摘要
利用BCC-DEA和CCR-DEA模型,对鄱阳湖生态经济区2009和2010年总体产业生态化效率和各县(市、区)产业生态化效率进行评估分析。结果表明:经济区产业生态化整体效率较高,沿湖地区的产业生态化水平相对于非沿湖地区更高,且均呈现上升趋势;总生产要素生产率、技术效率的变化呈现下降的趋势;产业生态化效率的提升仍有较大空间,投入要素存在一定程度的相对冗余,合意性产出存在相对不足,非合意性产出存在相当数量的冗余。建议从产业结构、节能减排、绿色国民经济核算和废弃物回收等方面制定推进产业生态化水平提高的政策。
By making use of the BCC-DEA and CCR-DEA model,this paper conducts an efficiency evaluation analysis of industrial ecology of Poyang Lake Eco-Economic Zone from 2009 to 2010. The results showed that the overall efficiency and scale efficiency of industrial ecology is generally on the high side which shows a rising trend, and the level of industrial ecology of the lake region relative to the non-lake region is higher; The productivity of total factors and technical efficiency shows a downward trend; The efficiency of industrial ecology still have larger space for improvement. Input elements exists a certain degree of relative redundancy, while there is a relative insufficient of desirable output, with a fair amount of redundancy of undesirable output. By suggesting strengthen scientific and technological innovation, Improve the policy of industrial structure, energy conservation, green national accounting and waste recycling to improve the scale efficiency and scale of productivity.
出处
《经济地理》
CSSCI
北大核心
2012年第12期101-107,共7页
Economic Geography
基金
国家自然科学基金项目(41261110)
江西财经大学鄱阳湖生态经济区发展研究重大招标课题(2011ZD01)
江西财经大学跨学科创新团队项目(2010TD02)
