异质流动人口与工资决定——基于2006年北京市的微观数据

Heterogeneous Floating Population and Wage Determination——Evidence from the Survey Data of Beijing in 2006

笔者利用2006年北京市1‰流动人口调查数据考查了在京流动人口工资水平及其决定因素。从就业类型(雇主、自营劳动者、雇员)角度,将流动人口分为非雇员、雇员两类,非雇员流动人口的工资决定方程存在比较显著的样本自选择性,但雇员的工资决定方程不存在明显的样本自选择问题。回归方程中,各变量与传统的实证结论基本相符。各类流动人口在工资决定方面具有一定程度的异质性。

Based on Beijing＇ s 1‰ floating population survey in 2006, the authors review the floating people＇ s wage level and its deter- minants. The authors divide the floating population into the two categories of non - employees and employees from the perspective of employment type （employer, self- support laborer and employee）. The wage determining equation of non - employee floating popula- tion has the obvious property of sample self - selection, but the wage determining equation of employees doesn＇ t have the obvious prop- erty of sample self- selection. In the regression equation, each variant follows the traditional empirical studies. The wage determinants of every type of floating population have the property of heterogeneity to a certain extent.