How does vertical industry structure affect investment in infrastructure quality?
If the access network is an economic bottleneck, then the regulator may consider vertical separation of the telecommunications incumbent. There is the concern that separation dilutes quality-enhancing network investment, and social welfare. We show that, despite some loss of operational coordination and potential hold-up problems, vertical separation may raise investment and welfare compared with integration. While structural more than functional separation raises investment, it is functional more than structural separation that raises welfare (due to investment cost). The results obtained shed light on the effects of different forms of separation on the incentive to build-out Next Generation Access networks (NGAs).
|Date of creation:||Sep 2010|
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- Guthrie, Graeme, 2006. "Regulating Infrastructure: The Impact on Risk and Investment," Working Paper Series 3851, Victoria University of Wellington, The New Zealand Institute for the Study of Competition and Regulation.
- Stefan Buehler & Dennis Gaertner & Daniel Halbheer, 2004.
"Deregulating Network Industries: Dealing with Price-Quality Tradeoffs,"
SOI - Working Papers
0402, Socioeconomic Institute - University of Zurich, revised Oct 2005.
- Stefan Buehler & Dennis Gärtner & Daniel Halbheer, 2006. "Deregulating Network Industries: Dealing with Price-quality Tradeoffs," Journal of Regulatory Economics, Springer, vol. 30(1), pages 99-115, 07.
- Stefan Buehler & Armin Schmutzler & Men-Andri Benz, 2002.
"Infrastructure Quality in Deregulated Industries: Is there an Underinvestment Problem?,"
SOI - Working Papers
0209, Socioeconomic Institute - University of Zurich.
- Buehler, Stefan & Schmutzler, Armin & Benz, Men-Andri, 2004. "Infrastructure quality in deregulated industries: is there an underinvestment problem?," International Journal of Industrial Organization, Elsevier, vol. 22(2), pages 253-267, February.
- Benz, Men-Andri & Bühler, Stefan & Schmutzler, Armin, 2003. "Infrastructure Quality in Deregulated Industries: Is there an Underinvestment Problem?," CEPR Discussion Papers 3836, C.E.P.R. Discussion Papers.
- David Mandy & David Sappington, 2007.
"Incentives for sabotage in vertically related industries,"
Journal of Regulatory Economics,
Springer, vol. 31(3), pages 235-260, June.
- David Mandy & David E. M. Sappington, 2004. "Incentives for Sabotage in Vertically Related Industries," Working Papers 0404, Department of Economics, University of Missouri, revised 16 Dec 2004.
- Mancuso, Paolo & Reverberi, Pierfrancesco, 2003. "Operating costs and market organization in railway services. The case of Italy, 1980-1995," Transportation Research Part B: Methodological, Elsevier, vol. 37(1), pages 43-61, January.
- Felix Höffler & Sebastian Kranz, 2007. "Legal Unbundling can be a Golden Mean between Vertical Integration and Separation," Bonn Econ Discussion Papers bgse15_2007, University of Bonn, Germany.
- Chen, Yongmin & Sappington, David E.M., 2009. "Designing input prices to motivate process innovation," International Journal of Industrial Organization, Elsevier, vol. 27(3), pages 390-402, May.
- Graeme Guthrie, 2006. "Regulating Infrastructure: The Impact on Risk and Investment," Journal of Economic Literature, American Economic Association, vol. 44(4), pages 925-972, December.
- Armstrong, Mark, 2001. "The theory of access pricing and interconnection," MPRA Paper 15608, University Library of Munich, Germany.
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