Countering recent rises in many countries of inequality in income and wealth is widely recognized as a major development challenge. This is so from an ethical perspective and because greater inequality is perceived to be detrimental to key development aims. Still, an informed debate on the...

This study draws on a rigorous systematic review-to our knowledge the first in this area-to take stock of the literature on aid and democracy. It asks: Does aid-especially democracy aid-have positive impact on democracy? How? What factors most influence its impact? In so doing, it considers...