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Responding to Oberholzer-Gee and Strumpf's Attempted Defense of Their Piracy Paper

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  • Stan J. Liebowitz

Abstract

Felix Oberholzer-Gee and Koleman Strumpf recently responded to some of my negative assessments of their influential 2007 piracy article. In this article I analyze their responses to my assessments. Several of their responses have the appearance of being plausible if they are read without reference to my actual arguments and discussion. A careful reading of my assessments and Professors Oberholzer-Gee and Strumpf’s responses, however, reveals that Professors Oberholzer-Gee and Strumpf generally misrepresent or ignore my arguments, while making numerous but untested factual assertions that are clearly refuted by the data, when tested. My negative assessments are only further enhanced by the weakness of their response, as well as by a new finding indicating that they mismatched by a week their download data and school vacation data, which would necessarily corrupt their key results.

Suggested Citation

  • Stan J. Liebowitz, 2017. "Responding to Oberholzer-Gee and Strumpf's Attempted Defense of Their Piracy Paper," Econ Journal Watch, Econ Journal Watch, vol. 14(2), pages 174–195-1, May.
    • Handle: RePEc:ejw:journl:v:14:y:2017:i:2:p:174-195
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    References listed on IDEAS

    as
    1. Tanaka, Tatsuo & 田中, 辰雄, 2004. "Does file sharing reduce music CD sales?: A case of Japan," IIR Working Paper 05-08, Institute of Innovation Research, Hitotsubashi University.
    2. Sudip Bhattacharjee & Ram D. Gopal & Kaveepan Lertwachara & James R. Marsden & Rahul Telang, 2007. "The Effect of Digital Sharing Technologies on Music Markets: A Survival Analysis of Albums on Ranking Charts," Management Science, INFORMS, vol. 53(9), pages 1359-1374, September.
    3. Aguiar, Luis & Martens, Bertin, 2016. "Digital music consumption on the Internet: Evidence from clickstream data," Information Economics and Policy, Elsevier, vol. 34(C), pages 27-43.
    4. Felix Oberholzer-Gee & Koleman Strumpf, 2010. "File Sharing and Copyright," NBER Chapters, in: Innovation Policy and the Economy, Volume 10, pages 19-55, National Bureau of Economic Research, Inc.
    5. Felix Oberholzer-Gee & Koleman Strumpf, 2010. "File Sharing and Copyright," Innovation Policy and the Economy, University of Chicago Press, vol. 10(1), pages 19-55.
    6. Oberholzer-Gee, Felix & Strumpf, Koleman, 2016. "The effect of file sharing on record sales, revisited," Information Economics and Policy, Elsevier, vol. 37(C), pages 61-66.
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    1. Janowska, Anna Anetta & Malik, Radosław, 2020. "Digitization in museums: Between a fashionable trend and market awareness," Studia z Polityki Publicznej / Public Policy Studies, Warsaw School of Economics, vol. 7(3), pages 1-15, October.

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    More about this item

    Keywords

    Piracy; file sharing; sound recordings; music; iTunes; Napster;
    All these keywords.

    JEL classification:

    • Z1 - Other Special Topics - - Cultural Economics
    • O3 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights
    • L8 - Industrial Organization - - Industry Studies: Services

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