供应商网络结构对农机制造企业绩效的影响

Research on Structure of Supplier Networks Dominated by Agricultural Machinery Manufacturers

制造企业对于供应商资源的利用受其供应商网络结构的影响。近年来,研究者已针对供应商网络结构展开了分析,但还缺乏针对农业机械制造企业供应商网络结构进行深刻刻画的研究。通过调查分析发现,农业机械制造企业主导的供应商网络结构在农业机械制造企业层次、供应商网络中企业间关系层次、整体供应商网络层次方面存在差异,对农业机械制造企业绩效也有不同影响。研究结果表明,中间中心性、接近中心性、关系密度、关系强度正向影响农业机械制造企业的制造绩效,内部差异性负向影响制造绩效;中间中心性、接近中心性、关系密度对创新绩效影响不显著,关系强度负向影响创新绩效,内部差异性正向影响创新绩效。研究成果对于我国农业机械制造企业的采购与供应管理有一定的实践参考价值。

Taking advantages of the resources provided from the supplier for the manufacturer is influenced by their suppliers~ networks structure. Currently, some researchers have focused on the analysis of the networks structure, but there is little depiction for the structure of the supplier networks dominated by agricultural machinery manufacturers. Based on the multiple cases study, this research compared and analyzed the system arrangement, re- lationship hierarchy and networks levels of the two types of the structure of supplier networks dominated by agri- cultural machinery manufacturers. As the results,the difference between the two types of structure showed as be- tweenness-centrality, closeness-centrality, linking strength, linking density, networks ~ interal difference and network scale. Whilst the performance of the networks structure＇s difference to agricultural machinery manufacturer is also analyzed. The results of this study have a certain practical reference value to national agricultural machinery manu- facturer＇s purchasing and supplying management.