This paper makes use of panel data of 11 provinces and cities in the western region of China during 2005 -2014 years to study the influence of manufacturing industry's participation in global production network on innovation ability in western China .The empirical results show that participation in the global production network has a significant positive im-pact on the improvement of the manufacturing innovation capability in western China ,R&D personnel scale ,market free-dom and industry concentration can also significantly enhance Chinese w estern manufacturing innovation capacity ,but the impact of R&D investment scale and export intensity on innovation capability is not significant .At the same time ,to join the global production network and market freedom of interaction items ,further study found .The global production network under the influence of market freedom could hinder the improvement of innovation ability in China's western manufacturing industry ,but this effect is not obvious .%运用2005-2014年我国西部地区11个省市的面板数据,对我国嵌入全球生产网络的西部制造业创新能力进行实证研究.结果表明,嵌入全球生产网络对我国西部制造业创新能力提升存在显著正向影响,但影响力度较弱.R&D人员投入规模、市场自由度和行业集中度可以显著提升我国西部制造业创新能力,但R&D经费投入规模和出口密集度对创新能力的影响不显著.同时,加入全球生产网络与市场自由度的交互项后发现,市场自由度影响下的全球生产网络可能阻碍我国西部制造业创新能力提高,但这一作用尚不明显.
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