Notes, Comments and Preliminary results Sep 11 2006 Hikaru Ogawa   Capacity Choice in the Mixed duopoly with Product Differentiation   Abstract  Contact Information  Citation  Full Text  -  Note   Jan 26 2005 Hikaru Ogawa and Ming Hsin Lin   Cost reducing incentives in a mixed duopoly market   Abstract  Contact Information  Citation  Full Text  -  Note   Jan 15 2004 Hikaru Ogawa and Akira Nishimori   Do Firms Always Choose Excess Capacity?   Abstract  Contact Information  Citation  Full Text  -  Note