The model presented in this paper emphasizes the importance of the mother's nutritional intake as a determinant of infant health. Using cross-sectional market averages for 1980 and 1981 in Japan, we find that the nutrient intake of the mother during pregnancy is a potential determinant of...

This paper analyzes the interdependencies among the labor force participation decisions of married women in Japan. These decisions are working part-time, working full-time, being unemployed (in the labor market but unable to find work), and not participating. We focus on the interdependency...

In this paper, we attempt to resolve the drawbacks in previous studies of the labor supply of women in Japan. We hypothesize here that the response to the socioeconomic factors that influence the decision to work varies among different groups of women, and we estimate separately the labor supply...

Previous studies of female labor force participation in Japan often show that the estimates of female wage rates are "negative" in their single-equation models of labor supply. Based on the common belief that the substitution effect dominates the income effect for female labor supply, to...

A strong and negative correlation between married women's labor force participation and fertility has been witnessed in Japan in past decades. Relative to empirical studies of a traditional single equation on female labor supply, there exist few econometric studies dealing explicitly witha...

This paper examines the trade-off between the length of treatment days and the units of service provided per day for elderly patients in the context of the initiative taken by the Ministry of Health and Welfare of Japan to discourage lengthy hospital treatment and/or stay by elderly patients. By...