Testing the “Waterbed” Effect in Mobile Telephony
This paper examines the impact of regulatory intervention to cut termination rates of calls from fixed lines to mobile phones. Under quite general conditions of competition, theory suggests that lower termination charges will result in higher prices for mobile subscribers, a phenomenon known as the “waterbed” effect. The waterbed effect has long been hypothesized as a feature of many two-sided markets and especially the mobile telephony industry. Using a uniquely constructed panel of mobile operators’ prices and profit margins across more than twenty countries over six years, we document empirically the existence and magnitude of this effect. Our results suggest that the waterbed effect is strong, but not full. We also provide evidence that both competition and market saturation, but most importantly their interaction, affect the overall impact of the waterbed effect on prices.
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|Date of revision:||11 Jul 2008|
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- David Card & Alan B. Krueger, 1993.
"Minimum Wages and Employment: A Case Study of the Fast Food Industry in New Jersey and Pennsylvania,"
NBER Working Papers
4509, National Bureau of Economic Research, Inc.
- Card, David & Krueger, Alan B, 1994. "Minimum Wages and Employment: A Case Study of the Fast-Food Industry in New Jersey and Pennsylvania," American Economic Review, American Economic Association, vol. 84(4), pages 772-93, September.
- David Card & Alan Krueger, 1993. "Minimum Wages and Employment: A Case Study of the Fast Food Industry in New Jersey and Pennsylvania," Working Papers 694, Princeton University, Department of Economics, Industrial Relations Section..
- Wright, Julian, 2002. "Access Pricing under Competition: An Application to Cellular Networks," Journal of Industrial Economics, Wiley Blackwell, vol. 50(3), pages 289-315, September.
- Armstrong, M., 1996. "Network interconnection," Discussion Paper Series In Economics And Econometrics 9625, Economics Division, School of Social Sciences, University of Southampton.
- Armstrong, Mark, 1998. "Network Interconnection in Telecommunications," Economic Journal, Royal Economic Society, vol. 108(448), pages 545-64, May.
- repec:rje:randje:v:37:y:2006:3:p:668-691 is not listed on IDEAS
- Kaiser, Ulrich & Wright, Julian, 2004.
"Price Structure in Two-sided Markets: Evidence from the Magazine Industry?,"
ZEW Discussion Papers
04-80, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Kaiser, Ulrich & Wright, Julian, 2006. "Price structure in two-sided markets: Evidence from the magazine industry," International Journal of Industrial Organization, Elsevier, vol. 24(1), pages 1-28, January.
- Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-90, July.
- Mark Armstrong, 2006.
"Competition in two‐sided markets,"
RAND Journal of Economics,
RAND Corporation, vol. 37(3), pages 668-691, 09.
- Elena Argentesi & Lapo Filistrucchi, 2005.
"Estimating market power in a two-sided market: the case of newspapers,"
Economics Working Papers
ECO2005/07, European University Institute.
- Elena Argentesi & Lapo Filistrucchi, 2007. "Estimating market power in a two-sided market: The case of newspapers," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(7), pages 1247-1266.
- Timothy Besley & Anne Case, 1994.
"Unnatural Experiments? Estimating the Incidence of Endogenous Policies,"
NBER Working Papers
4956, National Bureau of Economic Research, Inc.
- Besley, Timothy & Case, Anne, 2000. "Unnatural Experiments? Estimating the Incidence of Endogenous Policies," Economic Journal, Royal Economic Society, vol. 110(467), pages F672-94, November.
- repec:rje:randje:v:37:y:2006:3:p:645-667 is not listed on IDEAS
- Armstrong, Mark & Wright, Julian, 2007. "Mobile call termination in the UK," MPRA Paper 2344, University Library of Munich, Germany.
- Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004.
"How Much Should We Trust Differences-in-Differences Estimates?,"
The Quarterly Journal of Economics,
MIT Press, vol. 119(1), pages 249-275, February.
- Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2002. "How Much Should We Trust Differences-in-Differences Estimates?," NBER Working Papers 8841, National Bureau of Economic Research, Inc.
- Armstrong, Mark, 2001. "The theory of access pricing and interconnection," MPRA Paper 15608, University Library of Munich, Germany.
- Marc Rysman, 2004. "Competition Between Networks: A�Study of the Market for Yellow�Pages," Review of Economic Studies, Wiley Blackwell, vol. 71(2), pages 483-512, 04.
- Marc Rysman, 2004. "Competition Between Networks: A Study of the Market for Yellow Pages," Review of Economic Studies, Oxford University Press, vol. 71(2), pages 483-512.
- Joan Calzada & Tommaso M. Valletti, 2008.
"Network Competition and Entry Deterrence,"
Royal Economic Society, vol. 118(531), pages 1223-1244, 08.
- Tommaso Valletti & George Houpis, 2005. "Mobile Termination: What is the “Right” Charge?," Journal of Regulatory Economics, Springer, vol. 28(3), pages 235-258, November.
- Audrey Laporte & Frank Windmeijer, 2005.
"Estimation of Panel Data Models with Binary Indicators when Treatment Effects are not Constant over Time,"
laporte-04-01, University of Toronto, Department of Economics.
- Laporte, Audrey & Windmeijer, Frank, 2005. "Estimation of panel data models with binary indicators when treatment effects are not constant over time," Economics Letters, Elsevier, vol. 88(3), pages 389-396, September.
- Jullien, Bruno & Rey, Patrick & Sand-Zantman, Wilfried, 2009. "Mobile Call Termination Revisited," TSE Working Papers 10-198, Toulouse School of Economics (TSE), revised Aug 2010.
- Duso, Tomaso & Roller, Lars-Hendrik, 2003. "Endogenous deregulation: evidence from OECD countries," Economics Letters, Elsevier, vol. 81(1), pages 67-71, October.
- Tomaso Duso, 2001.
"Lobbying and Regulation in a Political Economy: Evidence from the US Cellular Industry,"
CIG Working Papers
FS IV 01-03, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
- Tomaso Duso, 2005. "Lobbying and regulation in a political economy: Evidence from the U.S. cellular industry," Public Choice, Springer, vol. 122(3), pages 251-276, March.
- Jean-Jacques Laffont & Patrick Rey & Jean Tirole, 1998. "Network Competition: I. Overview and Nondiscriminatory Pricing," RAND Journal of Economics, The RAND Corporation, vol. 29(1), pages 1-37, Spring.
- Marc Rysman, 2006. "An Empirical Analysis of Payment Card Usage," Boston University - Department of Economics - Working Papers Series WP2006-002, Boston University - Department of Economics.
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