再建构社会网络与超大城市农民工的再迁移--基于对北京市农民工的调查

Re-established Social Network and Out-migration of Rural-urban Migrants in Mega-cities Based on a Survey of Rural-urban Migrants in Beijing

从社会个体目的性行动的视角,采用北京市农民工的调查数据,证实再建构社会网络的规模和结构都影响超大城市农民工的再迁移。在控制个体的社会人口学变量和社会经济变量的情况下,结果依然显示,农民工再建构社会网络的规模越大、弱关系成员比例越高,他们通过表达性行动和工具性行动能更好地维持既有的资源和获取更多的资源,因而再迁移的可能性更小。在当前农村剩余劳动力继续流向超大城市的背景下,超大城市要增加针对农民工的职业培训和社团活动参与的公共政策供给,并将廉租房等保障性住房有条件地向农民工开放。

From the perspective of goal-oriented actions,and based on the surveys of rural-urban migrants in Beijing,this article argues that the scale and structure of re-established network both have impacts on the out-migration of rural-urban migrants in mega-cities.By controlling the social-demographic and socio-economic variables,the results show that individuals who have a larger scale or a larger proposition of weakly-related members of re-established social network can better maintain existing resources and obtain more resources through expressive and instrumental actions,thus less likely to move out of mega-cities.In the context of continuous flow-in of rural surplus laborers to mega-cities,governments should provide more vocational training for rural-urban migrants and encourage them to participate in more community activities,and offer affordable housing such as low-rent housing to eligible candidates.