Urai, Ken, Murakami, HiromiGraduate School of Economics and Osaka School of International Public Policy (OSIPP), Osaka University2017-04Discussion Papers In Economics And Business17-08p.1-15
Murakami, Hiromi, Urai, KenGraduate School of Economics and Osaka School of International Public Policy (OSIPP), Osaka University2016-03Discussion Papers In Economics And Business15-31-Rev.p.1-10