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Weak Patents Are a Weak Deterrent: Patent Portfolios, the Orange Book Listing Standard, and Generic Entry in Pharmaceuticals

In: Standards, Patents and Innovations

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  • C. Scott Hemphill
  • Bhaven N. Sampat

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  • C. Scott Hemphill & Bhaven N. Sampat, 2012. "Weak Patents Are a Weak Deterrent: Patent Portfolios, the Orange Book Listing Standard, and Generic Entry in Pharmaceuticals," NBER Chapters, in: Standards, Patents and Innovations, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberch:13215
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    References listed on IDEAS

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    1. Shapiro, Carl, 2003. "Antitrust Limits to Patent Settlements," RAND Journal of Economics, The RAND Corporation, vol. 34(2), pages 391-411, Summer.
    2. Lee Branstetter & Chirantan Chatterjee & Matthew J. Higgins, 2016. "Regulation and welfare: evidence from paragraph IV generic entry in the pharmaceutical industry," RAND Journal of Economics, RAND Corporation, vol. 47(4), pages 857-890, November.
    3. 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 392-398, May/June.
    4. Richard C. Levin & Alvin K. Klevorick & Richard R. Nelson & Sidney G. Winter, 1987. "Appropriating the Returns from Industrial Research and Development," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 18(3, Specia), pages 783-832.
    5. Fiona M. Scott Morton, 1999. "Entry Decisions in the Generic Pharmaceutical Industry," RAND Journal of Economics, The RAND Corporation, vol. 30(3), pages 421-440, Autumn.
    6. Ernst Berndt & Iain Cockburn & Karen Grépin, 2006. "The Impact of Incremental Innovation in Biopharmaceuticals," PharmacoEconomics, Springer, vol. 24(2), pages 69-86, December.
    7. Henry G. Grabowski & Margaret Kyle, 2007. "Generic competition and market exclusivity periods in pharmaceuticals," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 28(4-5), pages 491-502.
    8. Wesley M. Cohen & Richard R. Nelson & John P. Walsh, 2000. "Protecting Their Intellectual Assets: Appropriability Conditions and Why U.S. Manufacturing Firms Patent (or Not)," NBER Working Papers 7552, National Bureau of Economic Research, Inc.
    9. Fiona M. Scott Morton, 1999. "Entry Decisions in the Generic Pharmaceutical Industry," Yale School of Management Working Papers ysm119, Yale School of Management.
    10. C. Scott Hemphill & Bhaven N. Sampat, 2011. "When Do Generics Challenge Drug Patents?," Journal of Empirical Legal Studies, John Wiley & Sons, vol. 8(4), pages 613-649, December.
    11. DiMasi, Joseph A. & Hansen, Ronald W. & Grabowski, Henry G., 2003. "The price of innovation: new estimates of drug development costs," Journal of Health Economics, Elsevier, vol. 22(2), pages 151-185, March.
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