Journal of Industry, Competition and Trade

, Volume 15, Issue 4, pp 337–350 | Cite as

Counterfeiting and Negative Consumption Externalities – A Closer Look

  • Jonas Häckner
  • Astri MurenEmail author


We extend the work of Grossman and Shapiro (J Econ 103:79–100, 1988) on consumption externalities in prestige goods markets, and model a general aversion towards large levels of output interacting with an aversion towards copies in particular. These externalities play the role of protecting the market share of the producer of originals. We show that the well-established result under positive network externalities, that piracy is an equilibrium, extends to the case of negative consumption externalities. When externalities are pronounced enforcement should be strict, while in markets subject to moderate externalities there are no strong arguments in favor of a strict policy.


Consumption externalities Counterfeiting Product differentiation 

JEL Classification

L13 D62 



We are grateful to two anonymous referees for constructive comments and suggestions.


  1. Banerjee DS (2003) Software piracy: a strategic analysis and policy instruments. Int J Ind Organ 21:97–127CrossRefGoogle Scholar
  2. Belleflamme P, Peitz M (2012) Digital piracy: theory. In Peitz M, Waldfogel J (eds), The Oxford handbook of the digital economy, Oxford University PressGoogle Scholar
  3. Ben El Hadj-Ben Brahmin N, Jebsi K, Lahmandi-Ayed R (2012) Quality and capacity coices in a vertical differentiation model with congestion. Int J Econ Theory 8:259–275MathSciNetCrossRefGoogle Scholar
  4. US Government Accountability Office (2010). Intellectual property. observations on efforts to quantify the economic effects of counterfeit and pirated goodsGoogle Scholar
  5. Grilo I, Shy O, Thisse J-F (2001) Price competition when consumer behavior is characterized by conformity or vanity. J Public Econ 80:385–408CrossRefGoogle Scholar
  6. Griva K, Vettas N (2011) Price competition in a differentiated products duopoly under network effects. Inf Econ Policy 23:85–97CrossRefGoogle Scholar
  7. Grossman GM, Shapiro C (1988) Foreign counterfeiting of status goods. Q J Econ 103:79–100CrossRefGoogle Scholar
  8. Häckner J, Nyberg S (1996) Vanity and congestion: a study of reciprocal externalities. Economica 63:97–111CrossRefGoogle Scholar
  9. Higgins RS, Rubin PH (1986) Counterfeit goods. J Law Econ 29:211–230CrossRefGoogle Scholar
  10. Leibenstein HS (1950) Bandwagon, Snob and Veblen effects in the theory of consumer’s demand. Q J Econ 64:183–207CrossRefGoogle Scholar
  11. Marron DB, Steel DG (2000) Which countries protect intellectual property? The Case of Software Piracy. Econ Inq 38:159–174CrossRefGoogle Scholar
  12. Martínez-Sánchez F (2010) Avoiding commercial piracy. Inf Econ Policy 22:398–408CrossRefGoogle Scholar
  13. Motta M (1993) Endogenous quality choice: price vs quantity competition. J Ind Econ 41:113–131CrossRefGoogle Scholar
  14. OECD (2008) The economic impact of counterfeiting and piracyGoogle Scholar
  15. Peitz M, Waelbroeck P (2006) Piracy of digital products: a critical review of the theoretical literature. Inf Econ Policy 18:449–476CrossRefGoogle Scholar
  16. Qian Y (2008) Impacts of entry by counterfeiters. Q J Econ 123(4):1577–1609CrossRefGoogle Scholar
  17. Shy O (2011) A short survey of network economics. Rev Ind Organ 38:119–149CrossRefGoogle Scholar
  18. Shy O, Thisse J-F (1999) A strategic approach to software protection. J Econ Manag Strat 8:163–190CrossRefGoogle Scholar
  19. Slive J, Bernhardt D (1998) Pirated for profit. Can J Econ 31:886–899CrossRefGoogle Scholar
  20. Takeyama LN (1994) The welfare implications of unauthorized reproduction of intellectual property in the presence of demand network externalities. J Ind Econ 42:155–166CrossRefGoogle Scholar
  21. Tsai M-F, Chiou J-R (2012) Counterfeiting, enforcement and social welfare. J Econ 107:1–21zbMATHCrossRefGoogle Scholar
  22. Veblen T (1899) The theory of the leisure class. Penguin, HarmondsworthGoogle Scholar
  23. Wall DS, Large J (2010) Jailhouse frocks: locating the public interest in policing counterfeit luxury fashion goods. Br J Criminol 50(6):1094–1116CrossRefGoogle Scholar
  24. Yao J-T (2005) Counterfeiting and an optimal monitoring policy. Eur J Law Econ 19(1):95–114CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.Department of EconomicsStockholm UniversityStockholmSweden

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