摘要
通过构建评价物流实力的指标体系,选取15个与物流业相关的具有代表性的评价指标作为西部十省(市)区的物流实力综合评价的原始指标,利用改进的主成分分析法对15个指标数据进行处理分析,对西部十省(市)区物流实力给出了客观评价,并指出了主要的影响指标,同时就物流业进一步发展提出了积极、合理的建议。
In this paper, by establishing the evaluation system of logistical strength, 15 evaluation indicators concerned with logistics are chosen to evaluate the levels of logistical development of 10 provinces of in the west of China. Using improved principal components analysis method to process data of 15 indicators, we carry on the appraisal of the present situations of logistical strength of 10 provinces in the west of China, and main influential indicators are pointed out. In addition, some beneficial suggestions to upgrade logistical strength are proposed.
出处
《统计与信息论坛》
CSSCI
2013年第8期74-78,共5页
Journal of Statistics and Information
基金
国家自然科学基金项目<非标准分析在模糊拓扑扩张与模糊拟阵分解中的应用>(11071151)
陕西省自然科学基金项目<无穷维拓扑学中的万有系统及其应用>(2009JM1017)
