金砖国家对外贸易的聚类分析  

The Cluster Analysis of BRICS Countries＇ Foreign Trade

作　　者：田甄[1] 周柯伽[2] 

机构地区：[1]重庆邮电大学自动化学院,重庆400065 [2]重庆邮电大学经济管理学院,重庆400065

出　　处：《中国科技纵横》2012年第22期194-195,共2页China Science & Technology Overview

摘　　要：目前，金砖国家如何提升全球经济竞争力正在成为研究的焦点，经济竞争力主要体现在该国的对外贸易上。本文针对金砖国家的对外贸易进行了研究，利用聚类分析模型，分别针对金砖国家内部以及外部的全球21个国家和地区的3项指标（MS指数、TC指数以及RCA指数）进行聚类，对金砖国家在对外贸易上内部和外部的差异进行比较分析。Nowadays, the issue of how to improve the global economic competitiveness of the Bricks nations is becoming the studying focus. Economic competitiveness is mainly reflected at their foreign trade. In this paper, the foreign trade of BRICS countries is the research topic. Based on their internal three parameters（Market Share Index, Trade Competitive Index and Revealed Comparative Advantage Index）,as well as other twenty-one countries and regions＇, a cluster model is used to cluster parameters. And the article performs a competitive analysis about the foreign trade on internal and external differences of BRICS countries.

关 键 词：金砖国家 聚类分析 对外贸易竞争力 

分 类 号：F752[经济管理—国际贸易]