A foreign aid or foreign lending policy that focuses exclusively on project financing may have unintended consequences, report the authors. New research shows that aid intended for crucial social and economic sectors often merely substitutes for spending that recipient governments would have...

If a donor gives aid for a project that the recipient government would have undertaken anyway, the aid finances expenditures other than the intended project. The notion that aid in this sense may be"fungible"has recently received empirical support. The authors look at why aid isfungible or...

Using a model of aid fungibility, the authors examine the relationship between foreign aid and public spending. Based on a panel of cross-country and time-series data, their results show that roughly 75 cents of every dollar given in net development assistance goes to current spending and 25...