Comparing the Costs and Benefits of Diversification by Regulated Firms
AbstractPrevious work on the diversification of regulated firms has focused exclusively on either the costs of cross-subsidy or on the welfare gains resulting from economies of scope. Using theory and numerical simulations, we identify conditions under which gains from economies of scope and increased competition tend to outweigh the costs of cross-subsidization. We use a perfect competition model of the unregulated market to examine tradeoffs under economies of scope. Effects of increased competition are assessed using Cournot models with linear and constant elasticity demands. Diversification tradeoffs depend upon magnitudes of variables that regulators should be able to estimate or otherwise judge. Copyright 1994 by Kluwer Academic Publishers
Download InfoTo our knowledge, this item is not available for download. To find whether it is available, there are three options:
1. Check below under "Related research" whether another version of this item is available online.
2. Check on the provider's web page whether it is in fact available.
3. Perform a search for a similarly titled item that would be available.
Bibliographic InfoArticle provided by Springer in its journal Journal of Regulatory Economics.
Volume (Year): 6 (1994)
Issue (Month): 2 (May)
Contact details of provider:
Web page: http://www.springerlink.com/link.asp?id=100298
You can help add them by filling out this form.
CitEc Project, subscribe to its RSS feed for this item.
- Sappington, David E. M., 2003. "Regulating horizontal diversification," International Journal of Industrial Organization, Elsevier, vol. 21(3), pages 291-315, March.
- Calzolari, Giacomo & Scarpa, Carlo, 2007. "Regulating a Multi-Utility Firm," CEPR Discussion Papers 6238, C.E.P.R. Discussion Papers.
- Palmer, Karen L. & Grausz, Samuel & Beasley, Blair & Brennan, Timothy J., 2013.
"Putting a floor on energy savings: Comparing state energy efficiency resource standards,"
Elsevier, vol. 25(C), pages 43-57.
- Palmer, Karen & Grausz, Samuel & Beasley, Blair & Brennan, Tim, 2012. "Putting a Floor on Energy Savings: Comparing State Energy Efficiency Resource Standards," Discussion Papers dp-12-11, Resources For the Future.
- Majumdar, Sumit K., 2010. "Institutional changes, firm size and wages in the telecommunications sector," Information Economics and Policy, Elsevier, vol. 22(3), pages 201-217, July.
- Fernando T. Camacho & Flavio M. Menenzes, 2007. "The Contamination Problem in Utility Regulation," Discussion Papers Series 352, School of Economics, University of Queensland, Australia.
- Carlo Scarpa & Giacomo Calzolari, 2009. "On Regulation and Competition: Pros and Cons of a Diversified Monopolist," Working Papers 2009.55, Fondazione Eni Enrico Mattei.
- David Sappington & J. Sidak, 2003. "Incentives for Anticompetitive Behavior by Public Enterprises," Review of Industrial Organization, Springer, vol. 22(3), pages 183-206, May.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Guenther Eichhorn) or (Christopher F. Baum).
If references are entirely missing, you can add them using this form.