In a dynamic general equilibrium model with endogenous markups and labor market frictions, we investigate the effects of increased product market competition. Unlike most macroeconomic models of search, we endogenize the labor supply along the extensive margin. We find numerically that a model...

In a dynamic general equilibrium model with endogenous markups and labor market frictions, we investigate the effects of increased product market competition. Unlike most macroeconomic models of search, we endogenize the labor supply along the extensive mar- gin. We find numerically that a model...

In a dynamic general equilibrium model with endogenous markups and labor market frictions, we investigate the e®ects of increased product market competition. Unlike most macroeconomic models of search, we endogenize the labor supply along the extensive mar- gin. We ¯nd numerically that a model...

In a dynamic general equilibrium model with endogenous markups and labor market frictions, we investigate the effects of increased product market competition. Unlike most macroeconomic models of search, we endogenize the labor supply along the extensive margin. We show that beneficial effects in...

Is the Great Depression amenable to real business cycle theory ? In the 1970s and 1980s Lucas and Prescott took an abstentionist stance. They admitted that, because of its exceptional character, an explanation of the Great Depression was beyond the grasp of the equilibrium approach to the...

This paper characterizes the optimal redistributive taxation when individuals are heterogeneous in two exogenous dimensions : Their skills and their values of non-market activities. Search-matching frictions on the labor markets create unemployment. Wages, labor demand and participation are...