RESUMO
As a sort of human capital, health is a concrete manifestation of human productivity.At home and abroad, there are many empirical studies focusing on the economic effects of health that have been conducted, but the research methods have not paid enough attention to the endogeneity of health in those studies.This paper evaluates the effects of health on the income of rural residents in China with the micro panel data from China Health and Nutrition Survey.To get reliable results, the paper controls the endogenity of health by using simultaneous equation model and solves the parameters by using the three-stage least squares method.The study found that health has significantly positive effects on the income of rural residents in China, a conclusion which is in conformity with the economic effects of health.To improve the health of rural residents and fully implement the economic effects of health, the study recommends the government to put more efforts on promoting healthcare services, health-related education, and improving the living standards of rural residents in China.
RESUMO
This paper reviews studies on the relationship between health insurance and health status both at home and abroad. First, we put forward three viewpoints on their relationship;Second, based on different data, we review the studies from three different perspectives; Third, we review the recent studies at home. The paper draws the conclusion as following:(1) most studies on observational data prove that there is relationship between health in-surance and health status. To establish the causal relationship between them, we must overcome the endogeneity of health insurance. ( 2 ) Different studies have different conclusions, which are caused by different methodology and subjects. (3)The conclusions cannot be generalized to whole populations. Future studies should focus on the effect of different health insurance on different populations.