四川省矿产资源开发与经济发展的耦合协调关系分析

为了分析四川省矿产资源开发与经济发展的耦合协调关系，以投资强度、产业规模和经济效益表征矿产资源开发水平，以经济实力水平、地方财政与金融水平以及投资与消费水平刻画经济发展水平，在此基础上选取14项指标，建立矿产资源开发和经济发展水平的综合评价体系。利用熵值法确定各指标权重，以TOPSIS法计算四川省2006-2015年矿产资源开发和经济发展水平的综合得分，采用灰色系统理论中的斜率关联度模型确定两者的关联程度，最后采用耦合协调度模型对两者的耦合协调发展水平进行评价。研究发现，四川省矿产资源开发与经济发展水平整体上均表现出波动上升的态势，两者存在较好的关联性；研究时段内矿产资源开发与经济发展之间由低水平耦合与磨合-良性耦合过渡到高水平耦合阶段，整体处于良好的耦合协调状态。这说明四川省矿产资源的总体规划和经济结构转型的工作取得了较好的成效。 

COUPLING COORDINATION BETWEEN MINERAL RESOURCES DEVELOPMENT AND ECONOMIC GROWTH IN SICHUAN PROVINCE

To study their coupling coordination between mineral resources development and economic growth in Sichuan province, this paper uses investment intensity, industrial scale and economic development to mark mineral resource development level, and uses economic strength, local financing level and investment & consumption level to mark economic development level, and selects 14 indicators to establish a comprehensive system to evaluate the mineral resources development and economic development level. Entropy is used to give weight to each indicator, and TOPSIS is applied to score the mineral resource development level and economic development level from 2006 to 2015. Slope correlation model in the gray system is meant to determine their correlation degree. Coupling coordination model is employed to evaluate their coordinated development level. Results show a good correlation between the both, rising with fluctuation, from low level, to medium and to high level coupling stages, indicating a sound coupling coordination. It means a good achievement in mineral resources overall planning and economic structure transformation in Sichuan province.