简介：

该库提供已统一为国际价格的各国国民收入核算信息。这种货币单位的统一可使得各国之间的变量比较变得更有意义。该库的数据来源为宾夕法尼亚大学国际比较中心。

信息类型：国家和地区统计数据
涵盖国家和地区：全球
时间跨度：1950-
语言：英文
更新周期：不定期
访问方式：WRDS平台

Summary:

The Penn World Tables provides national income accounts-type of variables converted to international prices. The homogenization of national accounts to a common numeraire allows valid comparisons of income among countries. Data comes from Alan Heston, Robert Summers and Bettina Aten, Penn World Table Version 6.1, Center for International Comparisons at the University of Pennsylvania, October 2002 (CICUP).

Type of information: National and Regional Statistics
Geographical Coverage: Global
Data range: 1950-
Language: English
Update Frequency: Constantly
Access: WRDS Platform

访问方式：

沃顿平台(https://wrds-web.wharton.upenn.edu)->左侧导航栏“Penn World Tables”