@techreport{oai:repository.dl.itc.u-tokyo.ac.jp:00042037,
 author = {Ihori, Toshihiro and C., C. Yang},
 month = {Apr},
 note = {application/pdf, 本文フィルはリンク先を参照のこと},
 title = {Interregional Tax Competition and Intraregional Political Competition: The Optimal Provision of Public Goods},
 year = {2008}
}