Kolm, Serge-Christophe - In: Handbook of the economics of giving, altruism and …, (pp. 1-122). 2006
Altruism, giving and pro-social conduct, and reciprocity, are the basis of the existence and performance of societies … the fields of social sentiments, situations or relations, an intrinsic norm, or self-interested. Reciprocity, in which a …