Das erste Kapitel, geschrieben mit C.Keuschnigg, befasst sich mit Flexicurity und Arbeitslosigkeit. Wir bauen ein Modell wo die Arbeitslosigkeit in einem hoch innovativen, aber volatilen Sektor konzentriert ist. Optimales Politik nutzt die drei Teile von Flexicurity. Der Kapitel enthält...

This paper considers the role of flexicurity when jobs must be reallocated from a declining, traditional sector to a skill intensive expanding sector. Workers initially decide whether to acquire qualifications for skill-intensive tasks or to accept a less demanding traditional job. Unemployment...

This paper considers the role of flexicurity when jobs must be reallocated from a declining, traditional sector to a skill intensive expanding sector. Workers initially decide whether to acquire qualifications for skill-intensive tasks or to accept a less demanding traditional job. Unemployment...

The US skill premium and college enrollment have increased substantially over the past few decades. In addition, while low-wage earners worked more than highwage earners in 1970, the opposite was true in 2000. We show that a parsimonious neoclassical model featuring skill-biased technical...

The US skill premium and college enrollment have increased substantially over the past few decades. In addition, while low-wage earners worked more than highwage earners in 1970, the opposite was true in 2000. We show that a parsimonious neoclassical model featuring skill-biased technical...

The paper provides a theoretical rationale for flexicurity policies, which consist of low employment protection, generous unemployment insurance and active labor market programmes. It analyzes in which conditions flexicurity can be optimal. Low employment protection encourages costly education...

This paper develops a general equilibrium model with safe and risky jobs where unemployment is concentrated in a highly productive but volatile sector. Frictional unemployment arises in the process of job creation, firing and retraining for alternative employment. The paper derives an optimal...