【摘要】 本文以高等教育扩展的分流功能作为机理分析的切入点,并基于技能劳动相对供需框架构建了数理模型,采用省级面板数据实证检验我国高等教育扩展对大学溢价的影响作用。面板数据估计结果表明:高等教育招生数的增加对大学溢价水平具有显著的扩大作用,并大于高等教育毕业生数呈现的不显著缩减效应,且在中西部地区的作用程度大于东部地区。综合两方面效应得到研究结论:在宏观上我国高等教育扩展并没有降低大学学历的相对收益,而是提高了大学溢价水平,且影响程度呈现出逐年增大的趋势。更多还原

【Abstract】 According to the shunting function of tertiary education expansion,this study established a mathematical model based on the relative demand and supply framework of skilled workers,and empirically examined the impact of tertiary education expansion on the college premium by using provincial panel data. The statistics results reveal that the expanding tertiary enrollments have significantly positive effects on college premium,which outweigh the minor negative impacts of a decreasing number of tertiary graduates. The positive effect is more apparent in the mid-west regions than east regions. Finally,combining the two results,it comes to the conclusion that the tertiary education expansion in China increases the college premium on the macro level rather than cuts down the comparative benefits of college diploma,and the degree of influence presents an uprising trend.更多还原