@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042523, author = {Yamamori, Tetsuo and Kato, Kazuhiko and Kawagoe, Toshiji and Matsui, Akihiko}, month = {Sep}, note = {application/pdf, 本文フィルはリンク先を参照のこと}, title = {Voice Matters in a Dictator Game}, year = {2004} }