Temporary and circular migration programs have been devised by many destination countries and supported by the European Commission as a policy to reduce welfare and social costs of immigration in destination countries. In this paper we present an additional reason for proposing temporary...

The paper uses estimates, provided by the Central Statistical Office, of standard units of labor to examine how immigrants working (illegally) in the shadow economy affect the employment of (legal) labor in the official economy. The results of our cross sector-time series analysis of the demand...