上海国土资源
上海國土資源
상해국토자원
SHANGHAI LAND&RESOURCES
2014年
1期
27-31,50
,共6页
城市经济%资源环境%沿海开放城市%竞争力评价%熵值法%均方差决策法
城市經濟%資源環境%沿海開放城市%競爭力評價%熵值法%均方差決策法
성시경제%자원배경%연해개방성시%경쟁력평개%적치법%균방차결책법
urban economy%resources and environment%coastal open cities%competitiveness evaluation%entropy method%mean variance decision method
在借鉴国内外研究的基础上，建立了城市竞争力评价指标体系。通过熵值法和均方差决策法确定各指标权重，对我国14个沿海开放城市竞争力进行了评价。分析发现，各城市综合竞争力具有内部差异大、极化现象突出等特点。从城市竞争力要素层得分及其状况来看，各城市之间差异显著，而生态环境竞争力普遍偏低。从空间角度看，各城市竞争力水平大致形成了以中部上海为核心，南部广州、北部天津为两翼，连接各城市构成了一条倒“V”字型向东突出的城市竞争力发展格局。根据评价结果由高到低可将14个城市分为强竞争力、较强竞争力、一般竞争力、弱竞争力四大类。
在藉鑒國內外研究的基礎上，建立瞭城市競爭力評價指標體繫。通過熵值法和均方差決策法確定各指標權重，對我國14箇沿海開放城市競爭力進行瞭評價。分析髮現，各城市綜閤競爭力具有內部差異大、極化現象突齣等特點。從城市競爭力要素層得分及其狀況來看，各城市之間差異顯著，而生態環境競爭力普遍偏低。從空間角度看，各城市競爭力水平大緻形成瞭以中部上海為覈心，南部廣州、北部天津為兩翼，連接各城市構成瞭一條倒“V”字型嚮東突齣的城市競爭力髮展格跼。根據評價結果由高到低可將14箇城市分為彊競爭力、較彊競爭力、一般競爭力、弱競爭力四大類。
재차감국내외연구적기출상，건립료성시경쟁력평개지표체계。통과적치법화균방차결책법학정각지표권중，대아국14개연해개방성시경쟁력진행료평개。분석발현，각성시종합경쟁력구유내부차이대、겁화현상돌출등특점。종성시경쟁력요소층득분급기상황래간，각성시지간차이현저，이생태배경경쟁력보편편저。종공간각도간，각성시경쟁력수평대치형성료이중부상해위핵심，남부엄주、북부천진위량익，련접각성시구성료일조도“V”자형향동돌출적성시경쟁력발전격국。근거평개결과유고도저가장14개성시분위강경쟁력、교강경쟁력、일반경쟁력、약경쟁력사대류。
Cities are the main element in socio-economic development, and the main facilitator of social activities. Urban competitiveness is a manifestation of a city's overal strength, and this paper develops an urban competitiveness evaluation index system to study and evaluate the competitiveness of coastal cities. We used the entropy and mean variance decision method to determine the index weight, and then a simple linear weighting method to evaluate the competitiveness of the 14 coastal cities. Analysis of the evaluation results showed that urban competitiveness has large internal differences, highlighting the phenomenon of polarization. According to the scores from the elements layer of urban competitiveness and its conditions, the differences among the cities are signiifcant, but the ecological and environmental competitiveness in al cities are general y lower. From the perspective of space, the level of urban competitiveness of the studied cities roughly formed an inverted V-shape and a prominent eastward development pattern, with Shanghai at its center, Guangzhou at its southern edge, and Tianjin at its northern edge. Final y, and based on the evaluation results, the 14 coastal cities that we studied were divided into four categories: from high to low, they were the very strong competitive type, strong competitive type, general y competitive type, and weakly competitive type.
