1. On the development of rotating credit associations in Japan Dekle, Robert; Hamada, Koichi 1999 Reports EconomicsCommerce
2. Consumers, the legal system and product liability reform: A comparative perspective between Japan and the United States Hamada, Koichi 1996 Reports EconomicsCommerce
3. The causes and consequences of Japan's high saving ratio Hamada, Koichi 1989 Reports EconomicsCommerce
4. Japan and the international monetary regime Patrick, Hugh T.; Hamada, Koichi 1987 Reports EconomicsCommerce
5. Tax Policy in the Presence of Emigration Bhagwati, Jagdish N.; Hamada, Koichi 1982 Articles Economics
6. Domestic Distortions, Imperfect Information, and the Brain Drain Bhagwati, Jagdish N.; Hamada, Koichi 1975 Articles Economics
7. The Brain Drain, International Integration of Markets for Professionals and Unemployment: A Theoretical Analysis Bhagwati, Jagdish N.; Hamada, Koichi 1974 Articles Economics