供应商创新性提升机理：制造商—供应商社会资本作用研究

提升供应商创新性能有效促进制造商产品创新。基于社会资本理论和知识基础观，从制造商视角出发，构建制造商—供应商社会资本各维度对供应商创新性的作用机理模型。通过对216家中国装备制造企业进行问卷调查，利用结构方程模型，验证制造商—供应商社会资本、制造商使能的供应商知识整合与供应商创新性之间关系的理论逻辑。研究发现：①制造商—供应商社会资本各维度对供应商创新性均具有正向作用；②制造商使能的供应商知识整合两个维度均正向影响供应商创新性；③制造商使能的供应商知识整合在制造商—供应商社会资本各维度与供应商创新性间扮演不同中介作用。结论揭示了制造商—供应商社会资本提升供应商创新性的过程机制，对制造商开发供应商创新潜能具有一定启示。

Enhancing Supplier Innovativeness: the Influence of Manufacturer-Supplier Social Capital

Improving the supplier innovativeness can effectively enhance manufacturer product innovation.Draw from the social capital theory and the knowledge based view,we construct a theoretical model from the viewpoint of the manufacturer about the impact of various dimensions of manufacturer-supplier social capital on supplier innovativeness.Through a questionnaire investigation to 216 manufacturers in China equipment manufacturing industry,the theoretical logic of the relationships among manufacturer -supplier social capital,manufacturer-enabled supplier knowledge integration and supplier innovativeness are verified by using the structural equation model analysis method.The results show that all dimensions of manufacturer-supplier social capital facilitate supplier innovativeness positively.Both dimensions of manufacturer-enabled supplier knowledge integration facilitate supplier innovativeness positively.Manufacturer-enabled supplier knowledge integration plays different mediating roles between manufacturer-supplier social capital dimensions and supplier innovativeness.Accordingly,the results reveal the process of manufacturer-supplier social capital to enhance supplier innovation,and provide guidance to manufacturers as how they may develop suppliers' innovation potential.