We investigate the marginal productivity of investment across countries. The aim is to estimate the return on investments financed by foreign aid and by domestic resource mobilization, using aggregate data. Both returns are expected to vary across countries and time. Consequently we develop a...

In this paper, we explore the potential growth effects of foreign aid when in conjunction with severe debt problems. We first argue that aid, when used to finance debt repayments, does not lead to Dutch Disease while still alleviating an economic problem. A set of empirical estimates show that...