Carlsson, Fredrik; Johansson-Stenman, Olof; Nam, Pham Khanh - In: Journal of Public Economics 117 (2014) C, pp. 104-114
We measure people's pro-social behavior, in terms of voluntary money and labor contributions to an archetypical public good, a bridge, and in terms of voluntary money contributions in a public good game, using the same non-student sample in rural Vietnam at four different points in time from...