首页|"两业"融合对企业加成率的影响——来自制造业上市公司的经验证据

"两业"融合对企业加成率的影响——来自制造业上市公司的经验证据

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基于全国投入产出数据与中国上市公司数据库匹配得到的制造业企业样本,研究了制造业与生产性服务业(以下简称"两业")融合对企业加成率的影响。研究发现:"两业"融合显著提升了制造业企业加成率,该结论在经过一系列稳健性检验后依然成立。机制检验表明,"两业"融合通过促进企业投入要素升级、核心技术升级和产品功能升级三种渠道提升企业加成率;异质性检验表明,"两业"融合明显提升了位于东部地区、技术密集型和资本密集型、处于成长期和成熟期制造业企业的加成率;拓展分析发现,企业所在地区的制度环境强化了"两业"融合对制造业企业加成率的促进作用,"两业"融合还显著降低了企业加成率的离散度,优化了资源配置。研究结论为深入理解"两业"融合如何赋能制造业转型升级提供了新的视角与经验证据,也为进一步助推制造业"质效升级"提供了有益的政策启示。
The Impact of the Integration of"Manufacturing and Producer Services"on Enterprises'Mark-up Rates:Empirical Evidence from Listed Manufacturing Companies
Based on samples of manufacturing enterprises obtained by matching national input-output data with the database of listed companies in China,the paper studies the impact of the integration of manufacturing and producer services(hereinafter referred to as the"Two Industries")on the mark-up rate of enterprises.The results show that the integration of the"Two Industries"has signifi-cantly increased the mark-up rate of manufacturing enterprises.This conclusion is still valid after a series of robustness tests.Heteroge-neity tests indicate that the integration of"Two Industries"significantly improves the markups of manufacturing enterprises in the growth and maturity stages,while its effect on declining enterprises is not significant.Mechanism tests reveal that the integration of"Two Industries"enhances the markups of manufacturing enterprises through three channels:upgrading input factors,upgrading core technologies and upgrading product functionality.Further analysis shows that the institutional environment of the region where the enter-prises are located strengthens the promoting effect of the integration of"Two Industries"on the markups of manufacturing enterprises.Additionally,the integration of"Two Industries"has also significantly reduced the dispersion of corporate mark-up rates and opti-mized resource allocation.The conclusion provides a new perspective and empirical evidence for in-depth understanding of how the in-tegration of the"Two Industries"empowers the transformation and upgrading of the manufacturing industry,and also provides useful policy inspiration for further promoting the"quality and efficiency upgrading"of the manufacturing industry.

Industry IntegrationMark-up RateInstitutional EnvironmentUpgrade of Manufacturing

韩民春、刘曈

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华中科技大学经济学院,湖北武汉 430074

产业融合 企业加成率 制度环境 制造业升级

国家社会科学基金重点项目国家自然科学基金项目

17AJY00772363017

2024

经济经纬
河南财经学院

经济经纬

CSTPCDCSSCICHSSCD北大核心
影响因子:1.006
ISSN:1006-1096
年,卷(期):2024.41(4)
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