辽宁省县域经济发展的地域差异及成因

Difference and its formation cause of regional economic in Liaoning Province

运用主成分分析及聚类分析的数理统计方法,选择10项指标,对辽宁省44个县市经济发展水平的地域差异进行了综合评价和聚类划分。主成分分析结果表明:辽宁省44个县市经济发展水平存在明显的地域差异,其影响因素可概括为工业发展及综合经济实力因素、人均经济水平因素、社会稳定因素3个层面,累积贡献率达84.8%。聚类分析的结果表明:辽宁省44个县市可划分为发达地区、较发达地区、中等发达区、初等发达区和欠发达区5种地域类型;在此基础上,分析了44个县市经济发展的地域差异原因,同时提出了协调区域经济平衡发展的相应对策。

Applying host component analysis and clustering manages statistical methods , chooses 10 indices , overall evaluations and clustering partition having been in progress to 44 Liaoning province county city economic development level regions difference, host component analysis result indicats： economic development level exists obvious region difference in 44 county cities in Liaoning , the main affecting factors are social stability factor , industry develops and the synthesizing economic strength factor, per capita economy factor o the three factors accumulate contribution face to face tier, amount to 84.8%.clustering Analytical result indicates： 44 county cities may partition be a developed region , developing region , medium ecumene , elementary ecumene and owe ecumene 5 kinds region types, on the basis , reasons of economic developing difference are Analysed. at the same time. the regional economies harmonizing development countermeasures has brought forward .