供应链关系与融资约束对我国高端装备制造业生产率的影响  

The Impact of Supply Chain Relationship and Financing Constraints on the Productivity of China's High-end Equipment Manufacturing Industry

作　　者：任优生 姜银银 任保全[2] REN You-sheng;JIANG Yin-yin;REN Bao-quan(School of Business,Changzhou University,Changzhou 213159;School of Economics,Changzhou University,Changzhou 213159,China)

机构地区：[1]常州大学商学院,江苏常州213159 [2]常州大学经济学院,江苏常州213159

出　　处：《物流工程与管理》2023年第4期62-67,共6页Logistics Engineering and Management

基　　金：国家社会科学基金一般项目“生态位理论视角下我国战略性新兴产业跃迁式升级路径研究”(项目编号:19BJY091);国家社会科学基金青年项目:“价值链高端攀升视角下我国战略性新兴产业出口竞争新优势的培育路径研究”(项目编号:15CGL002);江苏省软科学研究项目:“江苏制造业隐形冠军企业培育及创新能力提升机制研究”(项目编号:BR2019013);江苏省教育厅高校哲学社会科学研究基金项目:“江苏战略性新兴产业创新绩效评估及提升机制研究”(2017SJB1771)。

摘　　要：高端装备制造业是国家综合实力的重要指标和未来国际竞争的关键领域,生产率是反映其技术和管理水平的关键指标。文中利用高端装备制造业上市公司2014-2020年的数据,研究供应链关系、融资约束对高端装备制造业生产率的影响,结果显示:供应商集中度对高端装备制造业生产率具有正向促进作用,供应商集中度越高,企业全要素生产率就越高;而客户集中度对高端装备制造业生产率具有显著的抑制作用,客户集中度越高,全要素生产率就越低。融资约束对高端装备制造业生产率具有显著的抑制作用,融资的约束程度越高,全要素生产率越低。研究结论将为推动高端装备制造业产业高质量发展提供政策支持。High-end equipment manufacturing industry is an important indicator of national comprehensive strength and a key field of future international competition.Productivity is a key indicator to reflect its technology and management level.Based on the micro data of high-end equipment manufacturing industry from 2014 to 2020,this paper studies the influence of supply chain relationship and financing constraints on enterprise total factor productivity.The results show that the supplier concentration has a positive effect on total factor productivity the higher the supplier concentration,the higher the enterprise total factor productivity And customer concentration has a significant inhibition effect on the total factor productivity,the higher the customer concentration,the lower the total factor productivity.Financing constraint has a significant restraining effect on productivity of high-end equipment manufacturing industry,the higher the degree of financing constraint,the lower the total factor productivity.The conclusion will provide policy support for promoting the high-quality development of high-end equipment manufacturing industry.

关 键 词：高端装备制造业 供应链关系 融资约束 全要素生产率 

分 类 号：F274[经济管理—企业管理]