市场分割抑制了企业技术创新吗  

Does Market Segmentation Inhibit Corporate Technological Innovation?

作　　者：陈健生[1] 王问苈 Chen Jian-sheng;Wang Wen-li(Southwestern University of Finance and Economics,Chengdu 611130,China)

机构地区：[1]西南财经大学中国西部经济研究院,四川成都611130

出　　处：《当代财经》2025年第3期3-16,共14页Contemporary Finance and Economics

摘　　要：加快建设全国统一大市场、打破地方保护主义和市场分割、激发研发主体创新动机与活力,是构建新发展格局、推动经济高质量发展的有力举措。基于2003—2019年中国地级市和上市公司数据的实证分析表明,市场分割显著抑制了企业技术创新;市场分割对高技术产业、数字经济产业以及国有企业的技术创新具有抑制作用,而对非高技术产业、非数字经济产业和非国有企业的影响则不显著,这说明市场分割对依赖技术创新以保持市场竞争力的企业产生了更严重的阻碍作用。机制检验揭示,市场分割降低了市场竞争程度,阻碍了地区产业集群的形成及其强度的提高。进一步研究表明,市场分割不利于地区本地化创新能力的培育,阻碍了科技创新的发展。为此,厘清市场分割与企业技术创新之间的内在联系至关重要,应以市场化改革为导向,加大竞争政策的执法力度,加快建设全国统一大市场,以推进创新驱动发展战略的实施。Accelerating the construction of a unified national market,breaking down local protectionism and market segmentation,and stimulating the innovation motivation and vitality of research and development entities are powerful measures to build a new development pattern and promote high-quality economic development.The empirical analysis based on the data from Chinese prefecture level cities and listed companies from 2003 to 2019 shows that market segmentation has significantly inhibited corporate technological innovation,and that market segmentation has a restraining effect on technological innovation in high-tech industries,digital economy industries,and state-owned enterprises,while its impact on non high-tech industries,non digital economy industries,and non-state-owned enterprises is not significant.This indicates that market segmentation has a more serious hindering effect on enterprises that rely on technological innovation to maintain market competitiveness.The mechanism test reveals that market segmentation has reduced the degree of market competition and hinders the formation and intensity improvement of regional industrial clusters.Further research shows that market segmentation is not conducive to cultivating regional localization innovation capabilities and hinders the development of technological innovation.Therefore,it is crucial to clarify the inherent connection between market segmentation and enterprise technological innovation.We should take market-oriented reforms as the guide,enhance the enforcement of competition policies,accelerate the construction of a unified national market,and promote the implementation of innovation driven development strategies.

关 键 词：市场分割 企业技术创新 全国统一大市场 政府干预 市场竞争 

分 类 号：F061.5[经济管理—政治经济学]