American Economic Review

ISSN 0002-8282 (Print) | ISSN 1944-7981 (Online)

The Impact of Group Membership on Cooperation and Norm Enforcement: Evidence Using Random Assignment to Real Social Groups

  • Lorenz Goette
  • David Huffman
  • Stephan Meier
American Economic Review
vol. 96, no. 2, May 2006
(pp. 212–216)
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