参加城镇职工医疗保险对农民工劳动供给的影响研究  

Research on the Influence of Participation in Urban Workers'Medical Insurance on the Labor Supply of Migrant Workers

作　　者：李睿 高端阳 陈传波[3] LI Rui;GAO Duan-yang;CHEN Chuan-bo(Dalian Maritime University,Dalian 116026;Renmin University of China,Beijing 100872,China)

机构地区：[1]大连海事大学公共管理与人文艺术学院,辽宁大连116026 [2]中国人民大学社会与人口学院,北京100872 [3]中国人民大学农业与农村发展学院,北京100872

出　　处：《江西财经大学学报》2023年第5期65-77,共13页Journal of Jiangxi University of Finance and Economics

基　　金：国务院第三次全国农业普查领导小组办公室委托项目“农村劳动力就业问题研究”(2018K20205);中央高校基本科研业务费专项资金资助“共同富裕背景下参加城镇职工医疗保险对农民工劳动供给的影响研究”(3132023351)。

摘　　要：基于2017年中国流动人口动态监测数据和234个地级城市匹配数据,系统考察城镇职工医疗保险对农民工劳动供给的影响。研究表明:(1)参加城镇职工医疗保险会降低农民工的劳动供给时间并提高劳动效率,呈现出收入效应和积极的劳动供给效应。(2)职工医保存在较明显的劳动供给效应分化。对“单位+个人”参保的农民工主要呈现出收入效应,对灵活就业身份参保的农民工则产生缴费约束;职工医保对缓解老一代农民工过度劳动的效应更强。(3)机制分析发现,健康水平在职工医保影响农民工劳动供给中发挥了部分中介效应,消费水平在职工医保影响农民工劳动供给水平中发挥了遮掩效应。Based on the data of China Migrants Dynamic Survey in 2017 and the matching data of 234 prefecture level cities,this paper systematically investigates the impact of urban workers'medical insurance on the labor supply of migrant workers.The findings show that:(1)to participate in urban workers'medical insurance will reduce the labor supply time of migrant workers and improve labor efficiency,showing an income effect and a positive labor supply effect.(2)there is obvious differentiation of labor supply effect in urban workers'medical insurance.For migrant workers who participate inthe way of“unit+individual”,there is mainly an income effect;while for migrant workers who participate in the way of flexible employment status,there is a payment constraint;the urban workers'medical insurance has a stronger effect on relieving the excessive work of the older generation of migrant workers.(3)the mechanism analysis reveals that health level plays a part of intermediary effect in the impact of urban workers'medical insurance on the labor supply of migrant workers,while the consumption level plays a masking effect in the impact of urban workers'medical insurance on the labor supply level of migrant workers.

关 键 词：城镇职工医疗保险 劳动供给 农民工 

分 类 号：F840.61[经济管理—保险]