This paper constructs and quantitatively assesses an equilibrium search model with on-the- job search and general human capital accumulation. In the model workers differ in their innate abilities and firms in their productivities. Wages are dispersed because of search frictions and workers'...

This paper formalizes the use of flexible labor contracts in an efficiency wage framework and derives market dualism as an endogenous outcome. By allowing temporary contracts to be either renewed or converted into permanent contracts, new theoretical insights emerge both on the equilibrium wage...

Leveraging a major Italian reform enacted in June 2012 that eroded employment protection to workers on permanent contracts, we use detailed administrative data to estimate how this reduction affected the cost of job loss. We employ a stacked-by-event research design, which compares workers...

In a reasonably calibrated Mortensen and Pissarides matching model, shocks to average labor productivity can account for only a small portion of the fluctuations in unemployment and vacancies (Shimer (2005a)). In this paper, the author argues that if vintage specific shocks rather than aggregate...

During the 1980s, many European countries introduced fixed-term contracts to fight high and persistent levels of unemployment. Although these contracts have been widely used, unemployment remains about the same after fifteen years. This paper builds a theoretical model to reconcile these facts....

This paper analyzes the interaction between wage contracts with deferred compensation and worker turnover. While deferred compensation improves the workers' incentives to exert effort, it distorts turnover decisions. We show that deferred compensation is less attractive when overall turnover in...

There is widespread concern about whether Chief Executive Officers (CEOs) are appropriately punished for poor performance. While CEOs are more likely to be forced out if their performance is poor relative to the industry average, overall industry performance also matters. This seems puzzling if...

Using a structural model, I examine the distortionary effects of frictions in the CEO labor market. Firms experience productivity shocks over time and either outgrow or underutilize their incumbent CEO's talent, but keep their manager to avoid a switching cost. The decision to replace a manager...

Contractual restrictions on mobility of workers across units within a franchise – “no-poaching” clauses – have recently attracted attention. The restrictions are claimed to concentrate labor markets to the detriment of employees. Previous research has found that they do. However,...

Leveraging a major Italian reform enacted in June 2012 that eroded employment protection to workers on permanent contracts, we use detailed administrative data to estimate how this reduction affected the cost of job loss. We employ a stacked-by-event research design, which compares workers...