International differences in the cost of production of a key intermediate product can mean that a domestic firm is dependent on supplies from a foreign vertically integrated firm. This paper considers the incentives for the foreign firm and foreign country to supply the domestic firm when the firms compete in a Cournot or Bertrand market for the final product. The vertical supply decision is significantly affected by domestic supply conditions for the input and a domestic tariff on final product imports. Optimal policy by the exporting country may require a tax on both exports, or a subsidy on both exports.

Much of what has been written about the process of economic development has concentrated on macroeconomic factors that affect the growth process, such as the community’s savings rate, its ability to attract foreign investment, and the composition and quality of its factor-endowment base. Less formally dealt with, but nonetheless often cited as important in the development process, is the nature of government regulations and the type of institutions that are reflective of the community’s own cultural inheritance…