经济与管理研究2026，Vol.47Issue(4)：64-80,17.DOI:10.13502/j.cnki.issn1000-7636.2026.04.005
政府数字采购与企业数字关键核心技术突破
Government Digital Procurement and Firms'Breakthroughs in Digital Core Technologies in Key Fields
摘要
Abstract
Digital core technologies in key fields underpin industrial innovation and the enhancement of competitive advantage.Government digital procurement provides an external impetus for firms to achieve breakthroughs in these core technologies and facilitate their application and commercialization.Based on panel data from A-share listed companies in China from 2013 to 2023,this paper empirically investigates the impact of government digital procurement on firms'breakthroughs in digital core technologies in key fields and elucidates the underlying mechanisms. The findings reveal that government digital procurement can promote firms'breakthroughs in digital core technologies in key fields.This conclusion remains valid after addressing potential endogeneity concerns and conducting a series of robustness checks.Mechanism analysis identifies three primary pathways through which government digital procurement exerts its influence:boosting market expectations and R&D confidence,stimulating dedicated digital investments in infrastructure,and intensifying competitive pressure for innovation.Heterogeneity analysis further uncovers that this promoting effect is more pronounced in certain types of firms.Specifically,the effect is stronger for private enterprises,due to their greater flexibility,sharper market sensitivity,and stronger reliance on government contracts for market access and legitimacy.The effect is also more substantial for firms located in provincial capitals,which may benefit from superior digital infrastructure,denser innovation networks,and more efficient policy implementation.Additionally,firms operating in broader markets experience a greater boost,as their larger scale potentially allows for better absorption of procurement-driven demand and spreading of innovation costs. This paper contributes to the literature in several ways.It extends the understanding of demand-side innovation policy by empirically validating the role of government procurement,specifically in its digital form,as a powerful tool for stimulating breakthroughs in digital core technologies in key fields.It moves beyond an input-output perspective by systematically unpacking the micro-mechanisms—market expectation,digital investment,and competitive pressure—through which procurement influences corporate innovation behavior.Furthermore,the heterogeneous findings offer nuanced insights for targeted policy design.The conclusions provide practical implications for the interaction between government demand-side policies and corporate innovation strategies.They also offer empirical evidence to inform the government on how to optimize the design of digital procurement policies,such as tailoring support mechanisms for different firm types and regions,to more effectively empower and accelerate the autonomous breakthroughs in digital core technologies in key fields,thereby fostering national digital competitiveness and industrial upgrading.关键词
政府数字采购/数字关键核心技术突破/协同创新/数字化投入/市场竞争Key words
government digital procurement/breakthroughs in digital core technologies in key fields/collaborative innovation/digital investment/market competition分类
管理科学引用本文复制引用
习明明,郑对,李婷..政府数字采购与企业数字关键核心技术突破[J].经济与管理研究,2026,47(4):64-80,17.基金项目
国家社会科学基金重大项目"'十五五'时期我国制造业重点投资方向和领域研究"(25&ZD172) （25&ZD172）
国家自然科学基金地区项目"基于两区制空间Durbin固定效应模型的地区资本结构对经济增长影响研究"(72264011) （72264011）
