@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042164, author = {Oki, Ryoko and Yanagawa, Noriyuki}, month = {Jul}, note = {application/pdf, 本文フィルはリンク先を参照のこと}, title = {Exclusive Dealing and the Market Power of Buyers}, year = {2010} }