供应商创新性、网络能力对制造企业产品创新的影响——供应商网络结构的调节作用  

The impacts of the supplier innovation and network capability on the manufacturer product innovation——Based on the moderating effect of the supplier network structure

作　　者：李随成[1] 李勃[1] 张延涛[1] 

机构地区：[1]西安理工大学经济与管理学院,陕西西安710054

出　　处：《科研管理》2013年第11期103-113,共11页Science Research Management

基　　金：国家自然科学基金项目"企业产品创新中供应商创新性整合机制研究:供应商网络视角(编号:71372172)";起止日期:2014.1-2017;教育部人文社科基金项目"基于供应商网络治理的装备制造企业自主创新能力提升的机理与对策(编号:10YJA630085)";起止时间:2011.1-2012.12

摘　　要：从供应商网络视角,研究供应商创新性、网络能力对制造企业产品创新绩效的影响,并重点考察供应商网络结构对上述关系的调节作用。对285个有效样本的实证研究显示,供应商创新性和网络能力对产品创新绩效有正向影响。此外,制造企业中心性和网络关系强度正向调节供应商创新性与产品创新绩效间的关系;网络关系密度负向调节供应商创新性与产品创新绩效间的关系;制造企业中心性、网络关系强度和网络内部差异性正向调节网络能力与产品创新绩效间的关系;网络关系密度负向调节网络能力与产品创新绩效间的关系。研究表明,供应商创新性和网络能力对制造企业产品创新都有积极作用,而恰当的供应商网络结构将促进这一作用。From the supplier network perspective,this paper analyzes the impacts of the supplier innovation and the network capability on the manufacturer product innovation performance, and studies mainly the moderating effect of the supplier networks structure on such relationship. By conducting an empirical research to 285 valid samples, we found out that the supplier innovativeness and network ca- pability affect positively the product innovation performance. The study also shows that the raanufacturer centrelizatinn and the supplier network linking strength have a positive moderating effect on the supplier innovation and the product innovation peffo~ link; the supplier network link density have a negative moderating effect on the supplier innovation and the product innovation performance link; the manufacturer centralization, the supplier network link strength and the supplier network internal difference have a positive modera- ting effect on the network capability and the product innovation performance link; and the supplier network link density have a negative moderating effect on the network capability and the product innovation performance link. The results suggest that the supplier innovation and the network capability both improve the manufacturer product innovation while the suitable network structure promotes this effect.

关 键 词：供应商网络 网络结构 供应商创新性 网络能力 产品创新绩效 

分 类 号：F253.2[经济管理—国民经济]