银川市开发区企业供应销售物流网络结构特征

Structural characteristics of enterprise supply and sales logistics network in Yinchuan Development Zone

以银川市国家级开发区企业为研究对象,基于问卷调查数据,借助社会网络分析方法,探究其货物的供应和销售方向及形成的物流网络结构特征,并进一步以产业链为着眼点,分析企业在产业链中所处的阶段.结果表明,供应物流网络在国内大致呈“西部>东部>东北部>中部”结构;国际上呈现全球化供应较弱的特征.供应货物流动结构呈地方化、弱全球化的特征,表现出显著的地方资源导向.销售物流网络在国内尺度上与供应物流网络类似,但在国际上呈现全球化销售较强的特征.销售货物流动结构呈地方化、全球化的特征,表现出企业主要服务宁夏区内需求的基本特征,同时也表现出东部化、全球化的趋势.纺织服装、装备制造、食品行业的产业链较为完整,可提升地区产业结构,一定程度上对地区的生产技术和经济发展起到促进作用.

Taking the enterprises in Yinchuan National Development Zone as the research object,based on the questionnaire survey data,and social network analysis methods are used to explore the supply and sales direction of their goods and the characteristics of the logistics network,and further the enterprise positioning in the industry chain is analyzed from the perspective of the industrial chain the stage.The results show that,the supply and logistics network in China has a structure of“west>east>northeast>middle”;the global supply is characterized by weak global supply.The flow structure of the supply of goods is characterized by localization and weak globalization,showing a significant local resource orientation.The sales logistics network is similar to supply on the domestic scale,but it has the characteristics of strong globalized sales internationally.The structure of the flow of sales goods is characterized by localization and globalization,showing the basic characteristics of the company's main services in Ningxia,and also the trend of easternization and globalization.The industrial chains of textile and apparel,equipment manufacturing,and food are relatively complete,which can enhance the regional industrial structure and to a certain extent promote regional production technology and economic development.