供应链内外部一体化对产品创新的影响

供应链内部一体化和外部一体化,对产品创新的影响已成为学界和产业界关注的热点问题。文献研究表明,研究供应链内部一体化和外部一体化对产品创新独立影响的较多,但对产品创新的联合影响的相关研究甚少。本研究通过对119个汽车产业公司进行问卷调查,利用结构方程模型既探讨了供应链内部一体化和外部一体化对产品创新的独立影响,也研究了二者对产品创新的联合影响即平衡一体化和互补一体化对产品创新的影响。研究结果表明:供应链外部一体化和互补一体化对产品创新有显著正向影响,供应链内部一体化和平衡一体化对产品创新影响不显著。

The impacts of internal integration （II） and external integration （EI） of supply chain on product innovation become the hot topic in academia and industry. Literature researches show that the number of researches of the impacts of internal and ex- ternal supply chain integration on product innovation respectively is more than that of combined effect. This study surveys 119 auto industry companies through the questionnaire to examine the individual and combined effects of internal integration and external integration on product innovation. The results show that the external supply chain integration and eomplemen- tary integration has a significant positive effect on product innovation, but the integration of internal supply chain integration and balance integration have not significant effects on product innovation.