Utilitarianism and horizontal equity: The case for random taxation

This paper reports on the use of an algorithm to compute optimal policies in the areas of commodity taxation, international trade and public shadow pricing for a government which is interested in redistributing income but has limited powers of taxation. The algorithm is applied to selected LDC data using a highly simplified general equilibrium model. Some insight into the relationships between constraints on taxation and other areas of government policy is provided by analyzing models where domestic tax restrictions can make inefficient public production or tariffs on international trade desirable.