Institution: | 1. Department of Economics and Center for International Science and Technology Policy , The George Washington University , 1957 E Street, N.W., Suite 403, Washington , DC , 20052 , USA vonortas@gwu.edu;3. School of Business Administration , Kwansei Gakuin University , 1-155 Uegahara Ichiban-cho, Nishinomiya, Hyogo , 662-8501 , Japan |