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

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.

Cite this article

FU Dong-fang , ZHAO Yi-fei . Research on data source and algorithm of Containerized freight index[J]. Journal of Dalian Maritime University, 2015 , 41(3) : 87 -92 . DOI: 10.16411/j.cnki.issn1006-7736.2015.03.016

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