1. Old and new conceptions of how expected consequences influence action;Atkinson,1982
2. The evolution of cooperation;Axelrod;Science,1981
3. Household allocation of time and church attendance;Azzi;Journal of Political Economy,1975
4. Altruism, egoism, and genetic fitness: Economics and sociobiology;Becker;Journal of Economic Literature,1976
5. The economics of brushing teeth;Blinder;Journal of Political Economy,1974