In this paper we explore the efficiency gains from the Tax Reform Act of 1986 and prospective tax reforms, separating out the intersectoral and intertemporal efficiency consequences. To assess these effects, we employ a general equilibrium model that considers the effects of taxes on the...

This paper analyzes intersectoral and intertemporal efficiency effects of the Tax Reform Act of 1986 using a general equilibrium model that considers impacts of taxes on the allocation of capital across industries, assets, sectors, and time. The model pays close attention to capital adjustment...

Using a general two-stage framework, this paper gives sufficient conditions for increasing competition to have negative or positive effects on R&D-investment, respectively. Both possibilities arise in plausible situations, even if one uses relatively narrow definitions of increasing competition....