Productivity and efficiency in the water industry
Over the past twenty years there has been increasing interest in the productivity and efficiency of, and the optimal structures for, the water supply and wastewater industries. In part this interest has manifested itself in the increased use of numerous statistical techniques to determine the productivity and efficiency of the water sector in a variety of countries. The purpose of this paper is threefold. First it briefly reviews the various measures that have been used to gauge the levels of productivity and efficiency in the water sector, with particular reference to input and output data requirements of these measures. Second it summarises the key structural findings that have been determined from this research, particularly with respect to economies of scale and scope, public versus private ownership and the impact of regulation. Third, it considers potential areas for potential future research, such as the effect of environmental management activities (including water conservation) and regulation on productivity and efficiency, the role of wastewater as a potential source of potable or 'fit-for-purpose' water and the relationship between water supply and urban planning.
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- Arunava Bhattacharyya & Elliott Parker & Kambiz Raffiee, 1994. "An Examination of the Effect of Ownership on the Relative Efficiency of Public and Private Water Utilities," Land Economics, University of Wisconsin Press, vol. 70(2), pages 197-209.
- John Ashton, 2000. "Cost efficiency in the UK water and sewerage industry," Applied Economics Letters, Taylor & Francis Journals, vol. 7(7), pages 455-458.
- Serge Garcia & Alban Thomas, 2001. "The Structure of Municipal Water Supply Costs: Application to a Panel of French Local Communities," Journal of Productivity Analysis, Springer, vol. 16(1), pages 5-29, July.
- Fumitoshi Mizutani & Takuya Urakami, 2001. "articles: Identifying network density and scale economies for Japanese water supply organizations," Papers in Regional Science, Springer;Regional Science Association International, vol. 80(2), pages 211-230.
- Nauges, Celine & van den Berg, Caroline, 2007.
"How"natural"are natural monopolies in the water supply and sewerage sector ? Case studies from developing and transition economies,"
Policy Research Working Paper Series
4137, The World Bank.
- NAUGES CÃ©line & VAN DEN BERG Caroline, 2007. "How "natural" are natural monopolies in the water supply and sewerage sector? Case studies from developing and transition economies," LERNA Working Papers 07.05.226, LERNA, University of Toulouse.
- Ford, J L & Warford, J J, 1969. "Cost Functions for the Water Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 18(1), pages 53-63, November.
- Antonioli, B. & Filippini, M., 2001. "The use of a variable cost function in the regulation of the Italian water industry," Utilities Policy, Elsevier, vol. 10(3-4), pages 181-187.
- John K. Ashton, 2003. "Capital Utilisation and Scale in the English and Welsh Water Industry," The Service Industries Journal, Taylor & Francis Journals, vol. 23(5), pages 137-149, November.
- Cubbin, John & Tzanidakis, George, 1998. "Regression versus data envelopment analysis for efficiency measurement: an application to the England and Wales regulated water industry," Utilities Policy, Elsevier, vol. 7(2), pages 75-85, June.
- Rita Martins & Adelino Fortunato & Fernando Coelho, 2006. "Cost Structure of the Portuguese Water Industry: a Cubic Cost Function Application," GEMF Working Papers 2006-09, GEMF, Faculty of Economics, University of Coimbra.
- Garcia, Serge & Moreaux, Michel & Reynaud, Arnaud, 2007.
"Measuring economies of vertical integration in network industries: An application to the water sector,"
International Journal of Industrial Organization,
Elsevier, vol. 25(4), pages 791-820, August.
- Garcia, Serge & Moreaux, Michel & Reynaud, Arnaud, 2004. "Measuring Economies of Vertical Integration in Network Industries: an Application to the Water Sector," IDEI Working Papers 255, Institut d'Économie Industrielle (IDEI), Toulouse.
- Robert M. Clark & Richard G. Stevie, 1981. "A Water Supply Cost Model Incorporating Spatial Variables," Land Economics, University of Wisconsin Press, vol. 57(1), pages 18-32.
- repec:esx:essedp:573 is not listed on IDEAS
- Paola Fabbri & Giovanni Fraquelli, 2000. "Costs and Structure of Technology in the Italian Water Industry," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 27(1), pages 65-82, March.
- Kim, H Youn, 1987. "Economies of Scale in Multi-product Firms: An Empirical Analysis," Economica, London School of Economics and Political Science, vol. 54(214), pages 185-206, May.
- David S Saal & David Parker, 2000. "The impact of privatization and regulation on the water and sewerage industry in England and Wales: a translog cost function model," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 21(6), pages 253-268.
- Sawkins, John W, 1996. "Balancing Multiple Interests in Regulation: An Event Study of the English and Welsh Water Industry," Journal of Regulatory Economics, Springer, vol. 9(3), pages 249-268, May.
- Tim Coelli & Shannon Walding, 2005. "Performance Measurement in the Australian Water Supply Industry," CEPA Working Papers Series WP012005, School of Economics, University of Queensland, Australia.
- Teeples, Ronald K & Glyer, David, 1987. "Cost of Water Delivery Systems: Specification and Ownership Effects," The Review of Economics and Statistics, MIT Press, vol. 69(3), pages 399-408, August.
- Kim Woodbury & Brian Dollery, 2004. "Efficiency Measurement in Australian Local Government: The Case of New South Wales Municipal Water Services," Review of Policy Research, Policy Studies Organization, vol. 21(5), pages 615-636, 09.
- Anwandter, Lars & Ozuna, Teofilo Jr., 2002. "Can public sector reforms improve the efficiency of public water utilities?," Environment and Development Economics, Cambridge University Press, vol. 7(04), pages 687-700, October.
- Bhattacharyya, Arunava & Harris, Thomas R. & Narayanan, Rangesan & Raffiee, Kambiz, 1995. "Specification and estimation of the effect of ownership on the economic efficiency of the water utilities," Regional Science and Urban Economics, Elsevier, vol. 25(6), pages 759-784, December.
- Antonio Estache & Martin Rossi, 2002.
"How different is the efficiency of Public and Private Water Companies in Asia,"
ULB Institutional Repository
2013/43984, ULB -- Universite Libre de Bruxelles.
- Antonio Estache & MartÌn A. Rossi, 2002. "How Different Is the Efficiency of Public and Private Water Companies in Asia?," World Bank Economic Review, World Bank Group, vol. 16(1), pages 139-148, June.
- Thanassoulis, Emmanuel, 2000. "The use of data envelopment analysis in the regulation of UK water utilities: Water distribution," European Journal of Operational Research, Elsevier, vol. 126(2), pages 436-453, October.
- Schmit, Todd M. & Boisvert, Richard N., 1996.
"A Hedonic Approach to Estimating Operation and Maintenance Costs for New York Municipal Water Systems,"
127914, Cornell University, Department of Applied Economics and Management.
- Schmit, Todd M. & Boisvert, Richard N., 1997. "A Hedonic Approach To Estimating Operation And Maintenance Costs For New York Municipal Water Systems," Agricultural and Resource Economics Review, Northeastern Agricultural and Resource Economics Association, vol. 26(2), October.
- John W. Kendrick, 1961. "Productivity Trends in the United States," NBER Books, National Bureau of Economic Research, Inc, number kend61-1.
- 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 672-678, November.
- E L Lynk, 1993. "Privatisation, joint production and the comparative efficiencies of private and public ownership: the UK water industry case," Fiscal Studies, Institute for Fiscal Studies, vol. 14(2), pages 98-116, May.
- Corton, Maria Luisa, 2003. "Benchmarking in the Latin American water sector: the case of Peru," Utilities Policy, Elsevier, vol. 11(3), pages 133-142, September.
- John Houtsma, 2003. "Water Supply in California: Economies of Scale, Efficiency, and Privatization," ERSA conference papers ersa03p379, European Regional Science Association.
- Saal, David S & Parker, David, 2001. "Productivity and Price Performance in the Privatized Water and Sewerage Companies of England and Wales," Journal of Regulatory Economics, Springer, vol. 20(1), pages 61-90, July.
- 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.
- Tupper, Henrique Cesar & Resende, Marcelo, 2004. "Efficiency and regulatory issues in the Brazilian water and sewage sector: an empirical study," Utilities Policy, Elsevier, vol. 12(1), pages 29-40, March.
- Youn Kim, H. & Clark, Robert M., 1988. "Economies of scale and scope in water supply," Regional Science and Urban Economics, Elsevier, vol. 18(4), pages 479-502, November.
- Isabel M. García-Sánchez, 2006. "Efficiency Measurement in Spanish Local Government: The Case of Municipal Water Services," Review of Policy Research, Policy Studies Organization, vol. 23(2), pages 355-372, 03.
- Byrnes, Patricia & Grosskopf, Shawna & Hayes, Kathy, 1986. "Efficiency and Ownership: Further Evidence," The Review of Economics and Statistics, MIT Press, vol. 68(2), pages 337-341, May.
- Torres, Marcelo & Morrison Paul, Catherine J., 2006. "Driving forces for consolidation or fragmentation of the US water utility industry: A cost function approach with endogenous output," Journal of Urban Economics, Elsevier, vol. 59(1), pages 104-120, January.
- David Saal & David Parker & Tom Weyman-Jones, 2007. "Determining the contribution of technical change, efficiency change and scale change to productivity growth in the privatized English and Welsh water and sewerage industry: 1985–2000," Journal of Productivity Analysis, Springer, vol. 28(1), pages 127-139, October.
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