我国民工流空间分布特征与影响因素

改革开放以后,由于经济和社会的变革,我国出现了"民工潮"这一特殊现象。民工的流出流入地及流动范围也具有较强的地域空间分布特征,即多从中部地区流向东部地区。研究了我国民工流的场效应。我国存在五个主要的吸引场,分析了民工流吸引场的特点,剖析了不同区域民工流流动空间差异。通过引力面板数据模型,验证了我国民工流流动符合Harris-Todaro期望收入假设,Schulzt人口流动推拉对称假设和距离衰减假设。由于区位的差异,不同流入地、流出地的民工流影响因素略有不同。

Spatial Structure and Determinants of China Rural Labor Immigration

After the reforming and opening,an enormous amount of rural labor became available in China major cities,for the transformation of economics and society.It is found that the origin and destination of China rural are differently distributed in geographic prospects,from central areas to eastern areas.The paper argues that there are five attraction fields of rural labor in China,and analyses their features and difference.More ever,based on the panel data gravity model,determinants of rural labor immigration are studied,accepting the expected earning hypothesis,the symmetry hypothesis of effects of sending and host area variables on migration and the hypothesis of distance decay.Due to distinctions in location,the determinants are not completely equivalent.