Article(id=1317436163405755332, tenantId=1146029695717560320, journalId=1308397381743640680, issueId=1317436114500170416, 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=1749398400000, receivedDateStr=2025-06-09, revisedDate=1760630400000, revisedDateStr=2025-10-17, acceptedDate=null, acceptedDateStr=null, onlineDate=1792030858135, onlineDateStr=2026-10-15, pubDate=1789401600000, pubDateStr=2026-09-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792030858135, onlineIssueDateStr=2026-10-15, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792030858135, creator=13701087609, updateTime=1792030858135, updator=13701087609, issue=Issue{id=1317436114500170416, tenantId=1146029695717560320, journalId=1308397381743640680, year='2026', volume='44', issue='9', pageStart='1793', pageEnd='2016', issueExtLink='null', onlineDate='null', pubDate='1789401600000', pubDateStr='2026-09-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792030846476, creator='13701087609', updateTime=1792031015367, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1317436822926504829, tenantId=1146029695717560320, journalId=1308397381743640680, issueId=1317436114500170416, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1317436822926504830, tenantId=1146029695717560320, journalId=1308397381743640680, issueId=1317436114500170416, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1911, endPage=1923, ext={EN=ArticleExt(id=1317436163623859141, articleId=1317436163405755332, tenantId=1146029695717560320, journalId=1308397381743640680, language=EN, title=Can intellectual property demonstration cities promote digital collaborative innovation?, columnId=1309226334803550422, journalTitle=Studies in Science of Science, columnName=Innovation Explorations, runingTitle=null, highlight=null, articleAbstract=
Digital technology has brought an end to the era where enterprises pursued innovation alone. Digital collaborative innovation, an innovative activity centered on digital innovation and conducted through multi-agent collaboration, is the result of the integration of digital innovation and collaborative innovation. Based on multi-agent collaboration, enterprises can easily break through technological barriers, expand their innovation networks, and unleash the vitality of innovation factors. A favorable intellectual property environment is an important factor in promoting cross-organizational collaborative innovation. Existing research has treated the construction of intellectual property demonstration cities as a quasi-natural experiment, discussing its impact on innovation, collaborative innovation, or digital innovation separately. However, how does the impact of intellectual property demonstration cities affect enterprise digital collaborative innovation, which centers on digital innovation and adopts the form of collaborative innovation? This topic has rarely been discussed in existing literature. With the accelerated penetration of digital technology in product collaborative innovation and industrial chain collaborative innovation, digital technology innovation consortia have become increasingly important; revealing the conditional mechanisms through which intellectual property demonstration cities trigger enterprise digital collaborative innovation holds theoretical value and practical significance.
Based on data from A-share listed companies from 2011 to 2023, this paper uses the construction of intellectual property demonstration cities as a quasi-natural experiment, characterizes digital collaborative innovation using jointly authorized digital patents, and examines the effects and mechanisms of intellectual property demonstration cities on digital collaborative innovation. The research finds that the construction of intellectual property demonstration cities has promoted an average increase of 22% in the rate of digital collaborative innovation among enterprises, indicating that public policies on intellectual property rights help to solve the property rights challenges of cross-organizational digital innovation and open up the channel for enterprises to integrate digital and physical innovation. Heterogeneity tests reveal that the impact of intellectual property demonstration cities on digital collaborative innovation only exists in the local creation effect, with no significant spatial spillover; enterprises with weak digital innovation foundations, those experiencing initial growth stages, and private "weak" enterprises are more likely to leverage public policies on intellectual property rights to gain the "wings" of digital-creative collaboration. In terms of mechanisms, enhancing multi-agent relationship connections, promoting the diffusion of basic research, and strengthening intellectual property enforcement are all important mechanisms through which intellectual property demonstration cities promote digital collaborative innovation among enterprises.
The potential academic contributions of this paper lie in the following aspects: Firstly, from a research perspective, this paper is an early empirical literature that examines the impact of intellectual property policies on enterprise digital collaborative innovation from the micro perspective of the interactive integration of digital innovation and collaborative innovation. Secondly, in terms of empirical strategy, this paper employs a multi-period difference-in-differences model to identify the causal relationship between intellectual property demonstration policies and enterprise digital collaborative innovation, providing incremental evidence for how to build a digital innovation consortium. Thirdly, in terms of mechanism analysis, this paper clarifies the theoretical mechanism through which the construction of intellectual property demonstration cities promotes enterprise digital collaborative innovation from three aspects: enhancing multi-agent relationship connections, promoting the diffusion of basic research, and strengthening intellectual property law enforcement. This provides theoretical guidance and practical insights for improving the intellectual property system, strengthening product collaborative innovation and building a digital innovation consortium.
, authors=Yong-hua ZUO
1, Hui-shu KUANG
2, Zheng LIU
1, Long YU
3, authorsList=Yong-hua ZUO, Hui-shu KUANG, Zheng LIU, Long YU, authorCompany=null, correspAuthors=Hui-shu KUANG, 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=1317436166056555466, articleId=1317436163405755332, tenantId=1146029695717560320, journalId=1308397381743640680, language=CN, title=知识产权示范城市推动了数字协同创新吗?, columnId=1309226334996488408, journalTitle=科学学研究, columnName=创新探索, runingTitle=null, highlight=null, articleAbstract=
知识产权公共政策能否保障跨组织数字创新产权,推动企业数字协同创新?基于2011-2023年A股上市公司数据,本文以知识产权示范城市建设为准自然实验,用联合授权数字专利表征数字协同创新,检验了知识产权示范城市影响数字协同创新的效应与机制。研究发现:知识产权示范城市建设促进企业平均数字协同创新率提升22%,说明知识产权公共政策有助于破解跨组织数字创新产权难题,打通企业“数实融合”通道。检验异质性发现,知识产权示范城市对数字协同创新的影响仅存本地创造效应,空间溢出不明显;数字创新基础弱、经历初创成长阶段以及民营类“弱”企业,更易借助知识产权公共政策插上数创协同“翅膀”。就机制而言,增强多主体关系联结、促进基础研究扩散以及强化知识产权执法,都是知识产权示范城市推动企业数字协同创新的重要机制。研究结论为完善知识产权制度创新、构建数字创新联合体等提供理论指导与实践启示。
, authors=左勇华
1, 匡慧姝
2, 刘政
1, 余龙
3, authorsList=左勇华, 匡慧姝, 刘政, 余龙, authorCompany=null, correspAuthors=匡慧姝, authorNote=
, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=DFKTbC/n9ACZwshpbiuS3g==, magXml=ttceR6rHfN8DskSZ35DTKw==, pdfUrl=null, pdf=Aejajp44Ux69vxymSlAjqQ==, pdfFileSize=2100324, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=l4oUM+6Krhy1NslQHKepBA==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=zL59AWC02aM9t63x4VLlBg==, mapNumber=null, fund=null)}, authors=[Author(id=1317436166555677653, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, orderNo=0, 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=1317436166635369431, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, authorId=1317436166555677653, language=EN, stringName=Yong-hua ZUO, firstName=Yong-hua, middleName=null, lastName=ZUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 Research Center for Management Science and Engineering, Jiangxi Normal University, Nanchang 330022, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1317436166723449816, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, authorId=1317436166555677653, language=CN, stringName=左勇华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 江西师范大学管理科学与工程研究中心, 江西南昌 330022, bio={"content":"
左勇华(1976-),男,副教授,博士。
"}, bioImg=null, bioContent=
左勇华(1976-),男,副教授,博士。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1317436166283047883, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, xref=1, ext=[AuthorCompanyExt(id=1317436166291436492, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166283047883, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Research Center for Management Science and Engineering, Jiangxi Normal University, Nanchang 330022, China), AuthorCompanyExt(id=1317436166299825101, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166283047883, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 江西师范大学管理科学与工程研究中心, 江西南昌 330022)])]), Author(id=1317436166803141594, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=kmkuang1107@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1317436166874444764, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, authorId=1317436166803141594, language=EN, stringName=Hui-shu KUANG, firstName=Hui-shu, middleName=null, lastName=KUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2 School of Economics and Management, Jiangxi Normal University, Nanchang 330022, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1317436166949942237, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, authorId=1317436166803141594, language=CN, stringName=匡慧姝, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2 江西师范大学经济与管理学院, 江西南昌 330022, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1317436166371128270, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, xref=2, ext=[AuthorCompanyExt(id=1317436166383711183, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166371128270, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 School of Economics and Management, Jiangxi Normal University, Nanchang 330022, China), AuthorCompanyExt(id=1317436166392099792, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166371128270, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 江西师范大学经济与管理学院, 江西南昌 330022)])]), Author(id=1317436167008662495, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, orderNo=2, 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=1317436167084159969, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, authorId=1317436167008662495, language=EN, stringName=Zheng LIU, firstName=Zheng, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 Research Center for Management Science and Engineering, Jiangxi Normal University, Nanchang 330022, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1317436167159657442, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, authorId=1317436167008662495, language=CN, stringName=刘政, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 江西师范大学管理科学与工程研究中心, 江西南昌 330022, bio={"content":"
刘政(1981-),男,副教授,博士。
"}, bioImg=null, bioContent=
刘政(1981-),男,副教授,博士。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1317436166283047883, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, xref=1, ext=[AuthorCompanyExt(id=1317436166291436492, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166283047883, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Research Center for Management Science and Engineering, Jiangxi Normal University, Nanchang 330022, China), AuthorCompanyExt(id=1317436166299825101, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166283047883, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 江西师范大学管理科学与工程研究中心, 江西南昌 330022)])]), Author(id=1317436167222572004, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, orderNo=3, 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=1317436167298069478, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, authorId=1317436167222572004, language=EN, stringName=Long YU, firstName=Long, middleName=null, lastName=YU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
3, address=
3 Jiangxi Institute of Economic Development, Jiangxi Normal University, Nanchang 330022, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1317436167365178343, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, authorId=1317436167222572004, language=CN, stringName=余龙, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
3, address=
3 江西师范大学江西经济发展研究院, 江西南昌 330022, bio={"content":"
余龙(1993-),男,硕士研究生。
"}, bioImg=null, bioContent=
余龙(1993-),男,硕士研究生。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1317436166475985873, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, xref=3, ext=[AuthorCompanyExt(id=1317436166484374482, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166475985873, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 Jiangxi Institute of Economic Development, Jiangxi Normal University, Nanchang 330022, China), AuthorCompanyExt(id=1317436166492763091, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166475985873, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 江西师范大学江西经济发展研究院, 江西南昌 330022)])])], keywords=[Keyword(id=1317436167457453032, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, orderNo=1, keyword=digital collaborative innovation), Keyword(id=1317436167532950505, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, orderNo=2, keyword=intellectual property demonstration city), Keyword(id=1317436167591670762, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, orderNo=3, keyword=relational linkage), Keyword(id=1317436167658779627, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, orderNo=4, keyword=basic research), Keyword(id=1317436167738471404, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, orderNo=5, keyword=property rights enforcement), Keyword(id=1317436167809774573, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, orderNo=1, keyword=数字协同创新), Keyword(id=1317436167872689134, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, orderNo=2, keyword=知识产权示范城市), Keyword(id=1317436167939797999, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, orderNo=3, keyword=关系联结), Keyword(id=1317436168002712560, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, orderNo=4, keyword=基础研究), Keyword(id=1317436168065627121, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, orderNo=5, keyword=产权执法)], refs=[Reference(id=1317436172406730761, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2015, volume=27, issue=9, pageStart=1050, pageEnd=1067, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=Hagedoorn J, Zobel A K, journalName=Technology Analysis& Strategic Management, refType=null, unstructuredReference=
Hagedoorn J,
Zobel A K. The role of contracts and intellectual property rights in open innovation[J].
Technology Analysis& Strategic Management,
2015,
27(9):1050-1067., articleTitle=The role of contracts and intellectual property rights in open innovation, refAbstract=null), Reference(id=1317436172473839626, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2024, volume=42, issue=11, pageStart=2421, pageEnd=2433, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=孙大明, 胡苏敏, 黄菁菁, journalName=科学学研究, refType=null, unstructuredReference=孙大明, 胡苏敏, 黄菁菁. 数字协同创新的区域数字治理归因[J].
科学学研究,
2024,
42(11):2421-2433., articleTitle=数字协同创新的区域数字治理归因, refAbstract=在数字中国背景下,如何提升数字治理能力以推动数字协同创新显得尤为重要。基于中国式区域治理框架,以278个地级市为案例,探究不同时段数字治理要素对数字协同创新提升的联动效应及路径选择。研究发现:(1)数字协同创新时间上分为萌芽期和快速发展期,空间上呈层级效应,东部优势明显,中西部加快崛起。(2)萌芽期存在6条高数字协同创新路径,可归为数字政府-环境型和数字政府-产业型。快速发展期存在5条路径,可归为数字政府-环境型、数字产业-社会型和全维度协同型。(3)考虑数字治理演化趋势,单要素而言,数字基础设施和创新环境始终发挥重要作用,数字产业发展于快速发展期作用凸显;关系模式而言,数字政府-环境型模式相对稳定,且逐渐向全维度协同型演进。(4)跨案例比较发现,不同区域数字协同创新提升路径存在差异。本研究有助于把握数字协同创新发展状况,为探索不同时段发展路径、完善数字治理体系、加速数字中国建设提供重要启示。), Reference(id=1317436172536754187, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2024, volume=42, issue=11, pageStart=2421, pageEnd=2433, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=Sun D M, Hu S M, Huang J J, journalName=Studies in Science of Science, refType=null, unstructuredReference=
Sun D M,
Hu S M,
Huang J J. Regional digital governance attribution in digital synergy innovation[J].
Studies in Science of Science,
2024,
42(11):2421-2433., articleTitle=Regional digital governance attribution in digital synergy innovation, refAbstract=null), Reference(id=1317436172608057356, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2025, volume=43, issue=2, pageStart=278, pageEnd=290, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=陈劲, 谢雨轩, 李振东, journalName=科学学研究, refType=null, unstructuredReference=陈劲, 谢雨轩, 李振东,
等. 新时代下创新链内涵及理论体系建构[J].
科学学研究,
2025,
43(2):278-290., articleTitle=新时代下创新链内涵及理论体系建构, refAbstract=创新链的高质量发展是以科技创新催生产业增量、优化产业存量,及推动科技与产业深度融合发展的有效抓手。但当前关于创新链的内涵主体认识、协同机制与过程解析等尚未形成统一认识,制约着创新链在构建新型工业化与加快形成新质生产力中更大动能的释放。基于此,本研究首先对创新链的理论分野与概念内涵流变进行研究脉络梳理。其次,通过文献计量与质性分析,解耦了创新链内涵认识主要包括创新主体、创新协同与创新过程三个视角/维度,建构了创新链概念内涵与理论体系。再次,在全球产业链内向化趋势下,全面辨析创新链相较于创新系统、创新生态系统等概念,在创新主体、协同与过程三个维度的新特征、功能优势与理论逻辑。最后,结合新时代的内外情境与研究,提出了创新链内涵与机理,并分析了其对创新主体、产业及相关政策的实践启示。), Reference(id=1317436172687749133, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2025, volume=43, issue=2, pageStart=278, pageEnd=290, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=Chen J, Xie Y X, Li Z D, journalName=Studies in Science of Science, refType=null, unstructuredReference=
Chen J,
Xie Y X,
Li Z D,
et al. The construction of the connotation and theoretical system of innovation chain in the new era[J].
Studies in Science of Science,
2025,
43(2): 278-290., articleTitle=The construction of the connotation and theoretical system of innovation chain in the new era, refAbstract=The high-quality development of the innovation chain revolves around driving industrial growth through technological innovation, optimizing existing industrial capacity, and promoting deep integration between technologies and industries. However, there lacks a unified understanding concerning the essential features, collaborative mechanisms, and process analysis within the context of the innovation chain, which in turn restricts its potential to unleash greater momentum in fostering new-type industrialization and expediting the emergence of novel productive forces. In response, this paper commences by systematically tracing the theoretical divisions and evolving conceptual connotations of the innovation chain. Subsequently, utilizing bibliometric analysis and qualitative methods, it decouples the core perspectives of understanding the innovation chain into three dimensions: the innovation entities, collaborative innovation, and the innovation process, thus constructing a comprehensive conceptual framework and theoretical system of the innovation chain. Moreover, amidst the inward-turning trend of global value chains, this paper thoroughly discerns the distinctive new characteristics, functional advantages, and theoretical underpinnings of the innovation chain vis-à-vis other concepts. Finally, grounded in the contemporary domestic and international context and empirical research, this paper advances a refined understanding of the essence and mechanism of the innovation chain, and further explores its practical implications for innovation entities, industries, and relevant policy formulation.), Reference(id=1317436172771635214, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1177/1042258717732779, pmid=null, pmcid=null, year=2018, volume=42, issue=1, pageStart=47, pageEnd=69, url=https://journals.sagepub.com/doi/10.1177/1042258717732779, language=null, rfNumber=[4], rfOrder=5, authorNames=Von Briel F, Davidsson P, Recker J, journalName=Entrepreneurship Theory and Practice, refType=null, unstructuredReference=
Von Briel F,
Davidsson P,
Recker J. Digital technologies as external enablers of new venture creation in the IT hardware sector[J].
Entrepreneurship Theory and Practice,
2018,
42(1): 47-69., articleTitle=Digital technologies as external enablers of new venture creation in the IT hardware sector, refAbstract=We develop theory about how and when digital technologies enable new venture creation processes. We identify two fundamental properties of digital technologies—specificity and relationality—and develop propositions that link these properties to six enabling mechanisms: compression, conservation, expansion, substitution, combination, and generation. We use the linked properties and mechanisms to determine how and when in the venture creation process—from prospecting to developing to exploiting—digital technologies have enabled start-ups in the IT hardware sector and develop stage-dependent propositions about their sector-level effects. We conclude our theorizing by discussing its implications beyond digital technologies and the IT hardware sector.), Reference(id=1317436172855521295, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=58, issue=11, pageStart=62, pageEnd=79, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=甄红线, 王玺, 方红星, journalName=经济研究, refType=null, unstructuredReference=甄红线, 王玺, 方红星. 知识产权行政保护与企业数字化转型[J].
经济研究,
2023,
58(11):62-79., articleTitle=知识产权行政保护与企业数字化转型, refAbstract=null), Reference(id=1317436172922630160, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=58, issue=11, pageStart=62, pageEnd=79, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=Zhen H X, Wang X, Fang H X, journalName=Economic Research Journal, refType=null, unstructuredReference=
Zhen H X,
Wang X,
Fang H X. Administrative protection of intellectual property rights and corporate digital transformation[J].
Economic Research Journal,
2023,
58(11):62-79., articleTitle=Administrative protection of intellectual property rights and corporate digital transformation, refAbstract=null), Reference(id=1317436172985544721, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2024, volume=42, issue=8, pageStart=1783, pageEnd=1792, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=李月, 习怡衡, 王海燕, journalName=科学学研究, refType=null, unstructuredReference=李月, 习怡衡, 王海燕. 任务导向型跨学科科研组织协同创新影响因素探析[J].
科学学研究,
2024,
42 (8): 1783-1792., articleTitle=任务导向型跨学科科研组织协同创新影响因素探析, refAbstract=任务导向型跨学科科研组织协同创新是形成关键核心技术强大合力的重要途径。研究以负责和参与中科院战略性先导专项的5个跨学科组织的深度访谈数据为基础,应用扎根理论,构建了组织内部、组织间和组织外部三维度的任务导向型跨学科科研组织协同创新影响因素分析模型,探索有助于任务导向型跨学科科研组织协同创新的路径。研究表明:组织特征、组织管理运行机制是影响任务导向型跨学科科研组织协同创新的内部因素;协同动机、协同意愿和协同能力是影响组织间协同创新的核心因素;包含政策支持、技术标准环境和知识产权制度在内的制度环境是保障任务导向型跨学科科研组织协同创新的外部因素。), Reference(id=1317436173090402322, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2024, volume=42, issue=8, pageStart=1783, pageEnd=1792, url=null, language=null, rfNumber=[6], rfOrder=9, authorNames=Li Y, Xi Y H, Wang H Y, journalName=Studies in Science of Science, refType=null, unstructuredReference=
Li Y,
Xi Y H,
Wang H Y. Analysis of influencing factors of collaborative innovation in mission-oriented interdisciplinary scientific research organizations[J].
Studies in Science of Science,
2024,
42(8): 1783-1792., articleTitle=Analysis of influencing factors of collaborative innovation in mission-oriented interdisciplinary scientific research organizations, refAbstract=Collaborative innovation of Mission-oriented interdisciplinary scientific research organizations is an important way to form a strong synergy of key core technologies. Based on the in-depth interview data of 5 interdisciplinary organizations responsible for and participating in the Chinese Academy of Sciences' strategic pilot project, the research applied grounded theory to construct a three-dimensional Mission-oriented interdisciplinary scientific research organization's collaborative innovation impact. A factor analysis model is used to explore thepath that is conducive to the collaborative innovation of Mission-oriented interdisciplinary scientific research organizations. The research shows that:organizational characteristics and the operating mechanism of organizational management are internal factors that affect the collaborative innovation of Mission-oriented interdisciplinary scientific research organizations; collaborative motivation, collaborative willingness and collaborative ability are the core factors that affect collaborative innovation among organizations; including policy support, technical standards The institutional environment, including the environmentand the intellectual property system, is an external factor that guarantees the collaborative innovation of Mission-oriented interdisciplinary scientific research organizations.), Reference(id=1317436173170094099, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1016/j.irfa.2025.104163, pmid=null, pmcid=null, year=2025, volume=103, issue=null, pageStart=104163, pageEnd=null, url=https://linkinghub.elsevier.com/retrieve/pii/S1057521925002509, language=null, rfNumber=[7], rfOrder=10, authorNames=Zhao Q, Wu W, Ge Y, journalName=International Review of Financial Analysis, refType=null, unstructuredReference=
Zhao Q,
Wu W,
Ge Y,
et al. Can intellectual property protection policy enhance enterprise innovation capability? Quasi-natural experimental study[J].
International Review of Financial Analysis,
2025,
103:104163., articleTitle=Can intellectual property protection policy enhance enterprise innovation capability? Quasi-natural experimental study, refAbstract=null), Reference(id=1317436173253980180, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=41, issue=5, pageStart=49, pageEnd=58, url=null, language=null, rfNumber=[8], rfOrder=11, authorNames=潘冬, journalName=经济体制改革, refType=null, unstructuredReference=潘冬. 知识产权示范城市建设能促进企业数字创新吗?[J].
经济体制改革,
2023,
41(5):49-58., articleTitle=知识产权示范城市建设能促进企业数字创新吗?, refAbstract=null), Reference(id=1317436173325283349, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=41, issue=5, pageStart=49, pageEnd=58, url=null, language=null, rfNumber=[8], rfOrder=12, authorNames=Pan D, journalName=Reform of Economic System, refType=null, unstructuredReference=
Pan D. Can the construction of intellectual property demonstration cities promote digital innovation of enterprises?[J].
Reform of Economic System,
2023,
41(5): 49-58., articleTitle=Can the construction of intellectual property demonstration cities promote digital innovation of enterprises?, refAbstract=null), Reference(id=1317436174591963158, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1016/j.respol.2016.03.019, pmid=null, pmcid=null, year=2016, volume=45, issue=7, pageStart=1352, pageEnd=1361, url=https://linkinghub.elsevier.com/retrieve/pii/S0048733316300427, language=null, rfNumber=[9], rfOrder=13, authorNames=Arora A, Athreye S, Huang C, journalName=Research Policy, refType=null, unstructuredReference=
Arora A,
Athreye S,
Huang C. The paradox of openness revisited: Collaborative innovation and patenting by UK innovators[J].
Research Policy,
2016,
45(7):1352-1361., articleTitle=The paradox of openness revisited: Collaborative innovation and patenting by UK innovators, refAbstract=null), Reference(id=1317436174671654935, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1016/j.respol.2022.104477, pmid=null, pmcid=null, year=2022, volume=51, issue=5, pageStart=104477, pageEnd=null, url=https://linkinghub.elsevier.com/retrieve/pii/S0048733322000051, language=null, rfNumber=[10], rfOrder=14, authorNames=Boudreau K J, Jeppesen L B, Miric M, journalName=Research Policy, refType=null, unstructuredReference=
Boudreau K J,
Jeppesen L B,
Miric M. Profiting from digital innovation: Patents, copyright and performance[J].
Research Policy,
2022,
51(5): 104477., articleTitle=Profiting from digital innovation: Patents, copyright and performance, refAbstract=null), Reference(id=1317436174763929624, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.12011/SETP2023-0217, pmid=null, pmcid=null, year=2024, volume=44, issue=5, pageStart=1501, pageEnd=1521, url=null, language=null, rfNumber=[11], rfOrder=15, authorNames=郑攀攀, 庄子银, journalName=系统工程理论与实践, refType=null, unstructuredReference=郑攀攀, 庄子银. 知识产权司法保护专门化与企业数字创新[J].
系统工程理论与实践.
2024,
44(5):1501-1521., articleTitle=知识产权司法保护专门化与企业数字创新, refAbstract=文章以2008-2020年A股上市公司为研究对象, 创新性地构建企业数字创新指数, 实证检验了知识产权法院设立带来的"知识产权司法保护专门化效应"对企业数字创新的影响. 研究发现: 1) 知识产权法院设立对企业数字创新具有显著促进效应; 2) 知识产权法院设立主要促进企业数字商业模式创新; 3) 知识产权法院设立会通过优化数字创新司法环境、 降低数字创新溢出损失及缓解企业外部融资约束等机制促进企业数字创新; 4) 知识产权法院设立对小规模、 非国有及低竞争行业企业数字创新的促进作用更为显著; 5) 知识产权法院设立显著提升了数字创新(尤其是数字商业模式创新)企业的市场价值.), Reference(id=1317436174843621401, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2024, volume=44, issue=5, pageStart=1501, pageEnd=1521, url=null, language=null, rfNumber=[11], rfOrder=16, authorNames=Zheng P P, Zhuang Z Y, journalName=Systems Engineering-Theory & Practice, refType=null, unstructuredReference=
Zheng P P,
Zhuang Z Y. Specialization in judicial protection of intellectual property and digital innovation of enterprises[J].
Systems Engineering-Theory & Practice,
2024,
44(5):1501-1521., articleTitle=Specialization in judicial protection of intellectual property and digital innovation of enterprises, refAbstract=null), Reference(id=1317436174910730266, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1016/j.technovation.2021.102390, pmid=null, pmcid=null, year=2022, volume=111, issue=null, pageStart=102390, pageEnd=null, url=https://linkinghub.elsevier.com/retrieve/pii/S0166497221001711, language=null, rfNumber=[12], rfOrder=17, authorNames=Ferretti M, Guerini M, Panetti E, journalName=Technovation, refType=null, unstructuredReference=
Ferretti M,
Guerini M,
Panetti E,
et al. The partner next door? The effect of micro-geographical proximity on intra-cluster inter-organizational relationships[J].
Technovation,
2022,
111:102390., articleTitle=The partner next door? The effect of micro-geographical proximity on intra-cluster inter-organizational relationships, refAbstract=null), Reference(id=1317436174977839131, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1016/j.giq.2022.101777, pmid=null, pmcid=null, year=2023, volume=40, issue=1, pageStart=101777, pageEnd=null, url=https://linkinghub.elsevier.com/retrieve/pii/S0740624X22001137, language=null, rfNumber=[13], rfOrder=18, authorNames=Gong Y, Li X, journalName=Government Information Quarterly, refType=null, unstructuredReference=
Gong Y,
Li X. Designing boundary resources in digital government platforms for collaborative service innovation[J].
Government Information Quarterly,
2023,
40(1): 101777., articleTitle=Designing boundary resources in digital government platforms for collaborative service innovation, refAbstract=null), Reference(id=1317436175057530908, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=39, issue=2, pageStart=186, pageEnd=208, url=null, language=null, rfNumber=[14], rfOrder=19, authorNames=李振东, 梅亮, 朱子钦, journalName=管理世界, refType=null, unstructuredReference=李振东, 梅亮, 朱子钦,
等. 制造业单项冠军企业数字创新战略及其适配组态研究[J].
管理世界,
2023,
39 (2): 186-208., articleTitle=制造业单项冠军企业数字创新战略及其适配组态研究, refAbstract=null), Reference(id=1317436175128834077, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=39, issue=2, pageStart=186, pageEnd=208, url=null, language=null, rfNumber=[14], rfOrder=20, authorNames=Li Z D, Mei L, Zhu Z Q, journalName=Journal of Management World, refType=null, unstructuredReference=
Li Z D,
Mei L,
Zhu Z Q,
et al. Research on digital innovation strategy of single champion firms in manufacturing industry and its adaptation configuration[J].
Journal of Management World,
2023,
39(2): 186-208., articleTitle=Research on digital innovation strategy of single champion firms in manufacturing industry and its adaptation configuration, refAbstract=null), Reference(id=1317436175212720158, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2020, volume=55, issue=5, pageStart=99, pageEnd=115, url=null, language=null, rfNumber=[15], rfOrder=21, authorNames=诸竹君, 黄先海, 王毅, journalName=经济研究, refType=null, unstructuredReference=诸竹君, 黄先海, 王毅. 外资进入与中国式创新双低困境破解[J].
经济研究,
2020,
55(5):99-115., articleTitle=外资进入与中国式创新双低困境破解, refAbstract=null), Reference(id=1317436175355326495, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2020, volume=55, issue=5, pageStart=99, pageEnd=115, url=null, language=null, rfNumber=[15], rfOrder=22, authorNames=Zhu Z J, Huang X H, Wang Y, journalName=Economic Research Journal, refType=null, unstructuredReference=
Zhu Z J,
Huang X H,
Wang Y. FDI entry and the solution to the double low dilemma of Chinese innovation[J].
Economic Research Journal,
2020,
55(5):99-115., articleTitle=FDI entry and the solution to the double low dilemma of Chinese innovation, refAbstract=null), Reference(id=1317436175426629664, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1093/restud/rdaa061, pmid=null, pmcid=null, year=2021, volume=88, issue=1, pageStart=1, pageEnd=43, url=https://academic.oup.com/restud/article/88/1/1/5922649, language=null, rfNumber=[16], rfOrder=23, authorNames=Akcigit U, Hanley D, Serrano-Velarde N, journalName=The Review of Economic Studies, refType=null, unstructuredReference=
Akcigit U,
Hanley D,
Serrano-Velarde N. Back to basics: Basic research spillovers, innovation policy, and growth[J].
The Review of Economic Studies,
2021,
88(1): 1-43., articleTitle=Back to basics: Basic research spillovers, innovation policy, and growth, refAbstract=This article introduces a general equilibrium model of endogenous technical change through basic and applied research. Basic research differs from applied research in the nature and the magnitude of the generated spillovers. We propose a novel way of empirically identifying these spillovers and embed them in a framework with private firms and a public research sector. After characterizing the equilibrium, we estimate our model using micro-level data on research expenditures by French firms. Our key finding is that uniform research subsidies can accentuate the dynamic misallocation in the economy by oversubsidizing applied research. Policies geared towards public basic research and its interaction with the private sector are significantly welfare-improving.), Reference(id=1317436175510515745, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1016/j.egyr.2022.11.120, pmid=null, pmcid=null, year=2022, volume=8, issue=null, pageStart=15399, pageEnd=15407, url=https://linkinghub.elsevier.com/retrieve/pii/S2352484722025070, language=null, rfNumber=[17], rfOrder=24, authorNames=Chen Y, journalName=Energy Reports, refType=null, unstructuredReference=
Chen Y. Research on collaborative innovation of key common technologies in new energy vehicle industry based on digital twin technology[J].
Energy Reports,
2022,
8: 15399-15407., articleTitle=Research on collaborative innovation of key common technologies in new energy vehicle industry based on digital twin technology, refAbstract=null), Reference(id=1317436175586013218, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=10.1080/1540496X.2023.2216842, pmid=null, pmcid=null, year=2024, volume=60, issue=2, pageStart=358, pageEnd=370, url=https://www.tandfonline.com/doi/full/10.1080/1540496X.2023.2216842, language=null, rfNumber=[18], rfOrder=25, authorNames=Song Q, Zhong Q, Zeng S, journalName=Emerging Markets Finance and Trade, refType=null, unstructuredReference=
Song Q,
Zhong Q,
Zeng S. Intellectual property protection, financial innovation and corporate innovation: Evidence from a quasi-natural experiment in China[J].
Emerging Markets Finance and Trade,
2024,
60(2): 358-370., articleTitle=Intellectual property protection, financial innovation and corporate innovation: Evidence from a quasi-natural experiment in China, refAbstract=null), Reference(id=1317436175657316387, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=44, issue=4, pageStart=60, pageEnd=81, url=null, language=null, rfNumber=[19], rfOrder=26, authorNames=袁胜超, journalName=科学学与科学技术管理, refType=null, unstructuredReference=袁胜超. 数字化驱动了产学研协同创新吗?——兼论知识产权保护与企业吸收能力的调节效应[J].
科学学与科学技术管理,
2023,
44 (4): 60-81., articleTitle=数字化驱动了产学研协同创新吗?——兼论知识产权保护与企业吸收能力的调节效应, refAbstract=null), Reference(id=1317436175741202468, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=44, issue=4, pageStart=60, pageEnd=81, url=null, language=null, rfNumber=[19], rfOrder=27, authorNames=Yuan S C, journalName=Science of Science and Management of S.& T., refType=null, unstructuredReference=
Yuan S C. Does digitalization drive IUR synergy innovation?——On the moderation effect of intellectual property protection and firm absorptive capacity[J].
Science of Science and Management of S.& T.,
2023,
44(4): 60-81., articleTitle=Does digitalization drive IUR synergy innovation?——On the moderation effect of intellectual property protection and firm absorptive capacity, refAbstract=null), Reference(id=1317436175829282853, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=10, pageStart=174, pageEnd=192, url=null, language=null, rfNumber=[20], rfOrder=28, authorNames=龙小宁, 刘灵子, 张靖, journalName=中国工业经济, refType=null, unstructuredReference=龙小宁, 刘灵子, 张靖. 企业合作研发模式对创新质量的影响——基于中国专利数据的实证研究[J].
中国工业经济,
2023(10):174-192., articleTitle=企业合作研发模式对创新质量的影响——基于中国专利数据的实证研究, refAbstract=null), Reference(id=1317436175904780326, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=10, pageStart=174, pageEnd=192, url=null, language=null, rfNumber=[20], rfOrder=29, authorNames=Long X N, Liu L Z, Zhang J, journalName=China Industrail Economics, refType=null, unstructuredReference=
Long X N,
Liu L Z,
Zhang J. Influence of corporate collaborative innovation patterns on innovation quality:An empirical analysis of Chinese patents[J].
China Industrail Economics,
2023(10):174-192., articleTitle=Influence of corporate collaborative innovation patterns on innovation quality:An empirical analysis of Chinese patents, refAbstract=null), Reference(id=1317436175976083495, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2020, volume=55, issue=6, pageStart=105, pageEnd=121, url=null, language=null, rfNumber=[21], rfOrder=30, authorNames=刘诗源, 林志帆, 冷志鹏, journalName=经济研究, refType=null, unstructuredReference=刘诗源, 林志帆, 冷志鹏. 税收激励提高企业创新水平了吗?——基于企业生命周期理论的检验[J].
经济研究,
2020,
55(6):105-121., articleTitle=税收激励提高企业创新水平了吗?——基于企业生命周期理论的检验, refAbstract=null), Reference(id=1317436176047386664, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2020, volume=55, issue=6, pageStart=105, pageEnd=121, url=null, language=null, rfNumber=[21], rfOrder=31, authorNames=Liu S Y, Lin Z F, Leng Z P, journalName=Economic Research Journal, refType=null, unstructuredReference=
Liu S Y,
Lin Z F,
Leng Z P. Whether tax incentive stimulate corporate innovation: Empirical evidence based on corporate life cycle theory[J].
Economic Research Journal,
2020,
55(6): 105-121., articleTitle=Whether tax incentive stimulate corporate innovation: Empirical evidence based on corporate life cycle theory, refAbstract=null), Reference(id=1317436176135467049, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2020, volume=41, issue=2, pageStart=19, pageEnd=32, url=null, language=null, rfNumber=[22], rfOrder=32, authorNames=许治, 张建超, journalName=科学学与科学技术管理, refType=null, unstructuredReference=许治, 张建超. 新中国成立以来政府对科技人才注意力研究——基于国务院政府工作报告(1954—2019年)文本分析[J].
科学学与科学技术管理,
2020,
41(2):19-32., articleTitle=新中国成立以来政府对科技人才注意力研究——基于国务院政府工作报告(1954—2019年)文本分析, refAbstract=null), Reference(id=1317436176198381610, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, doi=null, pmid=null, pmcid=null, year=2020, volume=41, issue=2, pageStart=19, pageEnd=32, url=null, language=null, rfNumber=[22], rfOrder=33, authorNames=Xu Z, Zhang J C, journalName=Science of Science and Management of S.& T, refType=null, unstructuredReference=
Xu Z,
Zhang J C. A study on the government's attention to scientific and technological talents since the founding of new China——Based on the text analysis of the government work report(1954-2019)[J].
Science of Science and Management of S.& T,
2020,
41(2):19-32., articleTitle=A study on the government's attention to scientific and technological talents since the founding of new China——Based on the text analysis of the government work report(1954-2019), refAbstract=null)], funds=[Fund(id=1317436172083769350, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, awardId=72263020, language=CN, fundingSource=国家自然科学基金资助项目(72263020), fundOrder=null, country=null), Fund(id=1317436172243152903, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, awardId=72463015, language=CN, fundingSource=国家自然科学基金资助项目(72463015), fundOrder=null, country=null), Fund(id=1317436172293484552, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, awardId=72063021, language=CN, fundingSource=国家自然科学基金资助项目(72063021), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1317436166283047883, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, xref=1, ext=[AuthorCompanyExt(id=1317436166291436492, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166283047883, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Research Center for Management Science and Engineering, Jiangxi Normal University, Nanchang 330022, China), AuthorCompanyExt(id=1317436166299825101, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166283047883, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 江西师范大学管理科学与工程研究中心, 江西南昌 330022)]), AuthorCompany(id=1317436166371128270, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, xref=2, ext=[AuthorCompanyExt(id=1317436166383711183, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166371128270, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 School of Economics and Management, Jiangxi Normal University, Nanchang 330022, China), AuthorCompanyExt(id=1317436166392099792, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166371128270, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 江西师范大学经济与管理学院, 江西南昌 330022)]), AuthorCompany(id=1317436166475985873, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, xref=3, ext=[AuthorCompanyExt(id=1317436166484374482, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166475985873, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 Jiangxi Institute of Economic Development, Jiangxi Normal University, Nanchang 330022, China), AuthorCompanyExt(id=1317436166492763091, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, companyId=1317436166475985873, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3 江西师范大学江西经济发展研究院, 江西南昌 330022)])], figs=[ArticleFig(id=1317436168204039154, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Figure1, caption=
Conceptual model, figureFileSmall=i/rIC5TK/oBP2x4XeyPlTA==, figureFileBig=l4oUM+6Krhy1NslQHKepBA==, tableContent=null), ArticleFig(id=1317436168296313843, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=图1, caption=
概念模型, figureFileSmall=i/rIC5TK/oBP2x4XeyPlTA==, figureFileBig=l4oUM+6Krhy1NslQHKepBA==, tableContent=null), ArticleFig(id=1317436168560554997, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Figure 2, caption=
Parallel trend test and placebo test, figureFileSmall=CVsKGgm1/RPN5Ef46dVOYQ==, figureFileBig=p0YNpE7UV0lUui/+7eWpsQ==, tableContent=null), ArticleFig(id=1317436168623469558, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=图2, caption=
平行趋势和安慰剂检验, figureFileSmall=CVsKGgm1/RPN5Ef46dVOYQ==, figureFileBig=p0YNpE7UV0lUui/+7eWpsQ==, tableContent=null), ArticleFig(id=1317436168724132855, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Table 1, caption=
Main variable definitions and descriptive statistics
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量名称 | 符号 | 定义 | 样本 | 均值 | 标准差 | 最小值 | 最大值 |
| 数字协同创新 | DIJ | 联合数字专利占全部授权专利之比 | 12140 | 0.063 | 0.159 | 0.000 | 1.000 |
| DIJS | 联合数字专利占联合授权专利之比 | 12140 | 0.165 | 0.318 | 0.000 | 1.000 |
| lnDIJ | 联合授权数字发明专利加1取对数 | 12140 | 0.280 | 0.728 | 0.000 | 7.552 |
| DIJin | 联合授权数字发明专利占比 | 12140 | 0.031 | 0.110 | 0.000 | 1.000 |
| 知识产权示范 | IPRC | 是否属于知识产权示范城市 | 12140 | 0.659 | 0.474 | 0.000 | 1.000 |
| 企业规模 | lnsize | 企业资产取对数 | 12140 | 22.269 | 1.359 | 20.061 | 28.269 |
| 存续年限 | lnage | 企业存续年限取对数 | 12140 | 2.877 | 0.328 | 1.386 | 4.205 |
| 研发投入 | rdfee | 开发支出/营业总收入 | 12140 | 0.006 | 0.019 | 0.000 | 0.125 |
| 净利润率 | roa | 净利润/资产总计 | 12140 | 0.041 | 0.058 | -0.244 | 0.196 |
| 负债率 | debt | 负债合计/资产总计 | 12140 | 0.402 | 0.191 | 0.056 | 0.922 |
| 现金流 | cash | 经营现金流量净额/营业总收入 | 12140 | 0.091 | 0.145 | -0.442 | 0.718 |
| 独立董事 | idd | 独立董事比例 | 12140 | 0.390 | 0.100 | 0.000 | 1.000 |
| 两职合一 | dual | 董事长与总经理兼任情况 | 12140 | 0.320 | 0.467 | 0.000 | 1.000 |
| 国有制 | state | 国有股比例 | 12140 | 0.026 | 0.098 | 0.000 | 0.900 |
), ArticleFig(id=1317436168803824632, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=表1, caption=
主要变量定义与描述性统计
, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量名称 | 符号 | 定义 | 样本 | 均值 | 标准差 | 最小值 | 最大值 |
| 数字协同创新 | DIJ | 联合数字专利占全部授权专利之比 | 12140 | 0.063 | 0.159 | 0.000 | 1.000 |
| DIJS | 联合数字专利占联合授权专利之比 | 12140 | 0.165 | 0.318 | 0.000 | 1.000 |
| lnDIJ | 联合授权数字发明专利加1取对数 | 12140 | 0.280 | 0.728 | 0.000 | 7.552 |
| DIJin | 联合授权数字发明专利占比 | 12140 | 0.031 | 0.110 | 0.000 | 1.000 |
| 知识产权示范 | IPRC | 是否属于知识产权示范城市 | 12140 | 0.659 | 0.474 | 0.000 | 1.000 |
| 企业规模 | lnsize | 企业资产取对数 | 12140 | 22.269 | 1.359 | 20.061 | 28.269 |
| 存续年限 | lnage | 企业存续年限取对数 | 12140 | 2.877 | 0.328 | 1.386 | 4.205 |
| 研发投入 | rdfee | 开发支出/营业总收入 | 12140 | 0.006 | 0.019 | 0.000 | 0.125 |
| 净利润率 | roa | 净利润/资产总计 | 12140 | 0.041 | 0.058 | -0.244 | 0.196 |
| 负债率 | debt | 负债合计/资产总计 | 12140 | 0.402 | 0.191 | 0.056 | 0.922 |
| 现金流 | cash | 经营现金流量净额/营业总收入 | 12140 | 0.091 | 0.145 | -0.442 | 0.718 |
| 独立董事 | idd | 独立董事比例 | 12140 | 0.390 | 0.100 | 0.000 | 1.000 |
| 两职合一 | dual | 董事长与总经理兼任情况 | 12140 | 0.320 | 0.467 | 0.000 | 1.000 |
| 国有制 | state | 国有股比例 | 12140 | 0.026 | 0.098 | 0.000 | 0.900 |
), ArticleFig(id=1317436170473157625, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Table 2, caption=
Bechmark regression results
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 | $DI{J}_{t+1}^{S}$ |
| TWFE | TWFE | PSM-TWFE | TWFE | TWFE | PSM-TWFE |
| (1) | (2) | (3) | (4) | (5) | (6) |
| IPRC | 0.013** | 0.014** | 0.016** | | 0.039*** | 0.046*** |
| (2.255) | (2.285) | (2.519) | | (2.695) | (3.249) |
| IPRCshare | | | | -0.047 | | |
| | | | (-1.153) | | |
| 企业特征 | Yes | Yes | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes | Yes | Yes |
| 城市/行业 | No | Yes | Yes | Yes | Yes | Yes |
| adj R2 | 0.531 | 0.535 | 0.534 | 0.549 | 0.354 | 0.349 |
| 样本数 | 12140 | 12094 | 10194 | 2627 | 12094 | 10194 |
), ArticleFig(id=1317436170611569658, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=表2, caption=
基准回归结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 | $DI{J}_{t+1}^{S}$ |
| TWFE | TWFE | PSM-TWFE | TWFE | TWFE | PSM-TWFE |
| (1) | (2) | (3) | (4) | (5) | (6) |
| IPRC | 0.013** | 0.014** | 0.016** | | 0.039*** | 0.046*** |
| (2.255) | (2.285) | (2.519) | | (2.695) | (3.249) |
| IPRCshare | | | | -0.047 | | |
| | | | (-1.153) | | |
| 企业特征 | Yes | Yes | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes | Yes | Yes |
| 城市/行业 | No | Yes | Yes | Yes | Yes | Yes |
| adj R2 | 0.531 | 0.535 | 0.534 | 0.549 | 0.354 | 0.349 |
| 样本数 | 12140 | 12094 | 10194 | 2627 | 12094 | 10194 |
), ArticleFig(id=1317436170724815867, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Table 3, caption=
Regression results of robust test
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 |
| TWFE | TWFE | TWFE | TWFE | TWFE | TWFE |
| (1) | (2) | (3) | (4) | (5) | (6) |
控制 两年预期 | 排除 法庭试点 | 排除法庭试点 /其他干扰政策 | 剔除 直辖市 | 剔除 直辖市/IT业 | 剔除 直辖市/IT业/新冠 |
| IPRC | 0.013* | 0.016** | 0.015** | 0.014** | 0.011* | 0.013** |
| (1.694) | (2.515) | (2.381) | (2.050) | (1.861) | (2.105) |
| IPRC-1 | -0.005 | | | | | |
| (-0.650) | | | | | |
| IPRC-2 | 0.007 | | | | | |
| (0.804) | | | | | |
| 企业特征 | Yes | Yes | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes | Yes | Yes |
| adj R2 | 0.535 | 0.533 | 0.533 | 0.530 | 0.554 | 0.559 |
| 样本数 | 12094 | 10290 | 10290 | 10823 | 9821 | 6998 |
), ArticleFig(id=1317436170817090556, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=表3, caption=
稳健性回归结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 |
| TWFE | TWFE | TWFE | TWFE | TWFE | TWFE |
| (1) | (2) | (3) | (4) | (5) | (6) |
控制 两年预期 | 排除 法庭试点 | 排除法庭试点 /其他干扰政策 | 剔除 直辖市 | 剔除 直辖市/IT业 | 剔除 直辖市/IT业/新冠 |
| IPRC | 0.013* | 0.016** | 0.015** | 0.014** | 0.011* | 0.013** |
| (1.694) | (2.515) | (2.381) | (2.050) | (1.861) | (2.105) |
| IPRC-1 | -0.005 | | | | | |
| (-0.650) | | | | | |
| IPRC-2 | 0.007 | | | | | |
| (0.804) | | | | | |
| 企业特征 | Yes | Yes | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes | Yes | Yes |
| adj R2 | 0.535 | 0.533 | 0.533 | 0.530 | 0.554 | 0.559 |
| 样本数 | 12094 | 10290 | 10290 | 10823 | 9821 | 6998 |
), ArticleFig(id=1317436170900976637, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Table 4, caption=
Robust tests of variable remeasurement and matching method substitution
, figureFileSmall=null, figureFileBig=null, tableContent=
| lnDIJt+1 | DIJint+1 | DIJt+1 | lnDIJt+1 | DIJint+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE | TWFE | PSM-TWFE | PSM-TWFE |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) |
替换 因变量 | 替换 因变量 | 替换 解释变量 | 替换因变量 和解释变量 | 更换K阶 近邻匹配 | 更换 卡尺匹配 |
| IPRC | 0.065** | 0.010** | | | | 0.015** | 0.016** |
| (2.489) | (2.489) | (1.978) | | | | (2.376) | (2.421) |
| IPRCnew | | | 0.011* | 0.061** | 0.010** | | |
| | | (1.859) | (2.425) | (2.168) | | |
| 企业特征 | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| adj R2 | 0.636 | 0.448 | 0.535 | 0.636 | 0.448 | 0.552 | 0.552 |
| 样本数 | 12094 | 12094 | 12094 | 12094 | 12094 | 8852 | 8796 |
), ArticleFig(id=1317436170980668414, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=表4, caption=
重新测度变量和替换匹配方法的稳健性检验
, figureFileSmall=null, figureFileBig=null, tableContent=
| lnDIJt+1 | DIJint+1 | DIJt+1 | lnDIJt+1 | DIJint+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE | TWFE | PSM-TWFE | PSM-TWFE |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) |
替换 因变量 | 替换 因变量 | 替换 解释变量 | 替换因变量 和解释变量 | 更换K阶 近邻匹配 | 更换 卡尺匹配 |
| IPRC | 0.065** | 0.010** | | | | 0.015** | 0.016** |
| (2.489) | (2.489) | (1.978) | | | | (2.376) | (2.421) |
| IPRCnew | | | 0.011* | 0.061** | 0.010** | | |
| | | (1.859) | (2.425) | (2.168) | | |
| 企业特征 | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| adj R2 | 0.636 | 0.448 | 0.535 | 0.636 | 0.448 | 0.552 | 0.552 |
| 样本数 | 12094 | 12094 | 12094 | 12094 | 12094 | 8852 | 8796 |
), ArticleFig(id=1317436171060360191, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Table 5, caption=
Results of heterogeneity test
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE | TWFE | TWFE |
| (1) | (2) | (3) | (4) | (5) | (6) |
| 数字创新基础强 | 数字创新基础弱 | 成熟衰退期 | 初创成长期 | 国有企业 | 民营企业 |
| IPRC | -0.011 | 0.017** | 0.010 | 0.032*** | 0.010 | 0.011* |
| (-1.099) | (2.359) | (0.923) | (3.268) | (0.521) | (1.710) |
| 企业特征 | Yes | Yes | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes | Yes | Yes |
| adj R2 | 0.508 | 0.547 | 0.549 | 0.554 | 0.608 | 0.542 |
| 样本数 | 4030 | 3927 | 6028 | 5097 | 1399 | 10226 |
), ArticleFig(id=1317436171161023488, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=表5, caption=
异质性检验结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE | TWFE | TWFE |
| (1) | (2) | (3) | (4) | (5) | (6) |
| 数字创新基础强 | 数字创新基础弱 | 成熟衰退期 | 初创成长期 | 国有企业 | 民营企业 |
| IPRC | -0.011 | 0.017** | 0.010 | 0.032*** | 0.010 | 0.011* |
| (-1.099) | (2.359) | (0.923) | (3.268) | (0.521) | (1.710) |
| 企业特征 | Yes | Yes | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes | Yes | Yes |
| adj R2 | 0.508 | 0.547 | 0.549 | 0.554 | 0.608 | 0.542 |
| 样本数 | 4030 | 3927 | 6028 | 5097 | 1399 | 10226 |
), ArticleFig(id=1317436171261685760, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Table 6, caption=
Multi-agent relationship linkage mechanism
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 | DIJt+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE |
| med=Inventor | med=Applier | med=Foetech | med=Foeshare |
| (1) | (2) | (3) | (4) |
| IPRC | 0.005 | -0.015 | 0.012* | 0.013** |
| (0.817) | (-1.440) | (1.863) | (1.975) |
| med | 0.001 | 0.022*** | 0.001 | -0.007 |
| (1.035) | (4.573) | (0.097) | (-1.471) |
| IPRC×med | 0.004*** | 0.019*** | 0.031*** | 0.010* |
| (3.611) | (3.430) | (2.868) | (1.679) |
| 企业特征 | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes |
| adj R2 | 0.538 | 0.549 | 0.536 | 0.533 |
| 样本数 | 12094 | 12094 | 12094 | 10288 |
), ArticleFig(id=1317436171416875009, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=表6, caption=
多主体关系联结机制
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 | DIJt+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE |
| med=Inventor | med=Applier | med=Foetech | med=Foeshare |
| (1) | (2) | (3) | (4) |
| IPRC | 0.005 | -0.015 | 0.012* | 0.013** |
| (0.817) | (-1.440) | (1.863) | (1.975) |
| med | 0.001 | 0.022*** | 0.001 | -0.007 |
| (1.035) | (4.573) | (0.097) | (-1.471) |
| IPRC×med | 0.004*** | 0.019*** | 0.031*** | 0.010* |
| (3.611) | (3.430) | (2.868) | (1.679) |
| 企业特征 | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes |
| adj R2 | 0.538 | 0.549 | 0.536 | 0.533 |
| 样本数 | 12094 | 12094 | 12094 | 10288 |
), ArticleFig(id=1317436171504955394, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Table 7, caption=
Fundamental research diffusion mechanism
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 | DIJt+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE |
| med=BasicRD | med=ICR | med=Cited3 | med=Cited5 |
| (1) | (2) | (3) | (4) |
| IPRC | 0.006 | 0.009 | 0.006 | 0.007 |
| (0.868) | (1.435) | (0.893) | (0.993) |
| med | -0.006 | 0.002 | 0.037*** | 0.040*** |
| (-1.355) | (0.326) | (5.010) | (5.549) |
| IPRC×med | 0.017*** | 0.026*** | 0.022*** | 0.019** |
| (2.779) | (3.564) | (2.629) | (2.328) |
| 企业特征 | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes |
| adj R2 | 0.527 | 0.537 | 0.547 | 0.548 |
| 样本数 | 8368 | 12094 | 12094 | 12094 |
), ArticleFig(id=1317436171567869955, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=表7, caption=
基础研究扩散机制
, figureFileSmall=null, figureFileBig=null, tableContent=
| DIJt+1 | DIJt+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE |
| med=BasicRD | med=ICR | med=Cited3 | med=Cited5 |
| (1) | (2) | (3) | (4) |
| IPRC | 0.006 | 0.009 | 0.006 | 0.007 |
| (0.868) | (1.435) | (0.893) | (0.993) |
| med | -0.006 | 0.002 | 0.037*** | 0.040*** |
| (-1.355) | (0.326) | (5.010) | (5.549) |
| IPRC×med | 0.017*** | 0.026*** | 0.022*** | 0.019** |
| (2.779) | (3.564) | (2.629) | (2.328) |
| 企业特征 | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes |
| adj R2 | 0.527 | 0.537 | 0.547 | 0.548 |
| 样本数 | 8368 | 12094 | 12094 | 12094 |
), ArticleFig(id=1317436171819528196, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=EN, label=Table 8, caption=
Intellectual property rights enforcement mechanism
, figureFileSmall=null, figureFileBig=null, tableContent=
| IPCcase | DIJt+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE |
| med=Claim | med=Conflict | med=Scope |
| (1) | (2) | (3) | (4) |
| IPRC | 0.134*** | 0.005 | 0.011* | 0.006 |
| (2.840) | (0.739) | (1.839) | (0.903) |
| med | | 0.004*** | 0.020 | 0.013*** |
| (5.346) | (1.564) | (3.046) |
| IPRC×med | | 0.003*** | 0.058*** | 0.015** |
| (3.571) | (2.654) | (2.197) |
| 企业特征 | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes |
| adj R2 | 0.690 | 0.548 | 0.538 | 0.542 |
| 样本数 | 10238 | 12094 | 12094 | 12094 |
), ArticleFig(id=1317436171949551621, tenantId=1146029695717560320, journalId=1308397381743640680, articleId=1317436163405755332, language=CN, label=表8, caption=
知识产权执法机制
, figureFileSmall=null, figureFileBig=null, tableContent=
| IPCcase | DIJt+1 | DIJt+1 | DIJt+1 |
| TWFE | TWFE | TWFE | TWFE |
| med=Claim | med=Conflict | med=Scope |
| (1) | (2) | (3) | (4) |
| IPRC | 0.134*** | 0.005 | 0.011* | 0.006 |
| (2.840) | (0.739) | (1.839) | (0.903) |
| med | | 0.004*** | 0.020 | 0.013*** |
| (5.346) | (1.564) | (3.046) |
| IPRC×med | | 0.003*** | 0.058*** | 0.015** |
| (3.571) | (2.654) | (2.197) |
| 企业特征 | Yes | Yes | Yes | Yes |
| 个体/年份 | Yes | Yes | Yes | Yes |
| 城市/行业 | Yes | Yes | Yes | Yes |
| adj R2 | 0.690 | 0.548 | 0.538 | 0.542 |
| 样本数 | 10238 | 12094 | 12094 | 12094 |
)], attaches=null, journal=Journal(id=1308396458388586594, delFlag=0, nameCn=科学学研究, nameEn=Studies in Science of Science, nameHistory1=null, nameHistory2=null, issn=1003-2053, eissn=null, cn=11-1805/G3, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=f9wd5Gr2r/Af7TJ15O/VGg==, journalPrice=null, startedYear=null, abbrevIsoEn=Studies in Science of Science, journalRemark=null, publicationField=null, createdTime=1789875624512, updatedTime=1789876606404, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=K, firstLetterEn=K, subjectCode=Multidisciplinary, subjectName=null, subjectCodeEn=Multidisciplinary, subjectNameEn=null, picCn=f9wd5Gr2r/Af7TJ15O/VGg==, picEn=XwgD5UmFTEVSmdnCgvlDZQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1308400576836957147, language=CN, name=科学学研究, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1789876606425, updatedTime=1789876606425, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://kxxyj.magtechjournal.com/journalx_kxxyj/authorLogOn.action, submissionEditorUrl=https://kxxyj.magtechjournal.com/journalx_kxxyj/editorLogOn.action, submissionReviewUrl=https://kxxyj.magtechjournal.com/journalx_kxxyj/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1308400576883094492, language=EN, name=Studies in Science of Science, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1789876606436, updatedTime=1789876606436, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://kxxyj.magtechjournal.com/journalx_kxxyj/authorLogOn.action, submissionEditorUrl=https://kxxyj.magtechjournal.com/journalx_kxxyj/editorLogOn.action, submissionReviewUrl=https://kxxyj.magtechjournal.com/journalx_kxxyj/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1308397381743640680, websiteList=[Website(id=1308429426446848915, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1308397381743640680, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kxxyj/CN, language=CN, createTime=1789883484708, createBy=18614031015, updateTime=1789902368384, updateBy=18614031015, name=科学学研究-中文, tplId=1146099689490845704, title=科学学研究, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1308508734821851572, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=articleTextType, value=kx, createTime=1789902393298, updateTime=1789902393298, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734784102833, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=banner, value=null, createTime=1789902393289, updateTime=1789902393289, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734872183223, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=grayFlag, value=0, createTime=1789902393310, updateTime=1789902393310, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734771519920, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=logo, value=https://castjournals.cast.org.cn/joweb/kxxyj/CN/file/pic?fileId=DFYjiBGwM+7bU4q3P0DayQ==, createTime=1789902393286, updateTime=1789902393286, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734888960441, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=minRunFlag, value=0, createTime=1789902393314, updateTime=1789902393314, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734809268659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kxxyj/CN/file/pic, createTime=1789902393295, updateTime=1789902393295, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734880571832, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=silenceFlag, value=0, createTime=1789902393312, updateTime=1789902393312, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734796685746, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1789902393292, updateTime=1789902393292, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734834434485, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=themeColor, value=null, createTime=1789902393301, updateTime=1789902393301, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508734851211702, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426446848915, code=themeStyle, value=null, createTime=1789902393305, updateTime=1789902393305, creator=18614031015, updator=18614031015)]), Website(id=1308429426513957785, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1308397381743640680, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kxxyj/EN, language=EN, createTime=1789883484724, createBy=18614031015, updateTime=1789902358215, updateBy=18614031015, name=科学学研究-英文, tplId=1146101810881728533, title=Studies in Science of Science, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1308508708242547113, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=articleTextType, value=kx, createTime=1789902386961, updateTime=1789902386961, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708213186981, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=banner, value=null, createTime=1789902386954, updateTime=1789902386954, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708267712940, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=grayFlag, value=0, createTime=1789902386967, updateTime=1789902386967, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708200604068, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=logo, value=https://castjournals.cast.org.cn/joweb/kxxyj/EN/file/pic?fileId=DFYjiBGwM+7bU4q3P0DayQ==, createTime=1789902386951, updateTime=1789902386951, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708280295854, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=minRunFlag, value=0, createTime=1789902386970, updateTime=1789902386970, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708229964199, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kxxyj/EN/file/pic, createTime=1789902386959, updateTime=1789902386959, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708271907245, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=silenceFlag, value=0, createTime=1789902386968, updateTime=1789902386968, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708217381286, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1789902386955, updateTime=1789902386955, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708246741418, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=themeColor, value=null, createTime=1789902386962, updateTime=1789902386962, creator=18614031015, updator=18614031015), WebsiteProps(id=1308508708259324331, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1308429426513957785, code=themeStyle, value=null, createTime=1789902386965, updateTime=1789902386965, creator=18614031015, updator=18614031015)])], journalTitle=科学学研究, weixinUrl=null, journalUrl=https://kxxyj.magtechjournal.com/kxxyj, iacademicId=null, status=1, seqNo=null, journalTitleEn=Studies in Science of Science, journalPhotoCn=f9wd5Gr2r/Af7TJ15O/VGg==, journalPhotoEn=XwgD5UmFTEVSmdnCgvlDZQ==, journalFirstLetter=K, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/kxxyj/CN/Y2026/V44/I9/1911, detailUrlEn=https://castjournals.cast.org.cn/joweb/kxxyj/EN/Y2026/V44/I9/1911, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kxxyj/CN/PDF/Y2026/V44/I9/1911, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kxxyj/EN/PDF/Y2026/V44/I9/1911, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1789401600000, fullTextJson=null, articleText=null, reference=null)