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Estimating Residential Water Demand Using the Stone-Geary Functional Form: The Case of Sri Lanka

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  • Dinusha Dharmaratna
  • Edwyna Harris

Abstract

This paper formulates a demand model for residential water in Sri Lanka using the Stone-Geary functional form. This functional form considers water consumption to be composed of two parts—a fixed and a residual component. The presence of these two components means it is possible to estimate a threshold below which water consumption is non-responsive to price changes. In turn, this can provide policy makers with a better understanding of the degree to which price changes will affect water consumption and the extent to which price instruments can be utilised to raise additional revenues. These revenues could then be used to extend pipe-borne water infrastructure to a greater proportion of the population than is currently the case. The findings presented here show the portion of water use that is insensitive to price changes in Sri Lanka is between 0.64 and 1.06 m 3 per capita per month. The results indicate that price elasticity ranges from -0.11 to -0.14 while income elasticity varies from 0.11 to 0.14. Combined, these findings suggest water authorities could raise revenue via price increases to fund critical infrastructure extension. Copyright Springer Science+Business Media B.V. 2012

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  • Dinusha Dharmaratna & Edwyna Harris, 2012. "Estimating Residential Water Demand Using the Stone-Geary Functional Form: The Case of Sri Lanka," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 26(8), pages 2283-2299, June.
    • Handle: RePEc:spr:waterr:v:26:y:2012:i:8:p:2283-2299
    DOI: 10.1007/s11269-012-0017-1
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    as
    1. Garcia, Serge & Reynaud, Arnaud, 2004. "Estimating the benefits of efficient water pricing in France," Resource and Energy Economics, Elsevier, vol. 26(1), pages 1-25, March.
    2. Henry S. Foster, Jr. & Bruce R. Beattie, 1981. "On the Specification of Price in Studies of Consumer Demand under Block Price Scheduling," Land Economics, University of Wisconsin Press, vol. 57(4), pages 624-629.
    3. M. Babel & A. Gupta & P. Pradhan, 2007. "A multivariate econometric approach for domestic water demand modeling: An application to Kathmandu, Nepal," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 21(3), pages 573-589, March.
    4. S. Gaudin, 2006. "Effect of price information on residential water demand," Applied Economics, Taylor & Francis Journals, vol. 38(4), pages 383-393.
    5. R. Bruce Billings, 1982. "Specification of Block Rate Price Variables in Demand Models," Land Economics, University of Wisconsin Press, vol. 58(3), pages 386-394.
    6. Schleich, Joachim & Hillenbrand, Thomas, 2009. "Determinants of residential water demand in Germany," Ecological Economics, Elsevier, vol. 68(6), pages 1756-1769, April.
    7. Junying Chu & Can Wang & Jining Chen & Hao Wang, 2009. "Agent-Based Residential Water Use Behavior Simulation and Policy Implications: A Case-Study in Beijing City," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 23(15), pages 3267-3295, December.
    8. R. Bruce Billings & Donald E. Agthe, 1980. "Price Elasticities for Water: A Case of Increasing Block Rates," Land Economics, University of Wisconsin Press, vol. 56(1), pages 73-84.
    9. Henry S. Foster, Jr. & Bruce R. Beattie, 1979. "Urban Residential Demand for Water in the United States," Land Economics, University of Wisconsin Press, vol. 55(1), pages 43-58.
    10. Céline Nauges & Alban Thomas, 2000. "Privately Operated Water Utilities, Municipal Price Negotiation, and Estimation of Residential Water Demand: The Case of France," Land Economics, University of Wisconsin Press, vol. 76(1), pages 68-85.
    11. Arbues, Fernando & Garcia-Valinas, Maria Angeles & Martinez-Espineira, Roberto, 2003. "Estimation of residential water demand: a state-of-the-art review," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 32(1), pages 81-102, March.
    12. Roberto Martinez-Espineira & Celine Nauges, 2004. "Is all domestic water consumption sensitive to price control?," Applied Economics, Taylor & Francis Journals, vol. 36(15), pages 1697-1703.
    13. Sylvestre Gaudin & Ronald C. Griffin & Robin C. Sickles, 2001. "Demand Specification for Municipal Water Management: Evaluation of the Stone-Geary Form," Land Economics, University of Wisconsin Press, vol. 77(3), pages 399-422.
    14. Ruijs, Arjan, 2007. "Welfare and Distribution Effects of Water Pricing Policies," Natural Resources Management Working Papers 7441, Fondazione Eni Enrico Mattei (FEEM).
    15. David Hensher & Nina Shore & Kenneth Train, 2005. "Households’ Willingness to Pay for Water Service Attributes," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 32(4), pages 509-531, December.
    16. Mary E. Renwick & Sandra O. Archibald, 1998. "Demand Side Management Policies for Residential Water Use: Who Bears the Conservation Burden?," Land Economics, University of Wisconsin Press, vol. 74(3), pages 343-359.
    17. Ada Jansen & Carl‐erik Schulz, 2006. "Water Demand And The Urban Poor: A Study Of The Factors Influencing Water Consumption Among Households In Cape Town, South Africa," South African Journal of Economics, Economic Society of South Africa, vol. 74(3), pages 593-609, September.
    18. Michael L. Nieswiadomy & David J. Molina, 1989. "Comparing Residential Water Demand Estimates under Decreasing and Increasing Block Rates Using Household Data," Land Economics, University of Wisconsin Press, vol. 65(3), pages 280-289.
    19. Piet Rietveld & Jan Rouwendal & Bert Zwart, 2000. "Block Rate Pricing of Water in Indonesia: An Analysis of Welfare Effects," Bulletin of Indonesian Economic Studies, Taylor & Francis Journals, vol. 36(3), pages 73-92.
    20. Julie A. Hewitt & W. Michael Hanemann, 1995. "A Discrete/Continuous Choice Approach to Residential Water Demand under Block Rate Pricing," Land Economics, University of Wisconsin Press, vol. 71(2), pages 173-192.
    21. Cristina C. David & Arlene B. Inocencio, 1998. "Understanding Household Demand for Water: The Metro Manila Case," EEPSEA Research Report rr1998012, Economy and Environment Program for Southeast Asia (EEPSEA), revised Jan 1998.
    22. Valeria Di Cosmo, 2011. "Are the Consumers Always Ready to Pay? A Quasi-Almost Ideal Demand System for the Italian Water Sector," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 25(2), pages 465-481, January.
    23. Im, K.S. & Pesaran, M.H., 2003. "On The Panel Unit Root Tests Using Nonlinear Instrumental Variables," Cambridge Working Papers in Economics 0347, Faculty of Economics, University of Cambridge.
    24. Elizabeth Wentz & Patricia Gober, 2007. "Determinants of Small-Area Water Consumption for the City of Phoenix, Arizona," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 21(11), pages 1849-1863, November.
    25. David L. Chicoine & Ganapathi Ramamurthy, 1986. "Evidence on the Specification of Price in the Study of Domestic Water Demand," Land Economics, University of Wisconsin Press, vol. 62(1), pages 26-32.
    26. Ellen M. Pint, 1999. "Household Responses to Increased Water Rates during the California Drought," Land Economics, University of Wisconsin Press, vol. 75(2), pages 246-266.
    27. John A. Nordin, 1976. "A Proposed Modification of Taylor's Demand Analysis: Comment," Bell Journal of Economics, The RAND Corporation, vol. 7(2), pages 719-721, Autumn.
    28. Lester D. Taylor, 1975. "The Demand for Electricity: A Survey," Bell Journal of Economics, The RAND Corporation, vol. 6(1), pages 74-110, Spring.
    29. Arjan Ruijs, 2007. "Welfare and Distribution Effects of Water Pricing Policies," Working Papers 2007.92, Fondazione Eni Enrico Mattei.
    30. Montserrat Núñez & Jordi Oliver-Solà & Joan Rieradevall & Xavier Gabarrell, 2010. "Water Management in Integrated Service Systems: Accounting for Water Flows in Urban Areas," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 24(8), pages 1583-1604, June.
    31. Levin, Andrew & Lin, Chien-Fu & James Chu, Chia-Shang, 2002. "Unit root tests in panel data: asymptotic and finite-sample properties," Journal of Econometrics, Elsevier, vol. 108(1), pages 1-24, May.
    32. Badi H. Baltagi & Chihwa Kao, 2000. "Nonstationary Panels, Cointegration in Panels and Dynamic Panels: A Survey," Center for Policy Research Working Papers 16, Center for Policy Research, Maxwell School, Syracuse University.
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