基于多指标决策的循环经济发展水平综合评价方法——以陕西省为例

发布时间：2018-03-15 02:36

本文选题：循环经济　切入点：综合评价　出处：《干旱区资源与环境》2014年03期 　论文类型：期刊论文

【摘要】：基于多指标决策理论,提出一种新的循环经济综合评价方法。该方法包括指标组合赋权和指标信息集结两个过程。其中,依据乘一致偏好关系和特征向量法得到指标主观权重;利用指标统计数据和方差最大化非线性规划模型得到指标客观权重;引入评价者偏好度对主客观权重进行凸组合;利用几何平均集结算子将评价区域每个年度的多个指标数据融合为一个综合值,作为该年度评价值;对不同年度评价值排序、分析该评价区域发展态势。最后,以陕西省2003-2007年循环经济发展水平为例对几种评价方法进行了验证。结果表明:与已有方法相比,该方法的评价结果更趋合理。
[Abstract]:Based on the multi-index decision theory, a new comprehensive evaluation method for circular economy is proposed. The method includes two processes: index combination weighting and index information gathering, in which the subjective weight of the index is obtained according to the multiplicative consistent preference relationship and the eigenvector method. The objective weight of the index is obtained by using the statistical data of the index and the nonlinear programming model of maximization of variance, and the subjective and objective weights are convex combined with the preference degree of the evaluator. By using geometric average aggregation operator, the index data of each year of the evaluation area are fused into one comprehensive value, which is regarded as the evaluation value in that year; the order of the different annual evaluation values is used to analyze the development situation of the evaluation region. Taking the development level of circular economy in Shaanxi Province from 2003 to 2007 as an example, several evaluation methods are verified. The results show that compared with the existing methods, the evaluation results of this method are more reasonable.
【作者单位】：西安石油大学经济管理学院;
【基金】：国家自然科学基金(61005042) 陕西省科学技术研究发展计划项目(2008KR88) 陕西省教育厅科研计划项目(07JK101)资助
【分类号】：F127;F205

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