William D. Ingram

The Impact of Investment Concessions on the Profitability of Selected Firms in Ghana

William D. Ingram, S. Pearson, 1981, Economic Development and Cultural Change.

Economies of Scale, Domestic Divergences, and Potential Gains from Economic Integration in Ghana and the Ivory Coast

William D. Ingram, S. Pearson, 1980, Journal of Political Economy.