NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Working Papers by Robert Summers

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Working Papers

May 1991The Penn World Table (Mark 5): An Expanded Set of International Comparisons, 1950-1987
with Alan Heston: r1562

Published: The Quarterly Journal of Economics, pp. 1-41, (May 1991).

Contact and additional information for this authorAll NBER papers and publicationsNBER Working Papers only

 
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