Costs And Structure Of Technology In The Italian Water Industry
This paper analyses from an empirical point of view the technology underlying the Water industry. First, we study the impact of environmental and quality factors on the production process. Second, different functional forms are analysed in order to represent the technology. Overall results show that the coefficient of hedonic variables are significant and that the best functional form turns to be the transcendental logarithmic one. Finally, evidence on return to scale depends on the functional form adopted and on the inclusion of hedonic variables.
|Length:||23 pages Keywords : Water utilities, Costs, Technology|
|Date of creation:||Dec 1997|
|Date of revision:|
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- Feigenbaum, Susan & Teeples, Ronald, 1983. "Public versus Private Water Delivery: A Hedonic Cost Approach," The Review of Economics and Statistics, MIT Press, vol. 65(4), pages 672-78, November.
- Richard T. Shin & John S. Ying, 1992. "Unnatural Monopolies in Local Telephone," RAND Journal of Economics, The RAND Corporation, vol. 23(2), pages 171-183, Summer.
- Richard H. Spady & Ann F. Friedlaender, 1978. "Hedonic Cost Functions for the Regulated Trucking Industry," Bell Journal of Economics, The RAND Corporation, vol. 9(1), pages 159-179, Spring.
- Crain, W Mark & Zardkoohi, Asghar, 1978. "A Test of the Property-Rights Theory of the Firm: Water Utilities in the United States," Journal of Law and Economics, University of Chicago Press, vol. 21(2), pages 395-408, October.
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