土地節(jié)約集約政策對(duì)城市工業(yè)碳全要素生產(chǎn)率的影響

——基于中國(guó)的準(zhǔn)自然實(shí)驗(yàn)研究

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中圖分類(lèi)號(hào)：F301.24;X171.1 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：2095-1329（2025）02-0137-11

Abstract： Intensivelanduseserves asacrucialleverforcoordinatingeconomic developmentandcarbonemsionrduction.Improving landuseeffciencyisofvitalimportanceforpromotinggreentransfomationintheindustrialsectorBasedonpaneldatafromChese prefecture-levelcitisspang0to2，tissdyostructsatostaganalyticalframewokintegtigthuprackBased Measure （Super-SBM）modelandaDifference-in-Differences （DID）approachtosystematicallyevaluatetheimpactandunderlying mechanismsofthe214land-savingandintensive-usepolicyonurbanindustrialcarbontotalfactorproductivity（CTFP）.Theresults indicate that： ① the policy significantly improved urban industrial CTFP，as confirmed by a series of robustness checks; ② mechanism analysisrvealshatteolicyprimarilyhancedCbypromotingtechologicalprogessinteidustrialsctorndmeanile bothenvironmentalregulatioitesityaddigitalinfrastructuravsignificanpositivemoderatingeectsontepolicyoutcos;ad ③ heterogeneityalysissowsthattepolicyeectsaremorepronouncedinmgaciisandlagecitisandthatdferenesiban economicdensityalsoinfuencepolicyfectivenes.Thesefindingsoferempirical evidenceandpolicyimplicationsforintegating land-usestrategieswith China’s“dual-carbon”goalsandadvancinggreen industrialtrasformationinthenewdevelopmentstage.

Keywords：land-svingandintesiveusepolcy；industralcarbontotalfctorproductivity;dierencei-diferenes；gcii

土地作為城市生產(chǎn)、生活和生態(tài)功能的核心載體，其綠色利用效率直接反映社會(huì)經(jīng)濟(jì)活動(dòng)的資源轉(zhuǎn)化效能與生態(tài)保護(hù)意識(shí)，且更體現(xiàn)了實(shí)現(xiàn)高效利用與綠色發(fā)展的協(xié)同目標(biāo)。（剩余19937字）