1. A theoretical analysis of altruism and decision error in public goods games;Anderson;Journal of Public Economics,1998
2. ERC: A theory of equity, reciprocity, and competition;Bolton;American Economic Review,2000
3. Buckley, N., Chan, K.S., Chowhan, J., Mestelman, S., Shehata, M., 2000. Value orientations, income and displacement effects, and voluntary contributions, Manuscript, McMaster University, Hamilton, Canada.
4. Public goods provision in an experimental environment;Isaac;Journal of Public Economics,1985
5. Divergent evidence on free riding: an experimental examination of possible explanations;Isaac;Public Choice,1984