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On the evolutionary edge of altruism : a game-theoretic proof of Hamilton's rule for a simple case of siblings /Oded Stark, You Qiang Wang
Stark, Oded, (2003)
On the surge of alturism
Kahana, Nava, (2005)
Give and you shall receive : give more and you shall be honored ; experimental evidence for altruism as costly signaling
Dewitte, Siegfried, (2004)
Are people conditionally cooperative? : Evidende from a public goods experiment
Fischbacher, Urs, (2001)
A nationwide laboratory : examining trust and trust-worthiness by integrating behavioural experiments into representative surveys
Fehr, Ernst, (2003)
A nation-wide laboratory : examining trust and trustworthiness by integrating behavioral experiments into representative surveys
Fehr, Ernst, (2002)