城镇低保中错保群体的劳动供给行为  

The Labor Supply Behavior of Ineligible Dibao Recipients in Urban China

作　　者：孙婧芳[1,2] SUN Jingfang(Chinese Academy of Social Sciences,Beijing 100836;University of Chinese Academy of Social Science,Beijing 102488)

机构地区：[1]中国社会科学院经济研究所经济转型与发展研究中心,北京100836 [2]中国社会科学院大学经济学院,北京102488

出　　处：《首都经济贸易大学学报》2021年第3期48-62,共15页Journal of Capital University of Economics and Business

摘　　要：从参与就业、工作时长、小时工资和月工资分析城镇最低生活保障政策对劳动力就业的作用机制。研究结果显示,错保家庭劳动力与非低保家庭劳动力之间在就业参与上并不存在显著差异。错保家庭劳动力的月工资、月工作时长和小时工资都显著低于非低保家庭劳动力的水平,这体现出低保对错保家庭的劳动力具有显著的劳动力供给负向激励。进一步的分析结果表明,错保家庭劳动力和非低保家庭劳动力在月工资、小时工资上的差异主要由结构特征决定,个体特征效应的作用低于50%。基于此,城镇最低生活保障制度体系在救助目的、配套福利政策以及审核违约方面有待进一步完善。同时,应对相应的就业激励政策进行研究,以促进低保家庭的劳动供给。This paper uses CHIP2013 survey data to analyze the mechanism of the effect of urban Dibao on labor employment in terms of employment,working hours,hourly wages and monthly wages.It is found that there is no significant difference in employment participation between workers of ineligible Dibao household and workers of a non-Dibao household.Monthly wages,monthly working hours and hourly wages of workers who are from ineligible Dibao household are significantly lower than those of non-Dibao household workers,all of which show negative effects.Furthermore,B-O decomposition results show that the gap of monthly wages and hourly wages between workers of ineligible Dibao households and those of non-Dibao households is mainly determined by structural characteristics,and the individual characteristic effect is less than 50%.Based on this,the Dibao programm needs to be further improved in terms of rescue purposes,supporting welfare policies,and review of breach of contract.At the same time,employment incentive policies should be studied to promote the labor supply of Dibao household.

关 键 词：最低生活保障 社会救助 劳动供给 样本选择 错保群体 

分 类 号：F241.4[经济管理—劳动经济]