Summary Business training is a widely used development tool, yet little is known about its impact. We study the effects of such a business training program held in Central America. To deal with endogenous selection into the training program, we use a regression discontinuity design, exploiting...

The aim of this paper is to contribute to the empirical analysis of the transformation process in traditional rural societies using a network perspective. A unique database collected in 60 villages in rural Gambia is used to study the ways in which households with links outside the village (a...