Harald Øverby
ABSTRACT
Network effects are one of the defining properties of the digital economy. It has been shown, both in theory and practice, that network effects contribute to the growth and potential success of businesses in the digital economy. In this paper, we present a quantitative case study of network effects in Facebook for the period 2011 to 2017. We estimate the value of Facebook, and analyse how this value depends on the number of Facebook users. Our results show that there are strong network effects in Facebook, as the value per user increases more than estimations obtained from Metcalfe's law. We also outline a general theory of the strength of network effects, and quantitatively estimate the strength of network effects in Facebook.
- Shapiro, C. and Varian, H. 1999. Information Rules. Harvard Business School Press.Google Scholar
- Stabell, C. B. and Fjeldstad, Ø. D. 1998. Configuring value for competitive advantage: on chains, shops and networks. Strategic management journal.Google Scholar
- Falck-Ytter, M. and Øverby, H. 2012. An Empirical Study of Valuation and User Behavior in Social Networking Services. World Telecommunications Congress.Google Scholar
- Begg, D., Fischer, S., Dornbusch, R. 2014. Economics. Mcgraw-Hill Education.Google Scholar
- List of public corporations by markets capitalization. https://en.wikipedia.org/wiki/List_of_public_corporations_by_market_capitalization. Accessed 28.11.2017.Google Scholar
- Øverby, H. et al. 2012. Modeling ICT Service Markets. World Telecommunications Congress.Google Scholar
- Number of monthly active Facebook users worldwide. Statista. https://www.statista.com/statistics/264810/number-of-monthly-active-facebook-users-worldwide/. Accessed 28.11.2017.Google Scholar
- Parker, G. G. et al. 2016. Platform revolution: How networked markets are transforming the economy - and how to make them work for you. W. W. Norton Company Google ScholarDigital Library
- Odlyzko, A. and Tilly, B. 2005. A refutation of Mecalfe's law and a better estimate for the value of networks and network interconnections.Google Scholar
- Facebook statistics. Statista. https://www.statista.com/topics/751/facebook/. Accessed 01.12.2017.Google Scholar
- Gobry, P. E. How strong are network effects online, really. http://www.businessinsider.com/network-effects-2011-5?r=US&IR=T&IR=T. Accessed 03.12.2017.Google Scholar
Index Terms
- Network effects in Facebook
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