@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042892,
 author = {Sugawara, Shinya and Omori, Yasuhiro},
 month = {Oct},
 note = {application/pdf, Revised version of CIRJE-F-556 (2008); revised as CIRJE-F-797 (2011)., 本文フィルはリンク先を参照のこと},
 title = {Duopoly in the Japanese Airline Market : Bayesian Estimation for the Entry Game},
 year = {2010}
}