摘要
以辽宁沿海经济带为研究区域,从海陆之间的互补性和关联性入手,采用Malmquist生产率指数方法揭示其海陆经济全要素生产率的时空演化特征,通过建立DEA模型对海陆经济的相对效率和构成进行测度和分析,并在此基础上测算海陆经济协调度,揭示其时序变化与空间差异特征。结果表明:(1)辽宁沿海经济带海洋经济利用陆域资源的全要素生产率增速高于陆域经济利用海洋资源的全要素生产率增速,海洋经济对陆域资源的利用程度较好。(2)辽宁沿海经济带整体海陆经济协调度近年来呈缓慢上升态势,但沿海6市两级分化趋势明显,其中大连协调度最高,锦州、营口、盘锦协调度不断优化,丹东、葫芦岛协调度逐年下降并与其他4市差距拉大。
Taking Liaoning Coastal Economic Belt as the research area, this paper started from the complementarity and correlation between the land and the sea, applied the Malmquist Productivity Index method to reveal the spacetime evolution characteristics for Liaoning Coastal Economic Belt total factor productivity, through the establishment of DEA model to measure the relative efficiency of land - sea economic, then to measure the coordi- nation degree of land - sea economic based on it, revealing characteristics of the temporal change and spatial difference. This paper found that：OTotal factor productivity growth of marine economy in the use of land resources of Liaoning Coastal Economic Beh was higher than the land economy＇s TFP growth in the use of marine resources ,and marine economy had a better degree of utilization in the use of land resources. QThe coordination degree of land - sea economic of Liaoning Coastal Economic Belt as a whole showed a slow upward trend in recent years, but the polarization trend of six coastal cities was elearly which the highest degree of coordination was Dalian, Jinzhou, Yingkou, Panjin＇s coordination degree continuous optimization, Dandon~. Huludao＇s coordination dearee declined year by year and widened the LaD with other four cities.
出处
《资源开发与市场》
CAS
CSSCI
2017年第6期688-694,共7页
Resource Development & Market
基金
国家社科基金重大项目(编号:14ZDB130)
2016年教育部人文社科重点研究基地重大项目"中国海洋经济可持续发展的基础理论与实证研究"(编号:16JJD790021)
辽宁省社会科学规划基金项目(编号:2015lsljdwt-20)
辽宁省教育厅项目(编号:W201683606)
