NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Working Papers by B. Zorina Khan

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Working Papers

December 2014Inventing in the Shadow of the Patent System: Evidence from 19th-Century Patents and Prizes for Technological Innovations
w20731
Of Time and Space: Technological Spillovers among Patents and Unpatented Innovations during Early U.S. Industrialization
w20732
December 2004Institutions and Technological Innovation During the Early Economic Growth: Evidence from the Great Inventors of the United States, 1790-1930
with Kenneth L. Sokoloff: w10966

Published: Khan, B. Zorina and Kenneth L. Sokoloff. "Institutions And Democratic Invention In 19th-Century American: Evidence From 'Great Inventors,' 1790-1930," American Economic Review, 2004, v94(2,May), 395-401.

March 2004Technological Innovations and Endogenous Changes in U.S. Legal Institutions, 1790-1920
w10346
February 2004Does Copyright Piracy Pay? The Effects of U.S. International Copyright Laws on the Market for Books, 1790-1920
w10271
April 1999Legal Monopoly: Patents and Antitrust Litigation in U.S. Manufacturing, 1970-1998
w7068
October 1992'Schemes of Practical Utility': Entrepreneurship and Innovation Among 'Great Inventors' in the United States, 1790-1865
with Kenneth L. Sokoloff: h0042

Published: Journal of Economic History, vo. 53, no. 2, pp. 289-307

December 1989The Democratization of Invention During Early Industrialization: Evidence from the United States, 1790-1846
with Kenneth L. Sokoloff: h0010

Published: Journal of Economic History, Vol. 50, No. 2, pp. 363-378, June 1990.

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

 
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