TY  - CHAP
A1  - Arrondel, L.
A1  - Masson, A.
T1  - Altruism, exchange or indirect reciprocity: What do the data on reciprocity show?
Y1  - 2006
DO  - 10.1016/S1574-0714(06)02014-8
A3  - Kolm, S.C.
A3  - Ythier, J.M.
T2  - Handbook on the economics of giving altruism and reciprocity
CY  - North-Holland
PB  - Elsevier
SP  - 971
EP  - -1053

ER  -