数字产品进口转换是否引致企业持续数字创新:一蹴而就还是日积月累?  

Does Import Conversion of Digital Products Affect Enterprises'Continuous Digital Innovation:"Accomplished Overnight"or"Day and Month Cumulative"

作　　者：姚瑶[1] 杨高举[2] Yao Yao;Yang Gaoju(School of Economics,Zhejiang Gongshang University,Hangzhou 310018,China;School of Economics,Zhejiang University,Hangzhou 310058,China)

机构地区：[1]浙江工商大学经济学院,浙江杭州310018 [2]浙江大学经济学院,浙江杭州310058

出　　处：《浙江大学学报（人文社会科学版）》2024年第6期24-43,共20页Journal of Zhejiang University:Humanities and Social Sciences

基　　金：国家社科基金项目(22BJY212);教育部人文社科青年基金项目(18YJC790202);教育部重点研究基地浙江工商大学现代商贸研究中心重大项目(22JJD790083);浙江工商大学“消费促进”专项课题“数字时代的城乡劳动力流动与消费者福利效应及其政策优化研究”;浙江大学中国开放型经济研究中心资助项目。

摘　　要：面对市场不确定性带来的供应链冲击影响,企业往往采用数字产品进口转换来应对。企业实施数字产品进口转换是出于短暂避险,还是长期创新?数字产品进口转换是否引致企业持续数字创新的问题值得深入思考。对数字产品进口转换与企业持续性数字创新的因果关联的研究发现,数字产品进口转换基础上的要素配置重组、价值链分工与供需信息共享是促进企业持续性数字创新的主要途径,而工序智能化、市场规模扩大与企业国际化是影响持续性数字创新的调节性因素。拓展性分析表明,数字产品进口多元化与邻近区域转移效应对企业持续数字创新具有重要影响。China's economy is facing a complex and severe external environment,as well as the domestic situation of shrinking demand,supply shock,and weakening expectations.The market uncertainties faced by China's manufacturing enterprises primarily comes from the supply side impact,and the import dependence of intermediate goods constitutes the principal limit of the domestic industrial chain cycle.Therefore,manufacturing enterprises often adopt import substitution or product import conversion strategies to resolve the impact of market uncertainties.Under the background of the implementation of the"integration of digital economy and real economy"policy,it is of great theoretical value and practical significance to explore whether enterprises'import conversion of digital products can lead to sustainable digital innovation and the endogenous correlation mechanism between the two and the formation mechanism of enterprises'sustainable digital innovation.This paper uses the matched data of Chinese manufacturing industrial enterprises,customs and patents from 2000 to 2014 to identify the causal relationship between imported product conversion and sustainable digital innovation of enterprises and clearly describes the conversion behavior,conversion intensity and conversion scope of imported products at the micro enterprise-product level.The paper accurately divides enterprise digital innovation into three types of innovation:persistent digital innovation,temporary digital innovation,and one-off digital innovation.It also deeply analyzes the causes and internal mechanisms of enterprises'import transformation affecting sustainable digital innovation.Through staggered DID and other causal inference methods,the possible dynamic impact of import product peak transformation on sustainable innovation is tested,and the impact of import product source transformation on sustainable innovation is further analyzed through the heterogeneity test.This paper attempts to make up for the inadequacies of the existing literature.The possible margi

关 键 词：数字产品 进口转换 持续性 数字创新 

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