创新是否有助于中国制造业抵御美国的进口竞争

Can Innovation Help Chinese Manufacturing Industry Compete Against the US Imports

本文基于2012—2017年中国制造业28个细分行业的面板数据,运用系统GMM方法实证研究美国的进口竞争对中国制造业竞争力的影响,并考察创新对美国的进口竞争与中国制造业竞争力的调节效应。研究发现:美国制造业的进口渗透率对中国制造业产业利润率具有抑制效应;创新对二者存在正向调节作用,可以有效减轻美国制造业的进口渗透率对中国制造业产业利润率的负向影响;自主创新和技术引进创新都有助于促进中国制造业产业利润率的提升,但只有自主创新有助于中国制造业抵御美国的进口竞争。

Based on the panel data of Chinese manufacturing industry subdivided into 28 industries from 2012 to 2017,this paper uses the systematic GMM method to empirically study the impact of the US import competition on China s manufacturing competitiveness,and analyzes the moderating effect of innovation on import competition and China s manufacturing competitiveness.The research shows that the import penetration rate of the United States on China s manufacturing industry profit margin has inhibiting effect;Innovation has a positive moderating effect,which can effectively reduce the negative impact of the import penetration rate of the United States on the profit margin of China s manufacturing industry;Independent innovation and technology introduction innovation have helped to promote profit margins in China s manufacturing industry,but only independent innovation will help Chinese manufacturing to resist the US import competition.