交通运输工程

集装箱运价指数数据源及算法分析

  • 付东方 ,
  • 赵一飞
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  • (上海交通大学中美物流研究院,上海 200030)
付东方(1988-),男,硕士生.

收稿日期: 2014-10-20

  修回日期: 2015-01-04

  网络出版日期: 2015-01-05

Research on data source and algorithm of Containerized freight index

  • FU Dong-fang ,
  • ZHAO Yi-fei
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  • (Sino-US Global logistics Institute, Shanghai Jiaotong University, Shanghai 200030, China)

Received date: 2014-10-20

  Revised date: 2015-01-04

  Online published: 2015-01-05

摘要

对指数及航运指数进行研究,分析SCFI在研发相关衍生品方面可能存在的问题,有针对性地从以下三个方面提出解决方案:首先,运价数据采用货代报价;其次,发布的频次改为每天一次;最后,由于货代运价存在负的运价,对分航线运价指数公式做相应调整.改进后的指数比SCFI更为贴近货主实际面对的集装箱运价波动,实现了集装箱运价指数的按日发布.

本文引用格式

付东方 , 赵一飞 . 集装箱运价指数数据源及算法分析[J]. 大连海事大学学报, 2015 , 41(3) : 87 -92 . DOI: 10.16411/j.cnki.issn1006-7736.2015.03.016

Abstract

After thorough study in index theory and shipping index, three corresponding measures were proposed against the existing problems of Shanghai containerized freight index (SCFI). Firstly, the price which forwarder provide is used as data source. Secondly, release frequency change into once a day. Finally, the calculation formula of route index was adjusted, because the price which forwarder provide exist negative value. The improved index is closer the fluctuation of freight shippers faced than SCFI. It realizes daily publication of container freight index.

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