农业机械化对农户收人差距的影响机制与政策启示

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关键词：农业机械化；农户收入差距；农业全要素生产率；影响机制；政策启示中图分类号：F323 文献标识码：A文章编号：0439-8114（2025）12-0251-06DOI：10.14088/j.cnki.issn0439-8114.2025.12.041开放科学（资源服务）标识码（OSID）：口

The impact mechanism of agricultural mechanization on rural household income gap and policyimplications

FU Zhi-yuan，QIAN Wei

（Collgeof Economics and Management，Northeast Agricultural University，Harbin15oo36，China）

Abstract：BasedonthedatafromtheChinaLabor-forceDynamicSurvey（CLDS）in2O14and2O16，thisstudyfrstemployedthe stochasticfrontieranalysis（SFA）modeltomeasuretheagriculturaltotalfactorproductivityofuralhouseholds，ndtensysteatialy examinedtheimpactofagriculturalmechanizationontheincomegapofruralhouseholdsinChinaanditsunderlyingmechanismbyintegratingrecenteredinfluencefunction（RIF）regresionswithamediationefectodel.Theresultsindicatedtatagculturalmchnizationsignificantlynarrowedtheruralhouseholdincomegap，andtheefectoffullmechanizationwasstrongerthanthatof semimechanization.AgriculturalmechanizationnotonlyhadadirectefectbutalsogeneratedasignificantindirectefectbyenhancingagiculturaltotalfactorproductivitydemonstatingartialdiationectTisctebidsigniicanthterogeeity；itsor pronouncedamong householdsreceivingagricultural subsidies but weakeramong thosewithout subsidies，andit waspromientin plainareasbutweakerinhillormoutainousareas.Basedonthefindings，thisstudyrecommendedimprovingthesocializedservice systemforagriculturalmachinery，enhancingthetargeting precisionofsubsidypolicies，andpromoting thecordinateddevelopment of“adaptingmachinerytolocalconditionsandmodifyinglandformachineryuse”toelevatethelevelofmechanizationinmountainous areas，narrow the rural household income gap，and contribute to the achievement of common prosperity.

Keywords：agriculturalmechanization;uralhousehold incomegap；agriculturaltotalfactorproductivity；impactmechanism；poli cy implications

共同富裕是社会主义的本质要求，农民增收且减少农户收入差距是“三农"问题的核心，是实现全民共同富裕的关键及重要途径。（剩余8306字）