低空经济与国内生产总值的关联研究基于SVAR模型的实证分析

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中图分类号：F064.1 文献标志码：A DOI： 10.13714/j.cnki.1002-3100.2025.24.019

Abstract：Low-altudecoomyisanimportantrepresentativeofteewqualityproductivitythesudyofterelatioshipetween low-altitudeeconomyandgrossdomesticproduct （GDP）isof greatsignificancetopromoteChina'seconomyfromthestageof high-speedgrowthtothestageof high-qualitydevelopment.Theentropyweight methodisusedtoconstructlowaltitudeeconomy developmentindicatorstorepresentthedevelopmentleveloflow-altitudeeconomyinsixlow-altitudecconomicalpilotregions （Anhui，Zejiang，Guangdong，Chongqing，SichuanandJiangsu），andastructuralvectorautoregressivemodel （SVAR）isusdto studytherelationshipbetweeGDP，fixedasetinvestment，andlow-altitudeeconomy，torevealthedynamicrelationship betweenthevariablesandthecauseandefectmechanism.Thestudyfindsthatlow-alitudeeconomyischaracterizedbythe highsensitivityofshort-termpliciesandthesystematicconstraintsofmedium-andlong-termdevelopment，whichcoresponds totheslowprogressofifrastructureconstructionndteweaknessofkeycoetechologiesinteurentlow-altitudedevelopent， soonlybycontinuouslyexploringlow-altituderelatedapplicationscenariosandconsolidatingtheconstructionoflow-altitude infrastructure can the development of low-altitude economy and GDP be promoted.

KeyWords： low-altitudeeconomy; GDP; SVARmodel; impulseresponse;variance decomposition;newqualityproductivity

0引言

低空经济是指利用低空空域进行的经济活动，通常指距地面100米以下的空域，涉及无人机、eVTOL飞行器、通用航空等。（剩余9355字）