,

Charles Efferson1, Rafael Lalive, Ernst Fehr

  • 1Institute for Empirical Research in Economics, University of Zürich, Blümlisalpstrasse 10, 8006 Zürich, Switzerland. efferson@iew.uzh.ch

Science (New York, N.Y.)
|September 27, 2008
PubMed
まとめ

恣意的なシンボルは,多様な個人を文化的なグループに統合するために進化し,協調を可能にすることで,グループ内好意を育むことができます. これは,文化的進化が集団の行動や所属関係をどのように形作るかを説明します.

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