宜宾市城市地价和影响因素研究.pdf

囚信度分析的结果证明，用于分析所选取样本能够代表总体的特性，不论是对于子量还 是总量表，其信度水平均高于显著性检验要求。 m采用逐步回归法进行多元回归分析，建立的商业、住宅、工业用地地价与影响因素间 的回归方程分别为:地价，ie=3624.78+79.01X商服中心繁华影响度7·6.42X供电设施完善度 +37.80X公交便捷度:地价rtt=134.00+26.18X人口密度;地价二ki二一255.86+5.99X公交便捷度 +1,76X道路通达度++5.14X供水设施完善度;结合实际情况分析可知，宜宾城市地价中距离商 服中心越近、公共交通越方便、受电力短缺影响越小，则商业地价越高:而住宅用地地价显 然与人气成正相关;工业用地地价与交通状况和供水状况明显相关。其结果与宜宾的实际情 况相符。 关键词:宜宾市 地价 影响因子 盛含裂袋赶酷尝黔逐一一行一一一一 Abstract Landisthebasisofsocietynadeconomyactivity,andurbnalnadisthemaincarrierofhuman lifeandsocietynadeconomyactivity.Itisnotonlypreciousresource,butalsoimportantnational assetandmenasofproduction.Ithasspecialsignificnaceinwholesocietyeconomy.Urbnalnad pricehasmanyfunctionsinourcounty,suchaspublicizing,accounting,marketreference,revenue, policyregulating,guidingusemnanersofurbnalnadandincomeadjusting.Urbnabasiclnadpriceis therootofotherlnadprice,thecorenadfoundationoflnadpricesystem,thestnadardof governmentalmacroscopicsupervisionnadcontrolonlnadprice,thereferenceofcentral governmentparticipatinglocallnadincomeallocationandthebasisofassessmentoflnadprice. Establishingfactorsystemofgradeevaluation,naalyzingthemainfactorsnadmutualqunatitative relationaffectingurbnalnadpricebecomethekeyofurbnalnadpriceevaluation. ThispapertakesYIBINcityasnaexample,with7679samplescollected,suchtechnicalroute isadoptedsuchassamples,collating,amending,sorting,bolting,sphericaltesting,principal componentnaalysis,confidencelevelnaalysisnadmultipleregressionnaalysis.Wecnagradually explainthemainfactorsnadtheirmutualquantitativerelationwhichinfluencesurbnalnadprice. Theresultsofresearchrevealsthevariationdisciplinarianandtheaffectedfactor,definesthefactor limitingtheurbnaregionaldevelopment.Alltheseofferscientificreferencesforreasonablecity planning,municipalbuildingprojectplanning,reasonablearrnagementoflnaduse,theconfirmation oflnaduseintensitynadtheimprovinglandusebenefit.Andaseriesofmethodswehaveexplored ca