社会交往对农村居民健康的影响及其性别差异——基于PSM模型的计量分析  

Effect of Social Participation on Health with Gender Difference in Rural China——Econometric analysis based on Propensity Score Matching Model

作　　者：潘东阳 刘晓昀[1] PAN Dongyang;LIU Xiaoyun

机构地区：[1]中国农业大学人文与发展学院,北京100194

出　　处：《农业技术经济》2020年第11期71-82,共12页Journal of Agrotechnical Economics

基　　金：中国农业大学基本科研业务费(项目编号:2019TC095)。

摘　　要：本文利用中国综合社会调查CGSS数据,运用倾向得分匹配法(PSM)评估不同类型社会交往对农村居民健康的影响,并从性别角度进行了差异比较。实证结果发现,与亲友进行的私人社会交往能显著改善农村居民的健康状况,而且参与频次较高时,获得的健康收益也较大;男性从亲友交往中获得的健康收益大于女性;而参与民间信仰活动这种集体性的社会交往对男性健康没有显著影响,只在参与频次较高时对农村女性的健康有显著影响,且影响作用低于私人性社会交往。本文通过与普通最小二乘回归结果的比较发现,若不处理样本选择性问题,会错估私人性交往对农村居民产生的健康收益,且不能发现集体性社会交往对女性健康的影响作用。This paper investigates the effect of social participation on health in rural China with the CGSS dataset by propensity score matching(PSM),and it also studies the gender difference.The main finding is socializing with relatives or friends has significantly positive effect on health in rural China.With the frequency increasing,the return increases.In addition,men get more benefit than women.Religious attendance has significant effect on women,but not men.The result also shows the advantage of PSM on correction of sample selection bias,which means the OLS results may estimate the effect of socializing with relatives or friends on health incorrectly,and neglect the effect of religious attendance on rural women’s health.

关 键 词：社会交往 健康 性别差异 倾向得分匹配 

分 类 号：C912.3[经济管理] C912.82[社会学]