Article(id=1206288142664004576, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1206288129569387042, articleNumber=1671-1807(2025)11-0224-06, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1733673600000, receivedDateStr=2024-12-09, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1765531104961, onlineDateStr=2025-12-12, pubDate=1749484800000, pubDateStr=2025-06-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1765531104961, onlineIssueDateStr=2025-12-12, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1765531104961, creator=13701087609, updateTime=1765531104961, updator=13701087609, issue=Issue{id=1206288129569387042, tenantId=1146029695717560320, journalId=1146123222451335185, year='2025', volume='25', issue='11', pageStart='1', pageEnd='389', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1765531101838, creator=13701087609, updateTime=1765531429788, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1206289505120744207, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1206288129569387042, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1206289505120744208, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1206288129569387042, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=224, endPage=229, ext={EN=ArticleExt(id=1206288143175708693, articleId=1206288142664004576, tenantId=1146029695717560320, journalId=1146123222451335185, language=EN, title=Enterprise Digital Transformation, Innovation Efficiency, and Total Factor Productivity, columnId=1151877663716159826, journalTitle=Science Technology and Industry, columnName=Enterprise Application, runingTitle=null, highlight=null, articleAbstract=
The impact of enterprise digital transformation on total factor productivity and its mechanism were empirically tested based on the sample of Shanghai and Shenzhen A-share manufacturing listed companies from 2011 to 2022.It is found that the digital transformation of enterprises can transform data into production factors, optimize production processes, improve the efficiency of resource allocation, and improve total factor productivity.The mechanism analysis shows that digital transformation can enhance innovation efficiency, promote enterprises to accelerate process change and business model innovation, and further improve total factor productivity. Heterogeneity analysis shows that the promotion effect of enterprise digital transformation on total factor productivity varies with the nature of property rights, the nature of high-tech enterprises and the degree of regional marketization. It is suggested that the government should strengthen investment in digital infrastructure and improve innovation policies, and enterprises should actively embrace digital transformation, strengthen data governance and improve the efficiency of resource allocation.
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以2011—2022年沪深A股制造业上市公司为样本,实证检验企业数字化转型对全要素生产率的影响及其作用机制。研究发现,企业数字化转型能将数据转化为生产要素,优化生产流程,提高资源配置效率,提升全要素生产率。机制分析表明,数字化转型可以增强创新效率,促使企业加快工艺流程更迭和业务模式创新,进一步提升全要素生产率。异质性分析表明,企业数字化转型对全要素生产率的促进效果因产权性质、高新企业性质及地区市场化程度不同而存在差异。建议政府要加强数字基础设施投资和完善创新政策,企业应积极拥抱数字化转型,加强数据治理,提升资源配置效率。
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郭仪(1978—),女,河南洛阳人,博士,教授,硕士研究生导师,研究方向为区域经济、物流与供应链管理;
陈世华(1999—),男,重庆人,硕士研究生,研究方向为物流与供应链管理。
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陈世华(1999—),男,重庆人,硕士研究生,研究方向为物流与供应链管理。
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2021., articleTitle=null, refAbstract=null)], funds=[Fund(id=1207055646143369818, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288142664004576, awardId=20FJY038, language=CN, fundingSource=广西哲学社会科学规划研究课题(20FJY038), fundOrder=null, country=null), Fund(id=1207055646277587562, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288142664004576, awardId=24GLF002, language=CN, fundingSource=广西哲学社会科学研究年度课题(24GLF002), fundOrder=null, country=null), Fund(id=1207055647481352828, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288142664004576, awardId=JGY2024300, language=CN, fundingSource=广西研究生教育创新计划(JGY2024300), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1207055640275538122, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288142664004576, xref=null, ext=[AuthorCompanyExt(id=1207055640283926731, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288142664004576, companyId=1207055640275538122, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Economics and Management, Guangxi University of Science and Technology, Liuzhou 545006, Guangxi, China), AuthorCompanyExt(id=1207055640296509644, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288142664004576, companyId=1207055640275538122, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=广西科技大学经济与管理学院, 广西 柳州 545006)])], figs=[ArticleFig(id=1207055643857473919, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1206288142664004576, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 变量名称 | 变量符号 | 变量定义 | 样本数 | 均值 | 标准差 | 最小值 | 最大值 |
| 全要素生产率 | TFP_LP | 通过LP法计算得出 | 13 204 | 8.353 | 0.954 | 6.169 | 11.107 |
| 企业数字化转型 | DT | ln(企业数字化转型词频总数+1) | 13 204 | 2.251 | 1.183 | 0.693 | 5.620 |
| 创新效率 | INF | 企业获得专利数/ln(1+研发支出) | 13 204 | 0.188 | 0.074 | 0.000 | 0.378 |
| 企业年龄 | AGE | 企业上市年限的自然对数 | 13 204 | 10.179 | 7.009 | 2.000 | 29.000 |
| 财产风险 | LEV | 资产负债率 | 13 204 | 0.407 | 0.184 | 0.046 | 0.908 |
| 运营能力 | ATO | 总资产周转率 | 13 204 | 0.604 | 0.311 | 0.106 | 2.254 |
| 成长能力 | GROW | 营业收入增长率 | 13 204 | 0.230 | 0.512 | -0.836 | 4.186 |
| 股权集中度 | TOP1 | 第一大股东持股比例 | 13 204 | 23.030 | 16.259 | 0.253 | 69.224 |
| 两职合一 | CEO | 董事长和总经理为一人取1 | 13 204 | 0.323 | 0.468 | 0.000 | 1.000 |
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变量定义及描述性统计
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| 变量名称 | 变量符号 | 变量定义 | 样本数 | 均值 | 标准差 | 最小值 | 最大值 |
| 全要素生产率 | TFP_LP | 通过LP法计算得出 | 13 204 | 8.353 | 0.954 | 6.169 | 11.107 |
| 企业数字化转型 | DT | ln(企业数字化转型词频总数+1) | 13 204 | 2.251 | 1.183 | 0.693 | 5.620 |
| 创新效率 | INF | 企业获得专利数/ln(1+研发支出) | 13 204 | 0.188 | 0.074 | 0.000 | 0.378 |
| 企业年龄 | AGE | 企业上市年限的自然对数 | 13 204 | 10.179 | 7.009 | 2.000 | 29.000 |
| 财产风险 | LEV | 资产负债率 | 13 204 | 0.407 | 0.184 | 0.046 | 0.908 |
| 运营能力 | ATO | 总资产周转率 | 13 204 | 0.604 | 0.311 | 0.106 | 2.254 |
| 成长能力 | GROW | 营业收入增长率 | 13 204 | 0.230 | 0.512 | -0.836 | 4.186 |
| 股权集中度 | TOP1 | 第一大股东持股比例 | 13 204 | 23.030 | 16.259 | 0.253 | 69.224 |
| 两职合一 | CEO | 董事长和总经理为一人取1 | 13 204 | 0.323 | 0.468 | 0.000 | 1.000 |
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| 变量 | (1) | (2) | (3) |
| TFP_LP | TFP_LP | TFP_LP |
| DT | 0.057 6*** (0.007 0) | 0.091 9*** (0.004 7) | 0.114 0*** (0.005 4) |
| AGE | | 0.032 8*** (0.000 9) | 0.028 9*** (0.001 0) |
| LEV | | 1.275 7*** (0.032 3) | 1.260 4*** (0.036 6) |
| ATO | | 1.549 3*** (0.018 8) | 1.517 6*** (0.023 4) |
| GROW | | -0.014 5 (0.011 0) | -0.000 2 (0.011 2) |
| TOP1 | | 0.005 5*** (0.000 4) | 0.004 7*** (0.000 4) |
| CEO | | -0.038 8*** (0.012 3) | -0.043 7*** (0.012 3) |
| 常数项 | 8.223 6*** (0.017 8) | 6.248 4*** (0.021 4) | 6.279 5*** (0.022 4) |
| yeari | No | No | Yes |
| industryt | No | No | Yes |
| 样本数 | 13 204 | 13 204 | 13 204 |
| R2 | 0.005 1 | 0.553 1 | 0.573 1 |
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基准回归结果
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| 变量 | (1) | (2) | (3) |
| TFP_LP | TFP_LP | TFP_LP |
| DT | 0.057 6*** (0.007 0) | 0.091 9*** (0.004 7) | 0.114 0*** (0.005 4) |
| AGE | | 0.032 8*** (0.000 9) | 0.028 9*** (0.001 0) |
| LEV | | 1.275 7*** (0.032 3) | 1.260 4*** (0.036 6) |
| ATO | | 1.549 3*** (0.018 8) | 1.517 6*** (0.023 4) |
| GROW | | -0.014 5 (0.011 0) | -0.000 2 (0.011 2) |
| TOP1 | | 0.005 5*** (0.000 4) | 0.004 7*** (0.000 4) |
| CEO | | -0.038 8*** (0.012 3) | -0.043 7*** (0.012 3) |
| 常数项 | 8.223 6*** (0.017 8) | 6.248 4*** (0.021 4) | 6.279 5*** (0.022 4) |
| yeari | No | No | Yes |
| industryt | No | No | Yes |
| 样本数 | 13 204 | 13 204 | 13 204 |
| R2 | 0.005 1 | 0.553 1 | 0.573 1 |
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| 变量 | (1) | (2) | (3) | (4) |
| TFP_OP | TFP_OLS | TFP_LP | TFP_LP |
| DT | 0.072 5*** (0.004 4) | 0.112 2*** (0.006 7) | | 0.104 9*** (0.005 7) |
| L.DT | | | 0.099 3*** (0.006 3) | |
| 常数项 | 5.162 9*** (0.018 4) | 8.272 7*** (0.028 0) | 6.246 9*** (0.027 2) | 6.271 1*** (0.024 3) |
| controls | Yes | Yes | Yes | Yes |
| yeari | Yes | Yes | Yes | Yes |
| industryt | Yes | Yes | Yes | Yes |
| 样本数 | 13 204 | 13 204 | 9 635 | 11 190 |
| R2 | 0.552 8 | 0.552 8 | 0.573 7 | 0.581 7 |
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稳健性检验结果
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| 变量 | (1) | (2) | (3) | (4) |
| TFP_OP | TFP_OLS | TFP_LP | TFP_LP |
| DT | 0.072 5*** (0.004 4) | 0.112 2*** (0.006 7) | | 0.104 9*** (0.005 7) |
| L.DT | | | 0.099 3*** (0.006 3) | |
| 常数项 | 5.162 9*** (0.018 4) | 8.272 7*** (0.028 0) | 6.246 9*** (0.027 2) | 6.271 1*** (0.024 3) |
| controls | Yes | Yes | Yes | Yes |
| yeari | Yes | Yes | Yes | Yes |
| industryt | Yes | Yes | Yes | Yes |
| 样本数 | 13 204 | 13 204 | 9 635 | 11 190 |
| R2 | 0.552 8 | 0.552 8 | 0.573 7 | 0.581 7 |
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| 变量 | (1) | (2) | (3) |
| TFP_LP | INF | TFP_LP |
| DT | 0.114 0*** (0.005 4) | 0.011 0*** (0.000 6) | 0.075 5*** (0.005 0) |
| INF | | | 3.512 2*** (0.092 0) |
| 常数项 | 6.279 5*** (0.022 4) | 0.116 1*** (0.002 4) | 5.871 9*** (0.023 6) |
| controls | Yes | Yes | Yes |
| | Yes | Yes | Yes |
| | Yes | Yes | Yes |
| 样本数 | 13 204 | 13 204 | 13 204 |
| R2 | 0.573 1 | 0.216 0 | 0.630 9 |
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机制检验结果
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| 变量 | (1) | (2) | (3) |
| TFP_LP | INF | TFP_LP |
| DT | 0.114 0*** (0.005 4) | 0.011 0*** (0.000 6) | 0.075 5*** (0.005 0) |
| INF | | | 3.512 2*** (0.092 0) |
| 常数项 | 6.279 5*** (0.022 4) | 0.116 1*** (0.002 4) | 5.871 9*** (0.023 6) |
| controls | Yes | Yes | Yes |
| | Yes | Yes | Yes |
| | Yes | Yes | Yes |
| 样本数 | 13 204 | 13 204 | 13 204 |
| R2 | 0.573 1 | 0.216 0 | 0.630 9 |
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| 变量 | (1) | (2) | (3) | (4) |
| 国有企业 | 非国有企业 | 高新企业 | 非高新企业 |
| DT | 0.160 5*** (0.012 9) | 0.093 4*** (0.005 8) | 0.110 3*** (0.005 7) | 0.153 0*** (0.017 2) |
| 常数项 | 6.434 2*** (0.059 4) | 6.283 0*** (0.025 3) | 6.294 3*** (0.024 0) | 6.150 1*** (0.064 5) |
| controls | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes |
| 样本数 | 3 289 | 9 515 | 11 500 | 1 701 |
| R2 | 0.532 9 | 0.574 5 | 0.570 2 | 0.626 6 |
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企业特征异质性分析结果
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| 变量 | (1) | (2) | (3) | (4) |
| 国有企业 | 非国有企业 | 高新企业 | 非高新企业 |
| DT | 0.160 5*** (0.012 9) | 0.093 4*** (0.005 8) | 0.110 3*** (0.005 7) | 0.153 0*** (0.017 2) |
| 常数项 | 6.434 2*** (0.059 4) | 6.283 0*** (0.025 3) | 6.294 3*** (0.024 0) | 6.150 1*** (0.064 5) |
| controls | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes |
| | Yes | Yes | Yes | Yes |
| 样本数 | 3 289 | 9 515 | 11 500 | 1 701 |
| R2 | 0.532 9 | 0.574 5 | 0.570 2 | 0.626 6 |
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| 变量 | (1) | (2) |
| 高市场化 | 低市场化 |
| DT | 0.099 1*** (0.006 6) | 0.115 1*** (0.009 0) |
| 常数项 | 6.252 9*** (0.028 7) | 6.399 4*** (0.035 2) |
| controls | Yes | Yes |
| | Yes | Yes |
| | Yes | Yes |
| 样本数 | 7 979 | 5 224 |
| R2 | 0.590 3 | 0.571 4 |
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外部环境异质性分析结果
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| 变量 | (1) | (2) |
| 高市场化 | 低市场化 |
| DT | 0.099 1*** (0.006 6) | 0.115 1*** (0.009 0) |
| 常数项 | 6.252 9*** (0.028 7) | 6.399 4*** (0.035 2) |
| controls | Yes | Yes |
| | Yes | Yes |
| | Yes | Yes |
| 样本数 | 7 979 | 5 224 |
| R2 | 0.590 3 | 0.571 4 |
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