城市生态经济协调性评价的权重研究——以山东半岛蓝色经济区示范区城市为例  

The research on weights in evaluating of coordination degree between urban ecology and economic development——Take Shandong blue economic zone demonstration city as example

作　　者：宋冬梅[1] 冯文强 刘春晓[1,2] 石学法 

机构地区：[1]中国石油大学(华东)地球科学与技术学院,山东青岛266580 [2]中国石油大学(华东)研究生院,山东青岛266580 [3]国家海洋局第一海洋研究所,山东青岛266061

出　　处：《贵州师范大学学报（自然科学版）》2015年第4期1-8,共8页Journal of Guizhou Normal University：Natural Sciences

基　　金：海洋公益性行业科研专项(201205001)

摘　　要：在生态经济协调性评价中,指标权重的确定尤为重要。研究提出一种主客观相结合的新赋权方法。首先,主观赋权过程利用模糊数学原理,提出非结构三角模糊数赋权方法,客观赋权应用CRITIC法和熵值法;然后,利用乘法合成算子对主客观权重进行融合,得到最终的指标权重。利用本权重方法对蓝区示范区城市生态经济协调性进行了评价。结果表明:烟台生态经济协调指数最大,东营、潍坊协调性中等,滨州协调性最小。试验证明了主客观权重融合的可行性和实用性。评价结果对生态环境保护和区域经济发展规划的制定具有重要参考价值。The determination of index weight is particularly important in the evaluation of ecological economic coordination. A new weighting approach which combines subjective and objective is proposed in this paper. Firstly,unstructured triangular fuzzy number weighting method is proposed by using the fuzzy mathematics principle in subjective weighting process; the CRITIC method and entropy value method is applied in the objective weighting process,and the final weighting index can be got by fusing subjective and objective weight with the multiplicative synthesis operator. This method is used to evaluate the urban ecological economic coordination of blue demonstration area. Results show that Yan Tai has the largest ecological economic coordination index,Dong Ying and Wei Fang have the medium ecological economic coordination index,the ecological economic coordination index of Bin Zhou is minimal. The experiment proves the feasibility and practicability of the subjective and objective weighting fusion. The evaluation results have important reference value on the ecological environment protection and formulation of regional economic development planning.

关 键 词：城市生态经济协调性 主客观赋权法 乘法合成算子 

分 类 号：F062.2[经济管理—政治经济学]