This paper analyzes an endogenous choice problem with regard to tax instruments in a capital tax competition model. Considering a symmetric and two-region model of tax competition, where each region is allowed to choose either unit or ad valorem tax, we show that selecting unit tax as a policy...

This paper examines the optimal commodity tax rate structure in a single-person economy in which income taxes are imposed on different factor incomes at different rates. It is shown that in such an economy, the optimal commodity tax rate is higher for the first commodity if (i) it is the weaker...

This paper considers a two-country, three-good economy in which one country imposes tariffs on import goods at a uniform rate, while the other country engages in free trade. In such an economy, we examine the welfare effects of changing tariff rates toward differential tariffs from uniform...

This paper examines the optimal tariff structure under a revenue constraint. When a fixed level of tax revenue has to be collected from the tariff alone, no adjustment in tariff rates can achieve an efficient resource allocation, even in a small open economy. Hence, the optimal tariff problem...

This paper analyzes the endogenous choice problem of subsidy instruments as production expansion (export-promotion) policies. We consider a two-region economy in which firms produce a homogeneous good and sell it in a third region. The government in each region provides a production subsidy to...