A theoretical model of excise tax evasion is developed in this paper. The dynamics of a change in tax policy is derived, under the assumption that consumers benefit from a lower price when entering a "black market". However, entry also impose a sunk cost, which gives rise to asymmetric effects...

This paper addresses the impact of the tax system on the incentives to become self-employed. The new approach here is that the creation of a firm is assumed to be an opportunity but not an obligation, that is, a real option. A comprehensive income tax system and a "dual" tax system of the Nordic...