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数字化转型、绿色创新与企业全要素生产率

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以2009-2022年上市A股公司为样本,采用系统GMM模型和中介效应方法分析了在企业数字化转型中,企业全要素生产率的演变趋势.研究发现:①企业全要素生产率受数字化转型正向促进作用明显,体现出"中西部高、东部低"的分布格局;②企业数字化转型对非国有企业、行业竞争激烈的企业全要素生产率的回归系数分别为0.074、0.106,均在1%水平上正向显著,对履行社会责任低的企业全要素生产率中回归系数为0.131,在5%水平正向显著;③当绿色创新水平跨越4.6347这一特定阈值时,数字化转型对企业全要素生产率回归系数由0.025进一步提升至0.069.据此,应深入推进数字化转型,构造全链条的创新生态系统,引导千行百业良性竞争,将绿色创新"短板"变为"有力跳板",进一步释放企业全要素生产率.
Digital Transformation,Green Innovation,and Total Factor Productivity of Enterprises
Taking A-share listed companies from 2009 to 2022 as samples,this paper analyzes the evolution trend of total factor productivity(TFP)in the process of enterprise digital transformation by using systematic GMM model and intermediary effect method.Research has found that:①The total factor productivity of enterprises is significantly promoted by digital transformation,reflecting a distribution pattern of"high in the central and west-ern regions and low in the eastern region";②the regression coefficients of enterprise digital transformation on the total factor productivity of non-state-owned enterprises and enterprises with fierce industry competition are 0.074 and 0.106,respectively,both of which are positively significant at the 1%level.The regression coefficient of en-terprise digital transformation on the total factor productivity of enterprises with low social responsibility is 0.131,which is positively significant at the 5%level;③when the level of green innovation crosses the specific threshold of 4.6347,the regression coefficient of digital transformation on the total factor productivity of enterpri-ses further increases from 0.025 to 0.069.Based on this,the promotion of digital transformation should be deep-ened;an innovative environment throughout the entire chain should be constructed;healthy competition among various industries should be guided;the"short board"of green innovation should be turned into a"springboard",and the total factor productivity of enterprises should be further unleashed.

digital transformationgreen innovationtotal factor productivity of enterprisessystem GMM modelintermediary effect

张淑婷、潘立、陈静娴

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西南林业大学经济管理学院,云南 昆明 650224

数字化转型 绿色创新 企业全要素生产率 系统GMM模型 中介效应

2024

绿色科技
花木盆景杂志社

绿色科技

影响因子:0.365
ISSN:1674-9944
年,卷(期):2024.26(19)