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在中国机械工业行业经济规模落后的背景下,文章以在纽约证券交易所上市的玉柴集团为案例,探讨中国机械制造业上市公司技术创新能力对其经济效益的影响力度,通过建立VAR模型,Granger因果关系检验等分析方法,得出制造业企业的技术创新能力对企业经济效益有着显著的积极作用,促进企业进入良性发展。
In the context of the backward scale of China’s machinery industry, the paper explores the impact of technological innovation capability of China’s machinery manufacturing listed companies on its economic efficiency through the case of Yuchai Group listed on the New York Stock Exchange. Through the establishment of VAR model, Granger causality test and other analytical methods, draw the conclusion that the technological innovation capability of manufacturing enterprises has a significant positive effect on the economic efficiency of enterprises, and promote the enterprises to enter the healthy development.