We develop a simple estimation procedure for general equilibrium (GE) comparative static analysis of gravity models. Non-linear solvers of estimated models are replaced by (constrained) regressions. Applied economists can more readily generate results, with more intuition about the working of...

The article criticizes the World Bank as overy optimistic concerning its ability to raise the effectiveness of aid by concentrating aid on countries with "good" policies. It is shown that aid flows to the main recipient regions yielded the highest correlation to growth when their magnitudes...