【摘要】 利用灰色关联分析(GRA)法和G1权重法构建了天然气目标市场分类指标体系模型,以河北省为例对其进行了研究。基于GRA-G1模型的天然气目标市场分类指标体系能够对影响天然气销售气量的指标进行筛选,确定各指标权重,对于天然气目标市场细分和定位具有指导意义。更多还原

【Abstract】 A model of classification index system for natural gas target market is constructed by grey relational analysis(GRA) and G1 weighting method,and studied,taking Hebei Province for example.The classification index system for natural gas target market based on the GRA-G1 model can filtrate the indexes affecting natural gas sale and determine the weight of each index,which has an important significance for subdivision and orientation of the natural gas target market.更多还原