Wen-Chieh Lee Washington University in St. Louis   718 Limit Avenue, Apt.3N St.Louis, Misssouri 63130 U.S.A.   wenchie.lee@msa.hinet.net         Primary Research Focus: Microeconomic Theory, Industrial Organization, International Econmics   JEL Areas: L0 : Industrial Organization: General F0 : International Economics: General