中文摘要：

为揭示中国劳动力市场所有制分割引起的工资差异,基于二元选择Logit模型和Mincer方程,构建二元选择Logit-非歧视分解模型,将国有部门与非国有部门之间的工资差异分解为行业间可解释、行业间不可解释、行业内可解释、行业内不可解释1（超额回报）和行业内不可解释2（不足回报）5个部分。以2002年中国家庭收入调查微观数据为研究对象,对在国有部门和非国有部门就业的中国城镇居民行业选择行为、工资决定机制、工资差异构成等进行定量研究。实证结果表明,国有部门与非国有部门劳动力特征显著不同,导致其行业选择行为存在较大差异;国有部门与非国有部门工资决定机制显著不同,导致其工资水平存在较大差距,劳动力特征差异可以解释其中的60.10%,仍有39.90%不可解释部分形成国有部门非正常的工资溢价。

英文摘要：

In order to describe the wage difference caused by ownership segment in Chinese labor market,based on binary choice Logit model and Mincer equation,the binary choice Logit nondiscriminatory model is proposed in the paper.The wage difference is decomposed into five parts,which includes inter-industry explained difference,inter-industry discrimination,industry unexplained difference including overpayment and underpayment.Taking CHIP micro data in 2002 as an example,the new model is applied to investigate industrial choice,wage determination mechanism and components of income difference of Chinese urban residents who work in state-owned and non-state sectors.Empirical results show that the labor characters cause the difference of industrial choice in state-owned and non-state sectors,and the wage difference is very large,which can be explained by character differences among labors about 60.10%.There are 39.90% percent of wage difference,which can not be explained,forms the abnormal premium of state-owned sector.