Bachelor of Laws, Yeungnam U., South Korea, 1982; Bachelor, U. Colorado, 1985; Master of Science in Public Policy Analysis, U. Rochester, 1987; Doctor of Philosophy in Policy Analysis, Research and Development Graduate School Policy Studies, Santa Monica, California, 1992.
Budget analyst Office of Management and Budget, Tax Policy, City of New York, 1987-1988;
economist, Research and Development Corporation, Santa Monica, 1988-1993;
senior fellow, Council Economics Priorities, New York, since 1993;
senior economist, Office of the Comptroller, New York City, since 1993. Project adviser Supertek Prodns. Company, Los Angeles, 1989-1990.
Visiting scholar Foundation for Advanced Information and Research, Institute of Fiscal and Monetary Policy, Ministry of France, Japan, 1990. Consultant Nissei Basic Research Institute, Tokyo, since 1991, Naval Postgraduate School, Monterey, California, since 1992.
