创新网络动态演化过程中企业结盟的影响因素研究——基于中国汽车行业创新联盟的分析

Influence Factors of Firm Alliances During the Dynamic Evolution of Innovation Network——Based on Chinese Automobile Industry Innovation Alliance

以中国汽车行业1995—2008年创新联盟数据为样本,运用负二项回归模型,从整体网络结构、企业的网络位置、企业创新能力和企业性质四个方面探究创新网络动态演化过程中企业的结盟行为.研究结果表明,网络规模对于企业的结盟行为具有正向显著的影响,而网络密度对企业的结盟行为没有显著的影响;中介中心性对于企业结盟的影响呈倒U形;创新能力对企业的结盟行为有正向显著的影响;创新网络中自主品牌的企业更易于与其他企业结成联盟伙伴.

It used Chinese automobile industry innovation alliance data from 1995 to 2008 to explore alliance behavior during the dynamic evolution of the innovation network by negative binomial regression model, considering the overall network structure, firm＇s network location, firm innovation ability and firm attribute. The results show that： Network scale has a positive and significant impact on the firm＇s alliance behavior; Network density does not have significant in- fluence; Betweenness centrality and alliance behavior have a inverted U-shaped relationship; Innovation capability also has a positive and significant impact on alliance behavior; The firm having local brand in the alliance network prefers to ally with other firms.