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A simple risk-sharing experiment
Bone, John, (2000)
Contagion and state dependent mutations
Lee, In-ho, (2000)
Free riders do not like uncertainty
Eichberger, Jürgen, (1999)
A simple game-theoretic explanation for the relationship between group size and helping
Harrington, Joseph Emmett, (1999)
Progressive ambition, electoral selection, and the creation of ideologues
Harrington, Joseph Emmett, (1998)
Harrington, Joseph Emmett, (2000)