Notes, Comments and Preliminary results Sep 06 2021 Kojun Hamada   Mixed duopoly in price competition under the optimal privatization rate   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 05 2020 Kojun Hamada   Mixed duopoly in quantity competition under the optimal privatization rate   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 17 2016 Kojun Hamada   Privatization neutrality theorem in a mixed oligopoly with firm asymmetry   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 23 2009 Kojun Hamada   Second-mover advantage under strategic subsidy policy in a third market model   Abstract  Contact Information  Citation  Full Text  -  Note