企业数字化转型对两阶段技术创新效率的影响研究——兼论政府治理的调节效应

Research on theInfluence of Enterprise Digital Transformation on Two-Stage Technological Innovation Efficiency——the Moderating Effect of Government Governance

在数字经济时代,企业如何通过数字化转型和技术创新的深度融合实现跨越式发展,已成为推动新质生产力形成、促进经济高质量增长的关键动力。基于2011-2022年我国30个省份数据,通过测算企业数字化转型指数和基于创新价值链视角的两阶段技术创新效率,实证检验企业数字化转型对技术创新的影响。在理论阐释其影响效应和作用机理的基础上,进一步探讨数字化转型对技术创新效率的多维度影响,研究表明:(1)数字化转型显著提升了技术创新效率,尤其在成果市场转化阶段;(2)数字化转型在不同阶段对技术创新效率的影响呈现不同趋势,基础研发阶段呈现“N型”关系,而成果转化阶段呈现“倒U型”关系;(3)考虑到技术创新的外部性问题,从资本要素、公共产品和规则意识三个维度深入剖析政府在数字化转型和技术创新不同阶段中可采取的治理方式和手段。本研究为提高数字化转型对技术创新效率的促进作用提供了理论和实践参考,并为解决企业技术创新外部性问题提供了相适配的“政策组合拳”的经验证据。

In the era of digital economy,how enterprises achieve leapfrog development through the deep inte-gration of digital transformation and technological innovation has become a key driving force to promote the for-mation of new quality productivity and promote high-quality economic growth.Based on the data of 30 prov-inces in China from 2011 to 2022,this paper empirically tests the impact of enterprise digital transformation on technological innovation by measuring enterprise digital transformation index and two-stage technological inno-vation efficiency based on the perspective of innovation value chain.On the basis of the theoretical explanation of its influence and mechanism,the multi-dimensional influence of digital transformation on the efficiency of technological innovation is further discussed.The results show that(1)Digital transformation significantly im-proves the efficiency of technological innovation,especially in the transformation stage of the result market.(2)The influence of digital transformation on technological innovation efficiency at different stages presents different trends.The basic research and development stage presents an“N-shaped”relationship,while the re-sults transformation stage presents an“inverted U-shaped”relationship.(3)Considering the externality of technological innovation,this paper deeply analyzes the governance methods and means that the government can adopt in different stages of digital transformation and technological innovation from three dimensions:cap-ital elements,public goods and awareness of rules.Overall,the research offers both theoretical insights and empirical evidence to enhance the impact of digital transformation on technological innovation efficiency.It al-so suggests a policy mix as a suitable approach to addressing the externality issues faced by firms in technologi-cal innovation.