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本文分析了贸易、技术以及制度对1998年-2009年间中国工业部门熟练劳动和非熟练劳动工资溢价的影响。研究表明,中国工业部门细分行业内部对熟练劳动需求缓慢上升;工业部门细分行业的净贸易额对熟练劳动需求的影响为正,而对非熟练劳动的需求具有负效应;计量分析显示,国际贸易具有扩大中国工业部门熟练劳动对非熟练劳动工资溢价的效应,技术进步具有拉大熟练劳动对非熟练劳动工资溢价的作用,而就业保护则降低了熟练劳动对非熟练劳动的工资溢价。
This article analyzes the impact of trade, technology and institutions on the premium of skilled labor and unskilled labor in China's industrial sector from 1998 to 2009. The research shows that the demand for skilled labor in China's industrial sector subsides slowly rising; the net trade in the industrial sector sub-sectors has a positive impact on skilled labor demand while the demand for unskilled labor has a negative effect; and the econometric analysis shows that, International trade has the effect of expanding the wage premium of unskilled labor by skilled labor in China's industrial sector. The technological progress has the effect of boosting the premium of unskilled labor wages while the employment protection reduces the wage premium of skilled labor to unskilled labor.