Getting Patents & Economic Data to Speak to Each Other: An ‘Algorithmic Links with Probabilities’ Approach for Joint Analyses of Patenting & Economic Activity
AbstractInternational technological diffusion is a key determinant of cross-country differences in economic performance. While patents can be a useful proxy for innovation and technological change and diffusion, fully exploiting patent data for such economic analyses requires patents to be tied to measures of economic activity. In this paper, we describe and explore a new algorithmic approach to constructing concordances between the International Patent Classification (IPC) system that organizes patents by technical features and industry classification systems that organize economic data, such as the Standard International Trade Classification (SITC), the International Standard Industrial Classification (ISIC) and the Harmonized System (HS). This ‘Algorithmic Links with Probabilities’ (ALP) approach incorporates text analysis software and keyword extraction programs and applies them to a comprehensive patent dataset. We compare the results of several ALP concordances to existing technology concordances. Based on these comparisons, we select a preferred ALP approach and discuss advantages of this approach relative to conventional approaches. We conclude with a discussion on some of the possible applications of the concordance and provide a sample analysis that uses our preferred ALP concordance to analyze international patent flows based on trade patterns.
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Bibliographic InfoPaper provided by World Intellectual Property Organization - Economics and Statistics Division in its series WIPO Economic Research Working Papers with number 05.
Length: 32 pages
Date of creation: Oct 2012
Date of revision: Oct 2012
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- Christian Broda & David E. Weinstein, 2004.
"Globalization and the Gains from Variety,"
NBER Working Papers
10314, National Bureau of Economic Research, Inc.
- David Weinstein & Christian Broda, 2004. "Globalization and the Gains from Variety," 2004 Meeting Papers 530, Society for Economic Dynamics.
- David E. Weinstein & Christian Broda, 2004. "Globalization And The Gains From Variety," Econometric Society 2004 Latin American Meetings 327, Econometric Society.
- David Weinstein & Christian Broda, 2004. "Globalization and the Gains from Variety," Econometric Society 2004 North American Summer Meetings 508, Econometric Society.
- Christian Broda & David Weinstein, 2004. "Globalization and the gains from variety," Staff Reports 180, Federal Reserve Bank of New York.
- Robert J. Barro & Jong-Wha Lee, 2010.
"A New Data Set of Educational Attainment in the World, 1950–2010,"
NBER Working Papers
15902, National Bureau of Economic Research, Inc.
- Barro, Robert J. & Lee, Jong Wha, 2013. "A new data set of educational attainment in the world, 1950–2010," Journal of Development Economics, Elsevier, vol. 104(C), pages 184-198.
- Comanor, William S & Scherer, Frederic M, 1969. "Patent Statistics as a Measure of Technical Change," Journal of Political Economy, University of Chicago Press, vol. 77(3), pages 392-98, May/June.
- Eaton, Jonathan & Kortum, Samuel, 1996.
"Trade in ideas Patenting and productivity in the OECD,"
Journal of International Economics,
Elsevier, vol. 40(3-4), pages 251-278, May.
- Jonathan Eaton & Samuel Kortum, 1997. "Trade in Ideas: Patenting and Productivity in the OECD," NBER Working Papers 5049, National Bureau of Economic Research, Inc.
- Eaton, J. & Kortum, S., 1995. "Trade in Ideas: Patenting and Productivity onn the OECD," Papers 34, Boston University - Department of Economics.
- Samuel S. Kortum & Jonathan Eaton, 1995. "Trade in ideas: patenting and productivity in the OECD," Finance and Economics Discussion Series 95-9, Board of Governors of the Federal Reserve System (U.S.).
- Jaffe, A.B. & Trajtenberg, M., 1992.
"Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations,"
14-92, Tel Aviv.
- Jaffe, Adam B & Trajtenberg, Manuel & Henderson, Rebecca, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 577-98, August.
- Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1992. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," NBER Working Papers 3993, National Bureau of Economic Research, Inc.
- Michael E. Porter & Scott Stern, 2000. "Measuring the "Ideas" Production Function: Evidence from International Patent Output," NBER Working Papers 7891, National Bureau of Economic Research, Inc.
- Paul Romer, 1991.
"Endogenous Technological Change,"
NBER Working Papers
3210, National Bureau of Economic Research, Inc.
- Harhoff, Dietmar & Hoisl, Karin & Reichl, Bettina & van Pottelsberghe, Bruno, 2007.
"Patent Validation at the Country Level - The Role of Fees and Translation costs,"
CEPR Discussion Papers
6565, C.E.P.R. Discussion Papers.
- Harhoff, Dietmar & Hoisl, Karin & Reichl, Bettina & van Pottelsberghe de la Potterie, Bruno, 2009. "Patent validation at the country level--The role of fees and translation costs," Research Policy, Elsevier, vol. 38(9), pages 1423-1437, November.
- Harhoff, Dietmar & Hoisl, Karin & Reichl, Bettina & van Pottelsberghe de la Potterie, Bruno, 2007. "Patent Validation at the Country Level - The Role of Fees and Translation costs," Discussion Papers in Business Administration 2073, University of Munich, Munich School of Management.
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