Media type: E-Article Title: Spontaneous formation of generalized exchange system: An experimental study of discriminating altruism Contributor: Takahashi, Nobuyuki; Yamagishi, Toshio; Hayashi, Nahoko Published: The Japanese Psychological Association, 1999 Published in: The Japanese journal of psychology, 70 (1999) 1, Seite 9-16 Language: Japanese DOI: 10.4992/jjpsy.70.9 ISSN: 1884-1082; 0021-5236 Keywords: General Psychology Origination: Footnote: Access State: Open Access