For a small open economy where the government is restricted to raise revenue using border taxes only, the optimal structure of border taxes is considered. As a matter of normalization exports and the supply to the market of the primary factor may be assumed to be untaxed, but that the household...

E-commerce in physical goods enhances the degree of product market competition but leads also to higher trading costs as goods bought through the internet are shipped individually. Do these features of e-commerce support a case for granting preferential tax treatment to online shopping? This is...

Faced with ageing populations many European countries may be tempted to attract immigrants. One way to do this is to offer tax incentives. Since the decision to migrate is a discrete choice it should be average taxes that are important for the migration decision. If, however, the supply of...

Over the past decade the taxation of e-commerce has been widely discussed among politicians, tax law experts and economists. To put some perspective on this issue it is analyzed to what extent e-commerce can actually be taxed and the severity of the ensuing tax revenue losses following from...

Using a two-period model with two types of agents that are characterized by present-biased preferences second-best optimal tax-transfer policies are considered. The paternalistic optimal tax-transfer policy has two main concerns: Income redistribution from high to low ability households and...

In a two-type Stiglitz (1982) model of optimal non-linear taxation it is shown that when the utility function relating to consumption is logaritmic the shadow price of the incentive constraint relating to the optimal tax problem exactly equals the Gini coefficient of the secondbest optimal...

A general equilibrium model of a small open economy with traded and nontraded goods and sector-specific trade unions is set up. Wage formation is either noncooperative or cooperative. Egalitarian union wage policy is shown to be the equilibrium under cooperation. Important asymmetries are...