Gone in 60 Seconds: The Impact of the Megaupload Shutdown on Movie Sales
Wellesley College - Department of Economics
Michael D. Smith
Carnegie Mellon University - H. John Heinz III School of Public Policy and Management
March 6, 2013
The growth of Internet-based piracy has led to a wide-ranging debate over how copyright policy should be enforced in the digital era. While some enforcement approaches involve policies designed to deter consumers from filesharing though incentives or penalties, other approaches target the supply of piracy by shutting down Internet sites that serve as major conduits for pirated content. In this paper we analyze how one such anti-piracy intervention, the shutdown of the popular Megaupload site, affected the digital sales of movies for two major studios.
Simply examining changes in sales after the shutdown would produce an inaccurate measure of its actual effect as sales are changing over time for a variety of reasons. Instead we exploit cross-country variation in pre-shutdown usage of Megaupload as a measure of treatment intensity. Controlling for country-specific trends and the Christmas holiday, we find no statistical relationship between Megaupload penetration and changes in digital sales prior to the shutdown. However, we find a statistically significant positive relationship between a country’s Megaupload penetration and its sales change after the shutdown, such that for each additional 1% pre-shutdown Megaupload penetration, the post-shutdown sales unit change was 2.5% to 3.8% higher, suggesting that these increases are a causal effect of the shutdown.
Aggregating these increases, our analysis across 12 countries suggests that, in the 18 weeks following the shutdown, digital revenues for these two studio’s movies were 6-10% higher than they would have been if not for the shutdown. Thus our findings show that the closing of a major online piracy site can increase digital media sales, and by extension we provide evidence that Internet movie piracy displaces digital film sales.
Number of Pages in PDF File: 27
Keywords: Piracy, regulation, digitial distribution, copyright policy, motion picture industry, natural experiment
JEL Classification: K42, L82, 03, 034working papers series
Date posted: March 7, 2013 ; Last revised: April 25, 2013
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