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Ralph Bernd Siebert

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Personal Details

First Name: Ralph
Middle Name: Bernd
Last Name: Siebert
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RePEc Short-ID: psi281

Email:
Homepage: http://www.mgmt.purdue.edu/faculty/rsiebert/home.asp
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Affiliation

(in no particular order)

Works

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Working papers

  1. Siebert, Ralph & Graevenitz, Georg von, 2008. "Does Licensing Resolve Hold Up in the Patent Thicket?," Discussion Papers in Business Administration 2104, University of Munich, Munich School of Management.
  2. Siebert, Ralph & Graevenitz, Georg von, 2006. "How Licensing Resolves Hold-Up: Evidence from a Dynamic Panel Data Model with Unobserved Heterogeneity," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 105, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
  3. Siebert, Ralph & von Graevenitz, Georg, 2006. "Jostling for Advantage: Licensing and Entry into Patent Portfolio Races," CEPR Discussion Papers 5753, C.E.P.R. Discussion Papers.
  4. Ralph Siebert & Klaus Gugler, 2004. "Market Power versus Efficiency Effects of Mergers and Research Joint Ventures: Evidence from the Semiconductor Industry," NBER Working Papers 10323, National Bureau of Economic Research, Inc.
  5. Ralph Siebert, 2003. "The Introduction of New Product Qualities by Incumbent Firms: Market Proliferation versus Cannibalization," CIG Working Papers SP II 2003-11, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
  6. Siebert, Ralph, 2003. "The Impact of R&D Subsidies on the Introduction of New Products by Incumbent Firms," CEPR Discussion Papers 4090, C.E.P.R. Discussion Papers.
  7. Ralph Siebert, 2002. "Learning by Doing and Multiproduction Effects over the Life Cycle: Evidence from the Semiconductor Industry," CIG Working Papers FS IV 02-23, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
  8. Röller, Lars-Hendrik & Siebert, Ralph & Tombak, Mihkel, 2000. "Strategic Choice of Partners: Research Joint Ventures and Market Power," CEPR Discussion Papers 2617, C.E.P.R. Discussion Papers.
  9. Ralph Siebert, 2000. "Multiproduct Firms, Learning by Doing and Price-Cost Margins over the Product Life Cycle: Evidence from the DRAM Industry," Econometric Society World Congress 2000 Contributed Papers 1535, Econometric Society.
  10. Ralph Siebert, 1999. "Multiproduct Competition, Learning by Doing and Price-Cost Margins over the Product Life Cycle: Evidence from the DRAM Industry," CIG Working Papers FS IV 99-21, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
  11. Ralph Siebert, 1999. "Credible Vertical Preemption," CIG Working Papers FS IV 99-20, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG), revised Jul 2003.
  12. Ralph Siebert, 1999. "The Impact of R&D Subsidies on the Introduction of New Products by Incumbent Firms old title -(New Product Introduction by Incumbent Firms)," CIG Working Papers FS IV 99-19, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG), revised Aug 2003.
  13. Lars-Hendrik Röller & Mihkel M. Tombak & Ralph Siebert, 1998. "The Incentives to Form Research Joint Ventures: Theory and Evidence," CIG Working Papers FS IV 98-15, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
  14. Röller, Lars-Hendrik & Siebert, Ralph & Tombak, Mihkel, 1997. "Why Firms Form Research Joint Ventures: Theory and Evidence," CEPR Discussion Papers 1654, C.E.P.R. Discussion Papers.
  15. Ralph Siebert, 1996. "The Impact of Research Joint Ventures on Firm Performance: An Empirical Assessment," CIG Working Papers FS IV 96-03, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).

Articles

  1. Siebert, Ralph & von Graevenitz, Georg, 2010. "Jostling for advantage or not: Choosing between patent portfolio races and ex ante licensing," Journal of Economic Behavior & Organization, Elsevier, vol. 73(2), pages 225-245, February.
  2. Siebert Ralph B, 2010. "Learning-by-Doing and Cannibalization Effects at Multi-Vintage Firms: Evidence from the Semiconductor Industry," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 10(1), pages 1-32, May.
  3. Lars-Hendrik Röller & Ralph Siebert & Mihkel M. Tombak, 2007. "Why Firms Form (or do not Form) RJVS," Economic Journal, Royal Economic Society, vol. 117(522), pages 1122-1144, 07.
  4. Klaus Gugler & Ralph Siebert, 2007. "Market Power versus Efficiency Effects of Mergers and Research Joint Ventures: Evidence from the Semiconductor Industry," The Review of Economics and Statistics, MIT Press, vol. 89(4), pages 645-659, November.

NEP Fields

12 papers by this author were announced in NEP, and specifically in the following field reports (number of papers):
  1. NEP-COM: Industrial Competition (2) 2002-11-28 2007-01-14
  2. NEP-DCM: Discrete Choice Models (1) 2006-01-24
  3. NEP-IND: Industrial Organization (2) 2002-11-28 2008-02-09
  4. NEP-INO: Innovation (6) 2004-02-29 2006-01-24 2006-04-29 2006-10-28 2007-01-14 2008-02-09. Author is listed
  5. NEP-IPR: Intellectual Property Rights (2) 2007-01-14 2008-02-09
  6. NEP-MIC: Microeconomics (5) 2006-01-24 2006-04-29 2006-10-28 2007-01-14 2008-02-09. Author is listed
  7. NEP-TID: Technology & Industrial Dynamics (6) 2002-11-28 2004-02-29 2004-02-29 2006-01-24 2006-10-28 2007-01-14. Author is listed

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