Understanding the relationship between copyright policy and consumer behavior is an increasingly important topic for participants in digital media markets. In this paper we seek to study how consumer behavior changes when Internet Service Providers are required to block access to major piracy websites. We do this in the context of two court-ordered events affecting consumers in the UK: The blocking order directed at The Pirate Bay in May 2012, and blocking orders directed at 19 major piracy sites in October and November 2013.
Our results show that blocking The Pirate Bay had little impact on consumption through legal channels — instead, consumers seemed to turn to other piracy sites, Pirate Bay “mirror” sites, or Virtual Private Networks that allowed them to circumvent the block. In contrast, blocking 19 different major piracy sites caused users of those sites to increase their usage of paid legal streaming sites such as Netflix by 12% on average. The lightest users of the blocked sites (and thus the users least affected by the blocks, other than the control group) increased their clicks on paid streaming sites by 3.5% while the heaviest users of the blocked sites increased their paid streaming clicks by 23.6%, strengthening the causal interpretation of the results.
Our results suggest that website blocking requires persistent blocking of a number of piracy sites in order to effectively migrate pirates to legal channels.
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Michael D. Smith is a Senior Adjunct Fellow at Technology Policy Institute. He is also a Professor of Information Systems and Marketing and the Co-Director of IDEA, the Initiative for Digital Entertainment Analytics at Carnegie Mellon University. He holds academic appointments at Carnegie Mellon University’s School of Information Systems and Management and the Tepper School of Business. Smith has received several notable awards including the National Science Foundation’s prestigious CAREER Research Award, and he was recently selected as one of the top 100 “emerging engineering leaders in the United States” by the National Academy of Engineering. Smith received a Bachelors of Science in Electrical Engineering (summa cum laude) and a Masters of Science in Telecommunications Science from the University of Maryland, and received a Ph.D. in Management Science from the Sloan School of Management at MIT.
