Y. Hayase

Gender Perspectives in Family Planning: The Development of Family Planning in Postwar Japan and Policy Implications from the Japanese Experience

Y. Hayase, 2005 .

Factors on polygamy in sub-Saharan Africa: findings based on the Demographic and Health Surveys.

K. Liaw, Y. Hayase, 1997, The Developing economies.

Aging in the United States and Japan: Economic Trends

Y. Hayase, 1995 .

South-North Immigrants' Settlement and Opportunity Structures in the U.S.

W. Frey, K. Liaw, Y. Hayase, 1998, Asian and Pacific migration journal : APMJ.

International Migration and Structural Change in the APEC Member Economies

Y. Hayase, C. Tsay, 2001 .