extensive) margin, and the hiring-and-firing (intensive) margin. We characterize...

According to search and matching theory, a greater availability of unemployed workers should make it easier for a firm to fill a vacancy but more vacancies at other firms should make recruitment more difficult. But what can we say about the expected magnitudes of these effects on firms’...

Wages are only mildly cyclical, implying that shocks to labour demand have a larger short-run impact on unemployment rather than wages, at odds with the quantitative predictions of the canonical search model - even if wages are only occasionally renegotiated. We argue that one source of the wage...

Unemployment in the U.S. has risen dramatically since the start of the recession in December 2007, going from about 6.8 million people in May 2007 to over 14.6 million in June 2010. This is often spoken of as "losing 7.8 million jobs," but this is a terribly misleading view of the issue. The...

This paper studies the quantitative properties of a multiple-worker firm matching model with on-the-job search where heterogeneous firms operate decreasing-returns-to-scale production technology. The authors focus on the model's ability to replicate the business cycle features of job flows,...

Studies that incorporate endogenous labor force participation, and search and matching frictions in a real business cycle model nd that this three state model generates counterfactual results: labor force participation is very volatile, unemployment is acyclical and highly positively correlated...

Theoretical work on minimum wage policy emphasizes labor market dynamics, but the resulting implications for worker mobility remain largely untested. We show that in the teenage labor market minimum wages reduce worker flows and increase job stability. Furthermore, we find that the employment...

Worker flows and job flows behave differently over the business cycle. We investigate the sources of the differences by studying quantitative properties of a multiple-worker version of the search/matching model that features endogenous job separation and intra-firm wage bargaining. Our...