Journal Article Protection Against Software Piracy: A Study of Technology Adoption for the Enforcement of Intellectual Property Rights Economics of Innovation and New Technology, Volume 9, 2000 - Issue 1, 25-52 Author Michael Stolpe Info Publication Date 01/2000 JEL Classification F13, K11, L14, L8, O3 DOI 10.1080/10438590000000002 Key Words Software piracy Network effects intellectual property rights Technology adoption Discrete choice model Software industry survey