Venue Changed to the Philippines Conference Room

China has recently reformed its health care system with the intent of providing universal coverage for basic health care to every Chinese citizen. Three separate health insurance plans have recently been launched to achieve this objective: the rural newly cooperative medical scheme, urban resident health insurance, and urban employee-based health insurance. Each plan differs substantially in terms of insurers, insured population, premiums, and benefits packages. Using data from the 2009 China Health and Nutrition Survey, Hai Fang will discuss a study that investigates whether and to what extend different health insurance plans have created disparities in health care utilization and expenditure.

Hai Fang is an assistant professor in the Department of Health Systems, Management, and Policy at the University of Colorado Denver, and a research associate in the Kennedy School of Government at Harvard University. He earned his doctorate in economics and master of public health from the State University of New York at Stony Brook in 2006. Before joining the University of Colorado Denver, he taught at the University of California, Davis, and the University of Miami. His research interests include health economics, labor economics, and public health.

This seminar explores whether and to what extent the relative circumstances of men and women following marital dissolution affect sex selection behavior within marriages. China's new divorce law, which was enacted in 2001, reduced divorce costs, especially for women, by granting the right to divorce and claim damages in the case of domestic violence and extra-marital relationships and by securing women's property rights upon divorce. Ang Sun has modeled the legal change as a decrease in women's divorce costs in a household in which all the marital surplus accrues to the husband. Sun shows: (1) that the new divorce law predicts an increase in divorce rates after the birth of a daughter; (2) that the new law results in fewer sex-selective abortions for the second birth if the first birth produced a daughter; and (3) that the effect of the new law on the sex ratio should have diminishing returns to divorce cost reduction for women. All the predictions are supported by the empirical evidence. Most importantly, she finds that most of the decline occurred in historically high divorce-cost regions, which is consistent with the predictions of the model and helps rule out concomitant changes in household income and relative returns to male and female children.

Ang Sun received her PhD from Brown University’s Department of Economics. Sun’s research interests encompass development economics, labor and demographic economics, and health economics. She focuses on intra-household allocations, gender differences, and household formation. In particular, she studies how a combination of different forces in China—including traditional values, rapid growth, and the population structure—is affecting Chinese families.