"According to the "compensation theory", market forces should assure a complete compensation of the initial labour-saving impact of process innovations. In this paper a critique of this approach is proposed through a detailed survey of the theoretical and empirical literature on the subject. The...

This paper surveys the link between imperfect competition and the effects of fiscal policy on output, employment and welfare. We examine static and dynamic models, with and without entry under a variety of assumptions using a common analytical framework. We find that in general there is a robust...