企業(yè)數(shù)字化轉(zhuǎn)型對全要素生產(chǎn)率的影響

——基于完整創(chuàng)新的鏈式中介效應模型

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中圖分類號：F832.51；F270.7；F273 文獻標識碼：A文章編號：1007-5097（2025）03-0092-12

The Impact of Enterprise Digital Transformation on Total Factor Productivity： AChainMediationEffectModelBasedonFullInnovation

LIU Shengqianga?，YU Xinyueab，HU Xuanyub， ZHANG Yua，b （a. Institute for Chengdu-Chongqing Economic Zone Development; b.School of Accounting， Chongqing Technology and Business University，Chongqing 4Ooo67， China）

Abstract：Thisessay examines theimpactofdigital transformationontotal factorproductivitybyanalyzing ChineseAshare listed companies in Shanghai and Shenzhen spaningthe period from 2O13 to 2O22，employing a chain mediation effct model within the framework of a comprehensive innovation chain perspective for empirical analysis.Research findings：digital transformationexertsasignificant positiveimpactontotal factor productivity，asevidencedbythree distinctpathways："digital transformation—innovationinvestmenttotalfactorproductivity"，"digitaltransformation innovationperformance—total factorproductivity"，and"digital transformation—innovationinvestment—innovation performance—total factorproductivity".Furtheranalysisreveals thatinternal controland specializationserveaspartial mediator in therelationship between digital transformationand innovationperformance within these pathways.Moreover， theimpactofdigitaltransformationontotalfactorproductivityexhibitsheterogeneityacrossvariablessuchasfirmsize， industrycharacteristics，andregional disparities.Theresearch findingsare crucial for enhancingcorporate innovation capabilities and fostering high-quality economic development.

Keywords：enterprise digital transformation; fullinnovation; total factor productivity; chain mediation

一、引言

當前，中國經(jīng)濟已進入高質(zhì)量發(fā)展階段。（剩余14730字）