Penn World Table

penn logo

About PWT

  • The Penn World Table provides purchasing power parity and national income accounts converted to international prices for 188 countries for some or all of the years 1950-2004. The European Union or the OECD provide more detailed purchasing power and real product estimates for their countries and the World Bank makes current price estimates for most PWT countries at the GDP level. (detail)

  • Please cite our data as follows:

    PWT6.2

    Alan Heston, Robert Summers and Bettina Aten, Penn World Table Version 6.2, Center for International Comparisons of Production, Income and Prices at the University of Pennsylvania, September 2006.

    PWT6.1

    Alan Heston, Robert Summers and Bettina Aten, Penn World Table Version 6.1, Center for International Comparisons at the University of Pennsylvania (CICUP), October 2002.

  • The material below is based upon work supported by the National Science Foundation under Grant No. 9911377. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

Data

If you encounter any problem retrieving data from the above link, you may need to upgrade your browser to IE 6.0 or Netscape 7.1 .

Through the data link above, you can retrieve the pwt data conveniently. Three output formats are provided: html table, sas data input, comma separated values. If you would like to get access to our previous data download links (pwt 6.1 data in excel tables, and pwt 5.6 in self-extracting programs), please click here.

Documentation

  • Appendix (.pdf, gives detailed description of each variable in PWT6.1)
  • China (.pdf, describes the construction of the national accounts data and price level estimation for the PRC)
  • Technical Notes (.pdf, describes the programs and data flow in the construction of PWT6.1)
  • What's new
    Main Differences between PWT6.1 and Previous Versions

 

 

Copyright © 2006 Center for International Comparisons of Production, Income and Prices (CIC), University of Pennsylvania. All rights reserved.