This discussion paper has resulted in an article in 'Economica', 2002, 69(273), 21-40.

The continuing deterioration of the position of low skilled workers in the beginning of the 90's in essentially all industrialized countries is one of the most debated issues in both labor and macro-economics. In this paper a matching model with low and high skilled workers and simple and...

Do congestion externalities offer a reason to depart from complete price stability as the only goal of monetary policy in a New Keynesian model featuring search frictions, and under what conditions is the welfare cost of labor-market distortions sizable? This paper tries to answer these...

In this paper I study the nature of optimal factor income taxation in a neoclassical growth model where search frictions on the labor marker generate unemployment. I show that the introduction of search frictions changes the Chamley-Judd result of zero capital taxation as follows: if the...

This discussion paper has resulted in an article in 'Economica', 2002, 69(273), 21-40.

We construct an equilibrium random matching model of the labour market, with endogenous market participation and a general matching technology that allows for market size effects: the job-finding rate for workers and the incentives for participation change with the level of unemployment. In...

This discussion paper has resulted in an article in 'Economica', 2002, 69(273), 21-40.

This paper examines wage dispersion and wage dynamics in a stock-flow matching economy with on-the-job search. Under stock-flow matching, job seekers immediately become fully informed about the stock of viable vacancies. If only one option is available, monopsony wages result. With more than one...