基于R型因子分析的我国国际原油贸易物流运输方式选择研究

Study on Selection of Logistics and Transportation Mode in International Raw Oil Trade of China Based on R-factor Analysis

主要研究我国国际原油贸易物流运输方式选择问题,为未来的原油运输方式选择提供参考。首先提出了原油物流运输方式综合评价指标体系,利用专家打分法获得各指标的数据,采用因子分析法,提取了2个主因子;在此基础上基于R型因子分析模型确定各指标的权重;最后,对四种原油运输方式进行了综合评价,评价结果表明,管道运输是最优运输方式,同时也证明了该方法的便捷、实用性。

In this paper, we proposed a comprehensive evaluation index system of the raw oil logistics and transportation modes, used expert scoring to obtain the data of the various index and extracted two major factors through factor analysis. Then on such basis we used the r-factor analysis to determine the weight of the various index. At the end we evaluated comprehensively the four transportation modes and found that pipeline was the optimal mode.