地域与关系:都市移民的共居网络

Geography and relationship:a study on cohabitation network of urban migrants

传统的流动人口研究均强调流动人口的地缘社会支持及其带来的地缘聚集性,但缺乏对流动人口地缘聚集因素的系统性分析。基于全国第五次人口普查数据中流动人口迁移数据分析流动人口的地缘性共居网络结构。通过区分人口流入省份及非人口流入省份两类共居网络,探讨地域性对于流动人口网络关系的影响及其在两个类型网络中的不同表现。研究发现,地域性在两个网络表现强度不同:其在非流入省份网络中效应更强,表现出强省内联系、弱省际联系的网络特点,人口流入省份网络与之相反,地域性表现较弱,呈现出强省际联系和弱省内联系的特点。通过考察县级的地域、方言文化的因素,证实这些差异的产生来自于两个网络具有不同的社会经济动力机制。

Traditional migration research emphasizes the geo-social support of the migration and its geo-aggregation,but lacks a comprehensive analysis of the geo-aggregation factors in the migration.Based on the proportion of labor inflows in the Fifth National Census Data of China,this paper establishes a population of two metropolitan areas,i.e.,the Guangdong,Zhejiang and Fujian coastal area,and the non-inflow metropolitan area,in order to explore the regional influence on the network relationship of migrants and its different performance in the two networks.By comparing the characteristics of the two networks,it finds that the regional influence is different in the performance of the two networks:it is stronger in the non-inflow provinces,the characteristics of which are strong intra-provincial links and weak inter-provincial connections;contrary to this,the regional performance of inflow provinces is weak,the characteristics of which are strong inter-provincial links and weak intra-provincial connections.After examining the factors of regional and dialect culture,it confirms that these differences arise from the different social and economic dynamic mechanisms of the two networks.