智能制造政策是否促进企业数字技术创新?--来自国家智能制造试点企业的证据  

Does smart manufacturing policy promote enterprise digital technology innovation?--Evidence from national intelligent manufacturing pilot enterprises

作　　者：陈彦霖 阳镇 CHEN Yanlin;YANG Zhen(School of Government,University of Chinese Academy of Social Sciences,Beijing 102488,China;Institute of Industrial Economics,Chinese Academy of Social Sciences,Beijing 100006,China;Research Center for Technological Innovation,Tsinghua University,Beijing 100084,China)

机构地区：[1]中国社会科学院大学政府管理学院,北京102488 [2]中国社会科学院工业经济研究所,北京100006 [3]清华大学技术创新研究中心,北京100084

出　　处：《重庆理工大学学报（社会科学）》2024年第11期68-83,共16页Journal of Chongqing University of Technology（Social Science）

基　　金：国家社会科学基金重大项目“数字经济推动新兴产业创新的制度逻辑与系统构建研究”(22&ZD099);中国社会科学院智库基础研究项目“强化企业科技创新主体地位,推动实现高水平科技自立自强”(ZKJC240716);国家社会科学基金重点项目“支撑企业新质生产力形成的创新模式与创新政策研究”(24AGL018)。

摘　　要：新一轮工业革命深入演化进程中,面向制造业的数字化、网络化、智能化转型已成为突出的发展方向。作为一种新型生产方式,智能制造已成为全球工业大国竞相追逐的焦点,它不仅是制造业转型升级的新动能,也是加快培育与形成新质生产力的重要方向。以工信部2015—2018年每年实施的《智能制造试点示范专项行动》为准自然实验,开展智能制造政策赋能企业数字技术创新的效应评估。实证研究发现:智能制造政策显著提升了企业数字技术创新水平,尤其是对企业数字发明专利申请的影响更为显著。在考虑了一系列稳健性和内生性问题后,研究结论依然成立。智能制造政策作用于企业数字技术创新的主要机制包括环境政策工具中的税收优惠、营商环境优化以及数字基础设施建设。异质性检验发现,智能制造政策对非国有企业、小规模企业以及处于成长期和成熟期企业的影响效应更明显。最后,拓展性分析结果显示,智能制造还提高了企业的市场价值。该研究不仅能有效评估智能制造政策推动企业数字技术创新的政策效果,还能为智能制造作为一种先进生产方式推动企业数字技术创新、赋能新质生产力的发展提供理论与实践支撑。In the process of in-depth evolution of the new round of industrial revolution,the digitalization,networking,and intelligent transformation of the manufacturing industry has become a prominent development direction.As a new mode of production,intelligent manufacturing has become the focus of global industrial powers,which is not only a new driving force for the transformation and upgrading of manufacturing but also an important direction to accelerate the cultivation and formation of new quality productivity.The existing research on the impact of intelligent manufacturing on the enterprise level mainly focuses on the impact on enterprise productivity,strategic change,and financial performance,and to some extent neglects the specific impact of digital technology innovation on enterprises when they are facing the new round of digital technology revolution.In essence,intelligent manufacturing is not only a new production paradigm under the new round of industrial revolution,but also a new technological economic paradigm that can provide new technological elements for the innovation system of enterprises to a certain extent.Unfortunately,from the perspective of the existing research at the micro-enterprise level,there is still a gap in the research on intelligent manufacturing with a production paradigm change and enterprise digital innovation.Whether intelligent manufacturing policies can effectively stimulate enterprise digital technology innovation and promote enterprise productivity improvement needs to be further evaluated.This paper takes the Special Action for Intelligent Manufacturing Pilot Demonstration implemented by the Ministry of Industry and Information Technology of the People’s Republic of China every year from 2015 to 2018 as a sample,listed enterprises in the pilot enterprises as the processing group and other listed enterprises in the manufacturing field as the control group,and uses multi-time point difference-in-difference method to evaluate the impact of intelligent manufacturing policies on e

关 键 词：智能制造政策 数字技术 技术创新 政策效果评估 新质生产力 

分 类 号：F273.1[经济管理—企业管理]