Education
Bachelor of Science in Mathematics, Kyung-Pook National University, Taegu, Republic of Korea. Master of Science in Mathematics, Kyung-Pook National University, Taegu, Republic of Korea, 1961. Bachelor in Economics, Kyung-Pook National University, Taegu, Republic of Korea.
Master of Arts in Economics, Kyung-Pook National University, Taegu, Republic of Korea, 1965. Doctor of Philosophy in Agricultural Economics, University Connecticut, Storrs, 1971.