The Marshall Plan has been widely regarded as a realistic yet generous policy, and a wise construction of the national interest. But how was the blend of interest and generosity in the minds of its initiators transformed in the process of bureaucratic administration? Hadley Arkes studies the...

The typical identification strategy in aid effectiveness studies assumes donor motives do not influence the impact of aid on growth. We call this homogeneity assumption into question, first constructing a model in which donor motives matter and then testing the assumption empirically. -- Aid ;...