Worldwide, cash transfer programs are used to fight poverty. Developing countries typically spend between 1% and 2% of GDP on cash transfers (“Cash Transfers: a Literature Review”, DFID Policy Division, 2011). International donors also invest substantially into such programs.
The rationale for cash transfers goes beyond relieving short-run poverty. In their 2011 book Poor Economics: A Radical Rethinking of the Way to Fight Global Poverty, eminent development economists Abhijit Banerjee and Esther Duflo explain the approach as follows: People are poor bec...