Published in: Handbook of the economics of giving, altruism and reciprocity ; (2006), Seite 771-817

Published in: Brown University Economics Working Paper

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Published in: Journal of Conflict Resolution

Published in: International Journal of Game Theory

Published in: SSRN Electronic Journal

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Published in: Journal of Physics A: Mathematical and General

Published in: Central European Journal of Operations Research

Published in: International Journal of Applied Mathematics and Computer Science

Published in: Wireless Personal Communications

Published in: Agent and Multi-Agent Systems: Technologies and Applications