This paper is concerned with social interactions and their importance for unemployment. A theoretical model is specified in which the psychological costs of unemployment depend upon the unemployment level. The analysis reveals social multiplier effects, and shows that multiple unemployment...

This paper analyses the effects of a social assistance reform in Germany. In contrast to studies which are based on microsimulation methods we use a computable general equilibrium model which incorporates a discrete choice model of labour supply to simulate a variety of reform scenarios. The...

We report empirical evidence from the first field experiments to be conducted in Germany with program and control groups between 1999 and 2002. The evaluated program called ?Targeted Negative Income Tax (TNIT)? is a time-restricted employee subsidy for means-tested welfare recipients. We focus...

In labour markets with collective wage bargaining higher progressivity of the labour income tax creates a trade-off. On the one hand, wages are lowered and unemployment decreases, on the other hand, the individual labour supply decision is distorted at the hours-of-work margin. The optimal level...

Changing the income tax progressivity in labour markets with collective wage bargaining generates a trade-off. On the one hand, higher progressivity distorts individual labour supply decisions at the hours-of-work margin, on the other hand, it reduces unemployment by exerting downward pressure...

In this paper we provide a description of the labor market in the Netherlands. Compared to other OECD countries labor force participation is high and the unemployment rate is low (also for young workers). Among the unemployed there are, however, relatively many long-term unemployed workers....

This paper extends a general equilibrium model of unemployment and working hours and evaluates the model on a 5 percent working time reduction for shift workers in Sweden. Panel data from firms' payroll records are used to examine the relationship between standard hours, actual hours and hourly...

This paper investigates the impact of the unemployment insurance (UI) entrance requirement on employment duration in Sweden. I study employment spells in 1992, 1996, and 1998 to find behavioural adjustments in the timing of job separation. The results suggest that some adjustments have occurred....