Article(id=1317436240278966301, tenantId=1146029695717560320, journalId=1308397381743640680, issueId=1317436203545243877, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1748361600000, receivedDateStr=2025-05-28, revisedDate=1753718400000, revisedDateStr=2025-07-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1792030876464, onlineDateStr=2026-10-15, pubDate=1786723200000, pubDateStr=2026-08-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792030876464, onlineIssueDateStr=2026-10-15, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792030876464, creator=13701087609, updateTime=1792030876464, updator=13701087609, issue=Issue{id=1317436203545243877, tenantId=1146029695717560320, journalId=1308397381743640680, year='2026', volume='44', issue='8', pageStart='1569', pageEnd='1792', issueExtLink='null', onlineDate='null', pubDate='1786723200000', pubDateStr='2026-08-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792030867705, creator='13701087609', updateTime=1792031039088, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1317436922423792157, tenantId=1146029695717560320, journalId=1308397381743640680, issueId=1317436203545243877, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1317436922427986462, tenantId=1146029695717560320, journalId=1308397381743640680, issueId=1317436203545243877, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1581, endPage=1592, ext={EN=ArticleExt(id=1317436240522235934, articleId=1317436240278966301, tenantId=1146029695717560320, journalId=1308397381743640680, language=EN, title=Research on the impact of digital industrial clusters construction on new quality productivity of enterprises, columnId=1309226307205034609, journalTitle=Studies in Science of Science, columnName=Hot Issues, runingTitle=null, highlight=null, articleAbstract=
In September 2023, General Secretary Xi Jinping pioneered the concept of new quality productivity, emphasizing the need to integrate scientific and technological innovation resources, lead the development of strategic emerging industries and future industries, and accelerate the formation of new quality productivity. Concurrently, the digital economy is accelerating the deconstruction and reshaping of traditional production factors, value creation models, and industrial organization forms. Digital industrial clusters, formed through physical geographic agglomeration and digital space interconnectivity, have emerged accordingly. Among the 45 national advanced manufacturing clusters announced by China's Ministry of Industry and Information Technology in 2022, 13 were digital industrial clusters. In the World Intellectual Property Organization (WIPO)'s 2024 Global Innovation Index (GII) Report, digital industrial clusters occupied four spots in the global top ten science and technology innovation clusters. This demonstrates that innovation serves as the endogenous driving force and crucial foundation for the development of digital industrial clusters. As an emerging industrial ecosystem, can digital industrial clusters become the high-quality “soil” for cultivating new quality productivity? However, the existing studies mainly focus on the development strategies of digital industrial clusters and new quality productivity, but lacks in-depth exploration of the relationship between the two. This paper explores the mechanism and optimization pathways through which digital industrial clusters empower new quality productivity. This holds profound strategic significance for accelerating the cultivation of new quality productivity and constructing internationally competitive digital industrial clusters.
This paper treats China's digital industrial cluster pilot policy as a quasi-natural experiment and employs staggered difference-in-differences (DID) approach to empirically examine the impact of digital industrial clusters construction on new quality productivity of enterprises. This paper finds that: (1) The construction of digital industrial clusters significantly promotes new quality productivity of enterprises. From an economic perspective, compared with enterprises in non-pilot districts and counties, the new quality productivity level of enterprises in pilot districts and counties has significantly increased by 8.13% after the implementation of the policy. (2) The mechanism test indicates that there are primarily three pathways through which digital industrial clusters promote the new quality productivity of enterprises: by improving the efficiency of credit and labor allocation to optimize the factor chain, reducing customer and supplier concentration to restructure the supply chain, and fostering integrated innovation to upgrade the innovation chain; (3) The construction of digital industrial clusters has a stronger effect on promoting new quality productivity for enterprises in the eastern region, intellectual property-intensive industries, strategic emerging industries, state-owned enterprises, and smaller-scale enterprises. In addition, the digital industrial cluster pilot policy also promotes the new quality productivity of enterprises in neighboring districts and counties. Based on the above conclusions, this paper offers the following policy implications: First, further enrich and strengthen the policy content and tools for building digital industrial clusters to establish them as the core vehicle for new quality productivity. Second, focus on the heterogeneity of policy effects to enhance the precision and inclusiveness of digital industrial cluster policy. Third, strengthen spillover effects and governance mechanisms to deepen the strategic layout of digital industrial clusters.
, authors=Hong-ming WANG
1, Peng-bo SUN
2, Wei-wei HUANG
3, authorsList=Hong-ming WANG, Peng-bo SUN, Wei-wei HUANG, authorCompany=null, correspAuthors=Wei-wei HUANG, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1317436242845880355, articleId=1317436240278966301, tenantId=1146029695717560320, journalId=1308397381743640680, language=CN, title=数字产业集群建设对企业新质生产力的影响研究, columnId=1309226307364418163, journalTitle=科学学研究, columnName=热点议题, runingTitle=null, highlight=null, articleAbstract=
数字经济引发全球产业变革的时代背景下,亟需构建适应新质生产力发展要求的新型载体。本文将数字产业集群试点政策视为准自然实验,采用交错双重差分模型实证考察数字产业集群建设对企业新质生产力的影响。研究发现:数字产业集群建设显著提升了企业新质生产力。数字产业集群促进企业新质生产力提升的路径主要有三条:一是提高信贷和劳动力配置效率来实现要素链优化,二是降低客户和供应商集中度来实现供应链重构,三是促进企业融通创新来实现创新链升级。数字产业集群建设对于东部地区企业、知识产权密集型行业、战略性新兴产业、国有企业以及较小规模企业,具有更强的新质生产力提升效应。此外,数字产业集群政策还推动了周边区县企业新质生产力的提升。研究结论从数字产业集群建设视角为政府引导新质生产力发展提供了有益借鉴。
, authors=王宏鸣
1, 孙鹏博
2, 黄巍巍
3, authorsList=王宏鸣, 孙鹏博, 黄巍巍, authorCompany=null, correspAuthors=黄巍巍, authorNote=
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1 School of Humanities and Social Sciences, Jiangsu University of Science and Technology, Zhenjiang 212100, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1317436243814764593, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, authorId=1317436243676352558, language=CN, stringName=王宏鸣, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1 江苏科技大学人文社科学院, 江苏镇江 212100, bio={"content":"
王宏鸣(1993-),男,讲师,博士。
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1 江苏科技大学人文社科学院, 江苏镇江 212100)])]), Author(id=1317436243898650675, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1317436243990925365, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, authorId=1317436243898650675, language=EN, stringName=Peng-bo SUN, firstName=Peng-bo, middleName=null, lastName=SUN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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2 College of Economic and Social Development, Nankai University, Tianjin 300071, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1317436244083200054, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, authorId=1317436243898650675, language=CN, stringName=孙鹏博, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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2 南开大学经济与社会发展研究院, 天津 300071, bio={"content":"
孙鹏博(1992-),男,博士后。
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孙鹏博(1992-),男,博士后。
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2 南开大学经济与社会发展研究院, 天津 300071)])]), Author(id=1317436244150308920, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=weiweihuang@zjnu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1317436244221612090, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, authorId=1317436244150308920, language=EN, stringName=Wei-wei HUANG, firstName=Wei-wei, middleName=null, lastName=HUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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3 College of Economics and Management, Zhejiang Normal University, Jinhua 321004, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1317436244292915259, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, authorId=1317436244150308920, language=CN, stringName=黄巍巍, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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3 浙江师范大学经济与管理学院, 浙江金华 321004, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1317436243567300650, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, xref=3, ext=[AuthorCompanyExt(id=1317436243575689259, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, companyId=1317436243567300650, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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3 浙江师范大学经济与管理学院, 浙江金华 321004)])])], keywords=[Keyword(id=1317436244385189948, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, orderNo=1, keyword=digital industrial clusters), Keyword(id=1317436244448104509, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, orderNo=2, keyword=new quality productivity), Keyword(id=1317436244506824766, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, orderNo=3, keyword=integrated innovation), Keyword(id=1317436244590710847, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, orderNo=4, keyword=difference-in-differences approach), Keyword(id=1317436244670402624, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, orderNo=1, keyword=数字产业集群), Keyword(id=1317436244741705793, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, orderNo=2, keyword=新质生产力), Keyword(id=1317436244817203266, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, orderNo=3, keyword=融通创新), Keyword(id=1317436244884312131, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, orderNo=4, keyword=双重差分模型)], refs=[Reference(id=1317436248621437018, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=7, pageStart=18, pageEnd=22, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=夏杰长, journalName=价格理论与实践, refType=null, unstructuredReference=夏杰长. 基于数实融合的数字产业集群创新发展研究[J].
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43(5):943-954., articleTitle=数智化转型对企业新质生产力的影响研究, refAbstract=新质生产力是推动企业高质量发展的强劲推动力和支撑力,研究其驱动因素对于企业发展至关重要。本研究基于动态资源基础观,利用2015-2022年中国A股上市公司数据,实证分析了数智化转型对企业新质生产力的影响及异质性特征,并对吸收能力的中介作用和市场竞争强度的调节作用进行了检验。研究发现:(1)数智化转型对企业新质生产力水平的提升有显著影响;(2)吸收能力在数智化转型与企业新质生产力关系间发挥中介作用;(3)市场竞争强度在数智化转型与企业新质生产力关系间发挥正向调节作用;(4)相较于国有、中西部地区、衰退期的企业,非国有、东部地区、成长期和成熟期的企业实施数智化转型更能促进新质生产力水平提升。研究结论为企业数智化转型和提升新质生产力提供了理论支持,并丰富了相关实证研究。), Reference(id=1317436256187961473, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, doi=null, pmid=null, pmcid=null, year=2025, volume=43, issue=5, pageStart=943, pageEnd=954, url=null, language=null, rfNumber=[22], rfOrder=39, authorNames=Zhang X E, Wang W, Yu Y B, journalName=Studies in Science of Science, refType=null, unstructuredReference=
Zhang X E,
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Yu Y B. Research on the influence of digital intelligence transformation on the new quality productivity of enterprises[J].
Studies in Science of Science,
2025,
43(5): 943-954., articleTitle=Research on the influence of digital intelligence transformation on the new quality productivity of enterprises, refAbstract=New quality productivity is a powerful driving force and supporting force to promote the high-quality development of enterprises. This view has been widely recognized by the community. Accelerating the development of new quality productivity will help enterprises enhance their competitive advantage and realize sustainable development. However, the existing literature focuses on exploring the connotation characteristics and value significance of new quality productivity, and there are few empirical research models to explore its driving forces. Some studies believe that the digital intelligence transformation is the core driving force to lead the innovation and development of enterprises, and whether the digital intelligence transformation can improve the new quality productivity level of enterprises is an urgent topic to be discussed.Based on the dynamic resource-based view, using the data of China A-share listed companies from 2015 to 2022, this paper empirically analyzes the influence and heterogeneity of digital intelligence transformation on the new quality productivity of enterprises, and tests the mediating role of absorptive capacity and the moderating role of competitive intensity. It is found that: (1) the digital intelligence transformation has a significant impact on the improvement of the new quality productivity level of enterprises, and this conclusion still holds after various robustness tests. (2) the digital intelligence transformation can improve the absorptive capacity and new quality productivity of enterprises, and the absorptive capacity plays a mediating role in the relationship between the digital intelligence transformation and new quality productivity of enterprises. (3) the competitive intensity plays a positive role in moderating the relationship between the digital intelligence transformation and the new quality productivity of enterprises. (4) heterogeneity analysis shows that, compared with state-owned enterprises, enterprises in the central and western regions and in recession, non-state-owned, eastern regions, growing and mature regions can promote the improvement of new quality productivity by implementing digital intelligence transformation. The theoretical contributions of this study are as follows: first, the existing literature focuses on the connotation characteristics and value significance of new quality productivity, while there are few empirical research models to explore its driving factors. This study examines the influence of digital intelligence transformation on the new quality productivity level of enterprises through empirical research, which not only provides theoretical reference for promoting the transformation of digital intelligence and improving the new quality productivity level of enterprises, but also enriches the empirical research on the relationship between digital intelligence transformation and new quality productivity of enterprises. Second, based on the dynamic resource-based view, the theoretical model of "digital intelligence transformation-absorptive capacity-new quality productivity of enterprises" is constructed, and the intermediate transmission mechanism of absorptive capacity is deeply analyzed, which opens the "black box" in the process of digital intelligence transformation and empowerment of new quality productivity of enterprises. Thirdly, by including the industry competitive intensity at the macro level as a moderating variable, the boundary conditions of the impact of digital intelligence transformation on the new quality productivity of enterprises are further clarified, which is helpful to clarify the complex and diverse relationship between them and enrich the relevant research on the dynamic resource-based view.), Reference(id=1317436256288624770, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, doi=null, pmid=null, pmcid=null, year=2020, volume=55, issue=10, pageStart=159, pageEnd=175, url=null, language=null, rfNumber=[23], rfOrder=40, authorNames=王永钦, 董雯, journalName=经济研究, refType=null, unstructuredReference=王永钦, 董雯. 机器人的兴起如何影响中国劳动力市场?——来自制造业上市公司的证据[J].
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35(7): 60-77., articleTitle=Artificial intelligence, structural transformation and labor share, refAbstract=null)], funds=[Fund(id=1317436248436887640, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, awardId=72503105, language=CN, fundingSource=国家自然科学基金青年项目(72503105), fundOrder=null, country=null), Fund(id=1317436248491413593, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, awardId=2025SJYB1624, language=CN, fundingSource=江苏高校哲学社会科学研究一般项目(2025SJYB1624), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1317436243265310756, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, xref=1, ext=[AuthorCompanyExt(id=1317436243269505061, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, companyId=1317436243265310756, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 School of Humanities and Social Sciences, Jiangsu University of Science and Technology, Zhenjiang 212100, China), AuthorCompanyExt(id=1317436243277893670, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, companyId=1317436243265310756, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 江苏科技大学人文社科学院, 江苏镇江 212100)]), AuthorCompany(id=1317436243353391143, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, xref=2, ext=[AuthorCompanyExt(id=1317436243361779752, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, companyId=1317436243353391143, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 College of Economic and Social Development, Nankai University, Tianjin 300071, China), AuthorCompanyExt(id=1317436243370168361, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, companyId=1317436243353391143, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 南开大学经济与社会发展研究院, 天津 300071)]), AuthorCompany(id=1317436243567300650, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, xref=3, ext=[AuthorCompanyExt(id=1317436243575689259, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, companyId=1317436243567300650, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 College of Economics and Management, Zhejiang Normal University, Jinhua 321004, China), AuthorCompanyExt(id=1317436243596660780, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, companyId=1317436243567300650, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 浙江师范大学经济与管理学院, 浙江金华 321004)])], figs=[ArticleFig(id=1317436245047889988, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Figure 1, caption=
Pre-event trend test, figureFileSmall=ypIiQ1PRARIHsH5UWfxklw==, figureFileBig=BAOl8jAnroXmlH1A0ABJXg==, tableContent=null), ArticleFig(id=1317436245123387461, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=图1, caption=
事前趋势检验, figureFileSmall=ypIiQ1PRARIHsH5UWfxklw==, figureFileBig=BAOl8jAnroXmlH1A0ABJXg==, tableContent=null), ArticleFig(id=1317436245387628614, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Figure 2, caption=
Placebo test, figureFileSmall=Wf2IWaVUi6wwCQfN1TuIQQ==, figureFileBig=+GrO/khX/KlzKelVhZ/pSw==, tableContent=null), ArticleFig(id=1317436245698007111, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=图2, caption=
安慰剂检验, figureFileSmall=Wf2IWaVUi6wwCQfN1TuIQQ==, figureFileBig=+GrO/khX/KlzKelVhZ/pSw==, tableContent=null), ArticleFig(id=1317436247207956552, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Table 1, caption=
Index system of enterprise new quality productivity
, figureFileSmall=null, figureFileBig=null, tableContent=
| 一级指标 | 二级指标 | 三级指标 | 衡量方式 |
| 新质劳动者 | 员工素质 | 研发人员占比 | 研发人员数/员工数量 |
| 高学历人员占比 | 研究生学历以上人数/员工数量 |
| 管理层素质 | 高管绿色经历 | 有高管接受过“绿色”相关教育或从事过“绿色”相关工作,取值为1,否则为0 |
| 高管海外背景 | 有高管具有海外背景取值为1,否则为0 |
| 新质劳动对象 | 生态环境 | 环境治理得分 | 华证ESG评级中的环境得分 |
| 未来发展 | 固定资产占比 | 固定资产/资产总额 |
| 机器人渗透率 | 参照王永钦和董雯[23]构建的企业层面机器人渗透率 |
| 新质劳动资料 | 科技劳动资料 | 创新水平 | Ln(专利授权数+1) |
| 数字劳动资料 | 数智化程度 | Ln(年报中数字化关键词词频+1) |
| 数字资产占比 | 数字化相关资产/无形资产总额 |
| 绿色劳动资料 | 绿色技术水平 | Ln(绿色专利授权数+1) |
| 绿色专利占比 | 绿色专利授权数/专利授权数 |
), ArticleFig(id=1317436247287648329, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=表1, caption=
企业新质生产力评价指标体系
, figureFileSmall=null, figureFileBig=null, tableContent=
| 一级指标 | 二级指标 | 三级指标 | 衡量方式 |
| 新质劳动者 | 员工素质 | 研发人员占比 | 研发人员数/员工数量 |
| 高学历人员占比 | 研究生学历以上人数/员工数量 |
| 管理层素质 | 高管绿色经历 | 有高管接受过“绿色”相关教育或从事过“绿色”相关工作,取值为1,否则为0 |
| 高管海外背景 | 有高管具有海外背景取值为1,否则为0 |
| 新质劳动对象 | 生态环境 | 环境治理得分 | 华证ESG评级中的环境得分 |
| 未来发展 | 固定资产占比 | 固定资产/资产总额 |
| 机器人渗透率 | 参照王永钦和董雯[23]构建的企业层面机器人渗透率 |
| 新质劳动资料 | 科技劳动资料 | 创新水平 | Ln(专利授权数+1) |
| 数字劳动资料 | 数智化程度 | Ln(年报中数字化关键词词频+1) |
| 数字资产占比 | 数字化相关资产/无形资产总额 |
| 绿色劳动资料 | 绿色技术水平 | Ln(绿色专利授权数+1) |
| 绿色专利占比 | 绿色专利授权数/专利授权数 |
), ArticleFig(id=1317436247354757194, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Table 2, caption=
Variable definition and descriptive statistics
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | 定义 | 观测值 | 均值 | 标准差 | 最小值 | 最大值 |
| NQP | 企业新质生产力评价指标的熵权和 | 25798 | 11.5891 | 8.0233 | 1.1154 | 41.1464 |
| did | 数字产业集群试点政策 | 25798 | 0.1366 | 0.3434 | 0 | 1 |
| size | Ln(总资产) | 25798 | 22.4240 | 1.3129 | 20.0612 | 26.4573 |
| age | Ln(当期年份-上市年份+1) | 25798 | 2.2313 | 0.7510 | 0.6931 | 3.4012 |
| lev | 资产负债率 | 25798 | 0.4300 | 0.1997 | 0.0593 | 0.8833 |
| roe | 净利润/总资产 | 25798 | 0.0555 | 0.1335 | -0.7022 | 0.3190 |
| cflow | 经营活动产生的现金流净额/总资产 | 25798 | 0.0504 | 0.0663 | -0.1412 | 0.2464 |
| top1 | 第一大股东持股比例 | 25798 | 33.4332 | 14.7918 | 8.0900 | 73.6500 |
| dual | 董事长是否兼任总经理,兼任=1,否则=0 | 25798 | 0.2972 | 0.4570 | 0 | 1 |
| board | 董事会人数 | 25798 | 8.4878 | 1.6183 | 5 | 14 |
), ArticleFig(id=1317436247438643275, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=表2, caption=
变量定义与描述性统计
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | 定义 | 观测值 | 均值 | 标准差 | 最小值 | 最大值 |
| NQP | 企业新质生产力评价指标的熵权和 | 25798 | 11.5891 | 8.0233 | 1.1154 | 41.1464 |
| did | 数字产业集群试点政策 | 25798 | 0.1366 | 0.3434 | 0 | 1 |
| size | Ln(总资产) | 25798 | 22.4240 | 1.3129 | 20.0612 | 26.4573 |
| age | Ln(当期年份-上市年份+1) | 25798 | 2.2313 | 0.7510 | 0.6931 | 3.4012 |
| lev | 资产负债率 | 25798 | 0.4300 | 0.1997 | 0.0593 | 0.8833 |
| roe | 净利润/总资产 | 25798 | 0.0555 | 0.1335 | -0.7022 | 0.3190 |
| cflow | 经营活动产生的现金流净额/总资产 | 25798 | 0.0504 | 0.0663 | -0.1412 | 0.2464 |
| top1 | 第一大股东持股比例 | 25798 | 33.4332 | 14.7918 | 8.0900 | 73.6500 |
| dual | 董事长是否兼任总经理,兼任=1,否则=0 | 25798 | 0.2972 | 0.4570 | 0 | 1 |
| board | 董事会人数 | 25798 | 8.4878 | 1.6183 | 5 | 14 |
), ArticleFig(id=1317436247509946444, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Table 3, caption=
Baseline regression results
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | (1) | (2) | (3) |
| NQP | NQP | NQP |
| did | 0.9508*** | 0.9258*** | 0.9422*** |
| (0.3335) | (0.3266) | (0.3265) |
| size | | 0.8392*** | 0.7967*** |
| (0.1615) | (0.1613) |
| age | | -0.1612 | -0.2182 |
| (0.2677) | (0.2731) |
| lev | | -1.7422*** | -1.6985*** |
| (0.5967) | (0.5970) |
| roe | | -0.7474* | -0.6769 |
| (0.4356) | (0.4338) |
| cflow | | -1.4583** | -1.4605** |
| (0.7435) | (0.7421) |
| top1 | | | -0.0117 |
| | (0.0107) |
| dual | | | -0.1520 |
| | (0.1790) |
| board | | | 0.1873*** |
| | (0.0621) |
| 常数项 | 11.4592*** | -6.1320* | -6.2291* |
| (0.0456) | (3.4903) | (3.5689) |
| 企业固定效应 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 |
| 观测值 | 25798 | 25798 | 25798 |
| Adj R2 | 0.599 | 0.601 | 0.602 |
), ArticleFig(id=1317436247598026829, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=表3, caption=
基准回归结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | (1) | (2) | (3) |
| NQP | NQP | NQP |
| did | 0.9508*** | 0.9258*** | 0.9422*** |
| (0.3335) | (0.3266) | (0.3265) |
| size | | 0.8392*** | 0.7967*** |
| (0.1615) | (0.1613) |
| age | | -0.1612 | -0.2182 |
| (0.2677) | (0.2731) |
| lev | | -1.7422*** | -1.6985*** |
| (0.5967) | (0.5970) |
| roe | | -0.7474* | -0.6769 |
| (0.4356) | (0.4338) |
| cflow | | -1.4583** | -1.4605** |
| (0.7435) | (0.7421) |
| top1 | | | -0.0117 |
| | (0.0107) |
| dual | | | -0.1520 |
| | (0.1790) |
| board | | | 0.1873*** |
| | (0.0621) |
| 常数项 | 11.4592*** | -6.1320* | -6.2291* |
| (0.0456) | (3.4903) | (3.5689) |
| 企业固定效应 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 |
| 观测值 | 25798 | 25798 | 25798 |
| Adj R2 | 0.599 | 0.601 | 0.602 |
), ArticleFig(id=1317436247677718606, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Table 4, caption=
Robustness tests
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| 变量 | (1) | (2) | (3) | (4) | (5) | (6) | (7) |
| 政策提前3期 | 修正样本选择偏差 | 异质性处理效应 | 双重机器学习模型 | 更换被解释变量 | 排除干扰性政策 | 剔除直辖市样本 |
| did | 0.5497 | 0.7831** | 0.7485* | 1.9423*** | 0.0487*** | 0.9194*** | 0.5940** |
| (0.4314) | (0.3367) | (0.4487) | (0.2919) | (0.0162) | (0.3340) | (0.2483) |
| 宽带中国 | | | | | | -0.1891 | |
| | | | | (0.2833) | |
| 大数据试验区 | | | | | | -0.1611 | |
| | | | | (0.2904) | |
| 控制变量 | 是 | 是 | 是 | 是 | 是 | 是 | 是 |
| 企业固定效应 | 是 | 是 | 是 | 是 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 | 是 | 是 | 是 | 是 |
| 观测值 | 25798 | 15039 | 21121 | 25798 | 25482 | 23247 | 19838 |
| Adj R2 | 0.601 | 0.616 | — | — | 0.914 | 0.603 | 0.587 |
), ArticleFig(id=1317436247761604687, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=表4, caption=
稳健性检验
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| 变量 | (1) | (2) | (3) | (4) | (5) | (6) | (7) |
| 政策提前3期 | 修正样本选择偏差 | 异质性处理效应 | 双重机器学习模型 | 更换被解释变量 | 排除干扰性政策 | 剔除直辖市样本 |
| did | 0.5497 | 0.7831** | 0.7485* | 1.9423*** | 0.0487*** | 0.9194*** | 0.5940** |
| (0.4314) | (0.3367) | (0.4487) | (0.2919) | (0.0162) | (0.3340) | (0.2483) |
| 宽带中国 | | | | | | -0.1891 | |
| | | | | (0.2833) | |
| 大数据试验区 | | | | | | -0.1611 | |
| | | | | (0.2904) | |
| 控制变量 | 是 | 是 | 是 | 是 | 是 | 是 | 是 |
| 企业固定效应 | 是 | 是 | 是 | 是 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 | 是 | 是 | 是 | 是 |
| 观测值 | 25798 | 15039 | 21121 | 25798 | 25482 | 23247 | 19838 |
| Adj R2 | 0.601 | 0.616 | — | — | 0.914 | 0.603 | 0.587 |
), ArticleFig(id=1317436247837102160, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Table 5, caption=
Mechanism tests
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| 变量 | (1) | (2) | (3) | (4) |
| fd | el | scc | rti |
| did | -0.0342* | -0.0234*** | -0.9435** | 0.0690** |
| (0.0195) | (0.0056) | (0.4685) | (0.0321) |
| 控制变量 | 是 | 是 | 是 | 是 |
| 企业固定效应 | 是 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 | 是 |
| 观测值 | 25798 | 24169 | 24957 | 25798 |
| Adj R2 | 0.344 | 0.140 | 0.723 | 0.699 |
), ArticleFig(id=1317436247891628113, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=表5, caption=
机制检验
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | (1) | (2) | (3) | (4) |
| fd | el | scc | rti |
| did | -0.0342* | -0.0234*** | -0.9435** | 0.0690** |
| (0.0195) | (0.0056) | (0.4685) | (0.0321) |
| 控制变量 | 是 | 是 | 是 | 是 |
| 企业固定效应 | 是 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 | 是 |
| 观测值 | 25798 | 24169 | 24957 | 25798 |
| Adj R2 | 0.344 | 0.140 | 0.723 | 0.699 |
), ArticleFig(id=1317436247962931282, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Table 6, caption=
Heterogeneity analysis: Regional and industry levels
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| 变量 | (1) | (2) | (3) | (4) | (5) | (6) |
| 东部地区 | 中西部地区 | 知识产权密集型行业 | 非知识产权密集型行业 | 战略性新兴产业 | 非战略性新兴产业 |
| did | 0.8095** | 0.6668 | 1.0667*** | 0.1799 | 0.8304** | 0.7567 |
| (0.3680) | (0.6254) | (0.4009) | (0.5594) | (0.3293) | (0.4617) |
| 控制变量 | 是 | 是 | 是 | 是 | 是 | 是 |
| 企业固定效应 | 是 | 是 | 是 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 | 是 | 是 | 是 |
| 观测值 | 20104 | 5694 | 16423 | 9375 | 7184 | 18614 |
| Adj R2 | 0.614 | 0.568 | 0.586 | 0.628 | 0.640 | 0.568 |
), ArticleFig(id=1317436248030040147, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=表6, caption=
异质性分析:地区和行业层面
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| 变量 | (1) | (2) | (3) | (4) | (5) | (6) |
| 东部地区 | 中西部地区 | 知识产权密集型行业 | 非知识产权密集型行业 | 战略性新兴产业 | 非战略性新兴产业 |
| did | 0.8095** | 0.6668 | 1.0667*** | 0.1799 | 0.8304** | 0.7567 |
| (0.3680) | (0.6254) | (0.4009) | (0.5594) | (0.3293) | (0.4617) |
| 控制变量 | 是 | 是 | 是 | 是 | 是 | 是 |
| 企业固定效应 | 是 | 是 | 是 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 | 是 | 是 | 是 |
| 观测值 | 20104 | 5694 | 16423 | 9375 | 7184 | 18614 |
| Adj R2 | 0.614 | 0.568 | 0.586 | 0.628 | 0.640 | 0.568 |
), ArticleFig(id=1317436248109731924, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Table 7, caption=
Heterogeneity analysis: Enterprise level
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | (1) | (2) | (3) | (4) |
| 国有企业 | 非国有企业 | 较大规模企业 | 较小规模企业 |
| did | 1.1647* | 0.8253** | 0.5803 | 1.0660** |
| (0.6419) | (0.3712) | (0.4684) | (0.4478) |
| 控制变量 | 是 | 是 | 是 | 是 |
| 企业固定效应 | 是 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 | 是 |
| 观测值 | 8467 | 是 | 11856 | 13942 |
| Adj R2 | 0.599 | 0.618 | 0.627 | 0.608 |
| 系数差异P值 | 0.018** | | | |
), ArticleFig(id=1317436248181035093, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=表7, caption=
异质性分析:企业层面
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量 | (1) | (2) | (3) | (4) |
| 国有企业 | 非国有企业 | 较大规模企业 | 较小规模企业 |
| did | 1.1647* | 0.8253** | 0.5803 | 1.0660** |
| (0.6419) | (0.3712) | (0.4684) | (0.4478) |
| 控制变量 | 是 | 是 | 是 | 是 |
| 企业固定效应 | 是 | 是 | 是 | 是 |
| 年份固定效应 | 是 | 是 | 是 | 是 |
| 观测值 | 8467 | 是 | 11856 | 13942 |
| Adj R2 | 0.599 | 0.618 | 0.627 | 0.608 |
| 系数差异P值 | 0.018** | | | |
), ArticleFig(id=1317436248260726870, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=EN, label=Table 8, caption=
Spillover effect analysis
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| 变量 | (1) | (2) |
| NQP | NQP |
| did2 | 0.8335*** | 0.5714** |
| (0.2580) | (0.2505) |
| 控制变量 | 否 | 是 |
| 企业固定效应 | 是 | 是 |
| 年份固定效应 | 是 | 是 |
| 观测值 | 21666 | 21666 |
| Adj R2 | 0.175 | 0.210 |
), ArticleFig(id=1317436248336224343, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436240278966301, language=CN, label=表8, caption=
溢出效应分析
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| 变量 | (1) | (2) |
| NQP | NQP |
| did2 | 0.8335*** | 0.5714** |
| (0.2580) | (0.2505) |
| 控制变量 | 否 | 是 |
| 企业固定效应 | 是 | 是 |
| 年份固定效应 | 是 | 是 |
| 观测值 | 21666 | 21666 |
| Adj R2 | 0.175 | 0.210 |
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