This paper illustrates the propagation at the macro level of various types of shocks in a multifirm model representing a miniature economy which consists of firms of 4 different sizes. Our modelling exercise focuses on the interaction between internal and external labour flows. These flows are...

We study the impact of active labour market policies (ALMPs) in the context of an applied general equilibrium model for the Dutch labour market. By using a calibrated general equilibrium model we try to narrow down the possible range of the net effect of various ALMPs. We consider the impact of...

Differences in optimal firm size may only be explained by heterogeneity amongst enterprises and the markets in which they operate. Therefore, the concept of the rep-resentative enterprise from the traditional theory of the firm is not helpful in explaining size differences. Differences in firm...