relationship to size, that firms that sustain investment are more likely to export than those which do not sustain investment. One …

paper, we offer a re-examination of the literature on the aidsavings, aid-investment, and aid-growth relationships, and a …

effectiveness of aid is highly sensitive to the choice of estimator and the set of control variables. When investment and human … capital are controlled for, no positive effect of aid is found. Yet, aid continues to impact on growth via investment. We …