Tracing Mobile Inventors – The Causality between Inventor Mobility and Inventor Productivity
This paper analyzes the causality between inventor productivity and inventor mobility. The results show that the level of education has no influence on inventor productivity. Making use of external sources of knowledge, on the contrary, has a significant effect on productivity. Finally, firm size has a positive impact on productivity. Firm size also influences inventor mobility, although negatively. Whereas existing research implicitly assumes causality to point in one direction, this study ex-ante allows for a simultaneous relationship. To deal with the expected endogeneity problem, instrumental variables techniques will be employed. Results show that mobile inventors are more than four times as productive as non-movers. Whereas mobility increases productivity, an increase in productivity decreases the number of moves.
|Date of creation:||2006|
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- Bettencourt, Luis M.A. & Lobo, Jose & Strumsky, Deborah, 2007. "Invention in the city: Increasing returns to patenting as a scaling function of metropolitan size," Research Policy, Elsevier, vol. 36(1), pages 107-120, February.
- Walter Y. Oi & Todd L. Idson, 1999. "Workers Are More Productive in Large Firms," American Economic Review, American Economic Association, vol. 89(2), pages 104-108, May.
- Mullahy, John & Sindelar, Jody, 1996.
"Employment, unemployment, and problem drinking,"
Journal of Health Economics,
Elsevier, vol. 15(4), pages 409-434, August.
- John Mullahy & Jody L. Sindelar, 1995. "Employment, Unemployment, and Problem Drinking," NBER Working Papers 5123, National Bureau of Economic Research, Inc.
- Andrew Clark & Yannis Georgellis & Peter Sanfey, "undated". "Job Satisfaction, Wage changes and Quits: Evidence from Germany," Economics and Finance Discussion Papers 98-06, Economics and Finance Section, School of Social Sciences, Brunel University.
- Andrew Clark & Yannis Georgellis & Peter Sanfey, 1997. "Job Satisfaction, Wage Changes and Quits: Evidence from Germany," Studies in Economics 9711, School of Economics, University of Kent.
- Bronwyn H. Hall, 2005. "Exploring the Patent Explosion," The Journal of Technology Transfer, Springer, vol. 30(2_2), pages 35-48, 01.
- Bronwyn Hall, 2004. "Exploring the patent explosion," Working Papers wp291, Centre for Business Research, University of Cambridge.
- Bronwyn H. Hall, 2004. "Exploring the Patent Explosion," NBER Working Papers 10605, National Bureau of Economic Research, Inc.
- Manuel Trajtenberg & Gil Shiff & Ran Melamed, 2009. "The "Names Game": Harnessing Inventors, Patent Data for Economic Research," Annals of Economics and Statistics, GENES, issue 93-94, pages 67-77.
- Melamed, Ran & Shiff, Gil & Trajtenberg, Manuel, 2006. "The 'Names Game': Harnessing Inventors Patent Data for Economic Research," CEPR Discussion Papers 5833, C.E.P.R. Discussion Papers.
- Manuel Trajtenberg & Gil Shiff & Ran Melamed, 2006. "The "Names Game": Harnessing Inventors' Patent Data for Economic Research," NBER Working Papers 12479, National Bureau of Economic Research, Inc.
- Erik Brouwer & Hana Budil-Nadvornikova & Alfred Kleinknecht, 1999. "Are Urban Agglomerations a Better Breeding Place for Product Innovation? An Analysis of New Product Announcements," Regional Studies, Taylor & Francis Journals, vol. 33(6), pages 541-549.
- Jeffrey M Wooldridge, 2010. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232588, July.
- Jeffrey M. Wooldridge, 2001. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262232197, July.
- Kenneth Arrow, 1962. "Economic Welfare and the Allocation of Resources for Invention," NBER Chapters,in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pages 609-626 National Bureau of Economic Research, Inc.
- Heckman, James J, 1978. "Dummy Endogenous Variables in a Simultaneous Equation System," Econometrica, Econometric Society, vol. 46(4), pages 931-959, July.
- James J. Heckman, 1977. "Dummy Endogenous Variables in a Simultaneous Equation System," NBER Working Papers 0177, National Bureau of Economic Research, Inc.
- Hausman, Jerry, 2015. "Specification tests in econometrics," Applied Econometrics, Publishing House "SINERGIA PRESS", vol. 38(2), pages 112-134.
- Hausman, Jerry A, 1978. "Specification Tests in Econometrics," Econometrica, Econometric Society, vol. 46(6), pages 1251-1271, November.
- J. A. Hausman, 1976. "Specification Tests in Econometrics," Working papers 185, Massachusetts Institute of Technology (MIT), Department of Economics.
- B. Los & B. Verspagen, 2007. "Technology Spillovers and their Impact on Productivity," Chapters,in: Elgar Companion to Neo-Schumpeterian Economics, chapter 35 Edward Elgar Publishing.
- Brouwer, Erik & Kleinknecht, Alfred, 1999. "Innovative output, and a firm's propensity to patent.: An exploration of CIS micro data," Research Policy, Elsevier, vol. 28(6), pages 615-624, August.
- Allen, Thomas J. (Thomas John), 1931- & Katz, Ralph., 1985. "The dual ladder : motivational solution or managerial delusion?," Working papers 1692-85., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Gerald Marschke & Jinyoung Kim & Sangjoon John Lee, 2004. "Research Scientist Productivity and Firm Size: Evidence from Panel Data on Investors," Discussion Papers 04-06, University at Albany, SUNY, Department of Economics.
- Jinyoung Kim & Sangjoon John Lee & Gerald Marschke, 2007. "Research Scientist Productivity and Firm Size: Evidence from Panel Data on Inventors," Discussion Paper Series 0708, Institute of Economic Research, Korea University.
- Sangjoon Lee & Jinyoung Kim, 2004. "Research Scientist Productivity and Firm Size: Evidence from Panel Data on Inventors," Econometric Society 2004 Far Eastern Meetings 465, Econometric Society.
- Robert H. Topel & Michael P. Ward, 1992. "Job Mobility and the Careers of Young Men," The Quarterly Journal of Economics, Oxford University Press, vol. 107(2), pages 439-479.
- Parsons, Donald O, 1972. "Specific Human Capital: An Application to Quit Rates and Layoff Rates," Journal of Political Economy, University of Chicago Press, vol. 80(6), pages 1120-1143, Nov.-Dec..
- Freeman, C., 1991. "Networks of innovators: A synthesis of research issues," Research Policy, Elsevier, vol. 20(5), pages 499-514, October.
- Hans Gersbach & Armin Schmutzler, 2003. "Endogenous Technological Spillovers: Causes and Consequences," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 12(2), pages 179-205, 06.
- Harhoff, Dietmar & Hoisl, Karin, 2007. "Institutionalized incentives for ingenuity--Patent value and the German Employees' Inventions Act," Research Policy, Elsevier, vol. 36(8), pages 1143-1162, October.
- Harhoff, Dietmar & Hoisl, Karin, 2006. "Institutionalized Incentives for Ingenuity – Patent Value and the German Employees’ Inventions Act," Discussion Papers in Business Administration 1262, University of Munich, Munich School of Management.
- Montgomery, James D, 1991. "Social Networks and Labor-Market Outcomes: Toward an Economic Analysis," American Economic Review, American Economic Association, vol. 81(5), pages 1407-1418, December.
- Jovanovic, Boyan, 1979. "Job Matching and the Theory of Turnover," Journal of Political Economy, University of Chicago Press, vol. 87(5), pages 972-990, October.
- Thomas Sargent, "undated". "Matlab code for Jovanovic's matching model," QM&RBC Codes 24, Quantitative Macroeconomics & Real Business Cycles.
- Cohen, Wesley M & Levinthal, Daniel A, 1989. "Innovation and Learning: The Two Faces of R&D," Economic Journal, Royal Economic Society, vol. 99(397), pages 569-596, September.
- Harhoff, Dietmar & Scherer, Frederic M. & Vopel, Katrin, 2003. "Citations, family size, opposition and the value of patent rights," Research Policy, Elsevier, vol. 32(8), pages 1343-1363, September.
- Jaeyong Song & Paul Almeida & Geraldine Wu, 2003. "Learning--by--Hiring: When Is Mobility More Likely to Facilitate Interfirm Knowledge Transfer?," Management Science, INFORMS, vol. 49(4), pages 351-365, April.
- Zvi Griliches, 1970. "Notes on the Role of Education in Production Functions and Growth Accounting," NBER Chapters,in: Education, Income, and Human Capital, pages 71-127 National Bureau of Economic Research, Inc.
- Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, Oxford University Press, vol. 87(3), pages 355-374. Full references (including those not matched with items on IDEAS)
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