中文摘要：

本文在理论模型基础上,利用中国制造业行业面板数据进行实证分析,发现在工序分工模式下,中国制造业会出现有偏向性的技术进步.随着工序分工参与程度的提高,技术进步会越偏向于人力资本方向.有形资本相对报酬越高,行业技术密集度越高,技术进步越偏向于有形资本方向.

英文摘要：

On the basis of theoretical model, empirical analysis was carried out. The results showed that biased technological progress occurred in China＇s manufacture industry in the pattern of trade in tasks. With improving involvement of trade in tasks, technological progress will be more human capital-biased. With Higher relative return of physical capital or higher indensity of technology intensity, technological progress will be more physical capital-biased. Finally, suggestions about industry structure adjustment are proposed.