统计研究 ›› 2008, Vol. 25 ›› Issue (6): 3-10.

• 论文 •    下一篇

关于世界银行2005年ICP结果、问题及应用的研究

余芳东   

  1. 国家统计局国际统计中心
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-06-15 发布日期:2008-06-15

Some Issues on the International Comparison Program by World Bank in 2005

Yu Fangdong   

  • Received:1900-01-01 Revised:1900-01-01 Online:2008-06-15 Published:2008-06-15

摘要: 世界银行近日发布了包括中国在内的146个国家和地区2005年国际比较项目(ICP)报告,引起了国内外各方面的普遍关注。本文以世界银行发布的ICP数据为基础,详细比较世界各国价格水平、基于购买力平价(PPP)的GDP规模和人均GDP等指标,剖析了与以前公布的PPP结果不同的原因。研究表明,2005年ICP项目比较结果存在着一些数据质量问题,在使用时应注意,以免误导。文章还阐述了当前国际社会可能用ICP比较结果数据作为制定政策和决策依据的不同层面、不同领域。

关键词: GDP, 国际比较, 购买力平价, 价格水平, 汇率

Abstract: The special attention was paid to the preliminary results of 2005 ICP published by World Bank in the international society. This paper compares the important indicators, such as Price level index, real GDP and real GDP per capita, based on the preliminary results of 2005 ICP, and analyses data relations between the different ICP benchmarks. At the meantime, the study show that there are some problems of data quality in PPP results in order to correctly understand and use ICP data. The applications in the policymaking and research in the different levels and the various fields are also explained.


 

Key words: GDP, International Comparison, Purchasing Power Parities, Price level, Exchange rate