10|城乡规划2022年第6期区域研究与规划■中图分类号:TU984■文献标识码:A■DOI:10.12049/j.urp.202206002■文章编号:2096-3025(2022)06-0010-10作者信息邓佳栩潘雨红重庆交通大学硕士研究生重庆交通大学教授邓佳栩潘雨红DENGJiaxu;PANYuhongResearchonCharacteristicsandInfluencingFactorsofPopulationShrinkageinChengdu-ChongqingArea成渝地区人口收缩特征与影响因素研究在建设“双城经济圈”与中国经济“第四极”的战略背景下,成渝地区迎来新的发展机遇,也将面临城市人口迁徙与集聚带来的挑战。本文基于常住人口数据,通过构建收缩度模型,分析成渝地区人口收缩规模、收缩轨迹,根据“人口—经济”双重特征界定绝对收缩与相对收缩的性质;结合户籍人口数据判定人口净流量,识别人口收缩与流动的交互类型,分析城市人口收缩与潜在收缩的程度;运用面板回归模型探究人口收缩的影响因子,为政府制定并完善高效、精准的区域一体化高质量发展政策提供参考。人口收缩;交互类型;影响因素;成渝地区WhiletheChengdu-Chongqingareaiswelcomingthetwin-cityeconomiccircleandthenewlyaddedfourth"pole"developmentopportunities,itwillalsofacethechallengesbroughtbyurbanpopulationmigrationandagglomeration.Basedontheresidentpopulationdata,thispaperanalyzesthescaleandtrajectoryofthepopulationshrinkageinChengdu-Chongqingareathroughtheconstructionofshrinkagemeasurementmodel,anddefinesthenatureofabsoluteshrinkageandrelativeshrinkagebasedonthedualcharacteristicsofpopulation-economy;determinesthenetpopulationflowbasedontheregisteredpopulationdata,andidentifiestheinteractiontypesbetweenpopulationshrinkageandflowtoexaminethedegreeofurbanpopulationshrinkageandpotentialshrinkage;thepanelregressionmodelisusedtoexplorethefactorsinfluencingpopulationdecline,whichprovidesdecision-makingreferenceforthegovernmenttoformulateefficientandaccuratehigh-qualitydevelopmentpoliciesforregionalintegration.populationshrinkage;interactiontype;influencingfactors;Chengdu-Chongqingarea摘要关键词AbstractKeywordsUrbanandRuralPlanning2022NO.6|11邓佳栩潘雨红成渝地区人口收缩特征与影响因素研究1988年,德国学者豪泽曼(HartmutHäußermann)和西贝尔(WalterSiebel)首次正式提出“城市收...