长江三角洲地区海洋产业竞争力评价

作为全国海洋经济发展高地，长三角已初步形成比较完备的海洋产业体系。构建区域海洋产业竞争力评价的单要素对比分析与全要素综合量化评价的方法及指标体系，以2008～2010年度海洋统计数据从竞争力要素层和省域综合评判了江浙沪海洋产业竞争力，从不同侧面揭示江浙沪海洋产业竞争力优、劣势与空间差异性。研究表明：要素层面，上海除海洋产业发展条件外均位于江浙沪首位，而江浙两省的4要素差异较小；省域层面综合测度呈现上海处于长三角龙头地位，江浙两省虽有梯度但初现两翼格局。单要素竞争力格局与综合竞争力区域分异，既表明长三角海洋产业竞争力在要素层存在同构，又隐喻了区域一体化背景下长三角海洋产业的区域合作与整体竞争力提升的强烈要求

COMPREHENSIVE EVALUATION OF THE COMPETITIVENESS OF MARINE INDUSTRIES IN THE YANGTZE DELTA REGION

As a national marine economic development pilot region,the Yangtze Delta Region has become a more comprehensive system of marine industries.Four integrated comprehensive competitiveness’index item(ICCII),ten index,twenty-eight factors have been constructed by means of theoretical analysis,factor analysis,analytic hierarchy process and expert consultation.A three-level indicator system of regional marine industral competitiveness was established,which was composed by ICCII analysis and provincial level.It follows a technique route:(1) identifing index and analysis by using the combination of quantitative and qualitative methods;(2)integrating appraisal & analysis ICCII by using weight-sum method.The results showed that based on the basic conditions of marine industry development in the Yangtze Delta Region,Zhejiang province is the bset,Jiangsu is better,and Shanghai is short;but at the next three ICCII,Shanghai is the best,Jiangsu nearly equal to Zhejiang.The spatial differentiation characteristics of regional marine industral competitiveness at provincial level are that Shanghai is out standing from other parts,the expansion of the core to the periphery areas is declines from the core,but Jiangsu and Zhejiang are the wings for Shanghai.The spatial differentiation characteristics of regional marine industral competitiveness at ICCII & provincial level indicates that the marine industral were structural homogeneity and convergence,so we should integrated some production resource for marine economy of Jiangsu,Shanghai and Zhejiang to enhance the comprehensive competitiveness of the Yangtze Delta Region.Based on this,some strategies are proposed.