摘要
农民工城乡迁移已成为当前我国城乡二元经济社会结构转型中的重要现象和组成部分。本文在土地权益二分为资源禀赋性权益和社会保障性权益的基础上,将土地权益及其社会保险效应纳入经典的Todaro模型进行中国化改进,利用南京市调查数据进行分析后认为,土地权益尤其是土地保障机制的发挥影响着农民工的城乡决策,只要土地的社会保障功能对农民工仍起作用,户籍、城镇社会保障仍是其市民化的制度障碍,面向农民工市民化的土地退出机制设计就需受此约束而不应贸然推进。
Urban-rural migration of migrant workers is the central part of the urban-rural dualistic structure.This paper discusses the impact of land rights and interests on migrant workers'decision on urban-rural migration,and especially improves the classical Todaro Model,and adds land security function to the Model.This paper models the impact through multiple linear regression based on survey data in Nanjing city.The results show that land rights and interests have an important effect on migrant workers'urban-rural migration decision.Rural land circulation and land readjustment,which have the social security function,have positive impacts on the migrant workers'rural-to-urban migration.So land security function has become the constraint condition of their migration.Consequently,as long as the hukou and urban social security system are still the institutional obstacles to urbanization of migrant workers,and land security function is still working,the design of land exit mechanism oriented in migrant workers' urbanization,has to consider the constraint condition rather than go off the deep end.
出处
《农业经济问题》
CSSCI
北大核心
2012年第7期70-77,111-112,共8页
Issues in Agricultural Economy
基金
国家自然科学基金(编号:70973056
71173113)
江苏高校优势学科建设工程资助项目(编号:PAPD)
