We examine the concerns that new technologies will render labor redundant in a framework in which tasks previously performed by labor can be automated and new versions of existing tasks, in which labor has a comparative advantage, can be created. In a static version where capital is fixed and...

In the human capital model with perfect labor markets, firms never invest in general skills and all costs of general training are borne by workers. When labor market frictions compress the structure of wages, firms may pay for these investments. The distortion in the wage structure turns...

This paper offers a model of the interaction between composition of jobs and labor market regulation. Ex post rent-sharing due to search frictions implies that "good" jobs which have higher creation costs must pay higher wages. This wage differential distorts the composition of jobs, and in the...