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Sensitivity of Water Price Elasticity Estimates to Different Data Aggregation Levels

Author

Listed:
  • Yarela Flores Arévalo

    (Universidad de la Serena Chile)

  • Roberto D. Ponce Oliva

    (Universidad del Desarrollo
    Center of Applied Ecology and Sustainability (CAPES)
    Water Research Center for Agriculture and Mining. Chile (ANID/FONDAP/15130015))

  • Francisco J. Fernández

    (Center of Applied Ecology and Sustainability (CAPES)
    Universidad Mayor)

  • Felipe Vásquez-Lavin

    (Universidad del Desarrollo
    Center of Applied Ecology and Sustainability (CAPES)
    Center for Climate and Resilience Research, CR2)

Abstract

The empirical literature on residential water demand employs various data aggregation methods, which depend on whether the aggregation is over consumption, sociodemographic variables, or both. In this study, we distinguish three dataset types—aggregated data, disaggregated data, and semi-aggregated data—to compare the consequences of using a large sample of semi-aggregated data vis-à-vis a small sample of fully disaggregated data on the water price elasticity estimates. We also analyze whether different aggregation levels in the sociodemographic variables affect the water price elasticity estimates when the number of observations is fixed. We employ a discrete-continuous choice model that considers that consumers face an increasing block price structure. Our results demonstrate that the water price elasticities depend upon the level of aggregation of the data used and the sample size. We also find that the water price elasticities are statistically different when comparing a large semi-aggregated sample with a small disaggregated sample.

Suggested Citation

  • Yarela Flores Arévalo & Roberto D. Ponce Oliva & Francisco J. Fernández & Felipe Vásquez-Lavin, 2021. "Sensitivity of Water Price Elasticity Estimates to Different Data Aggregation Levels," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 35(6), pages 2039-2052, April.
  • Handle: RePEc:spr:waterr:v:35:y:2021:i:6:d:10.1007_s11269-021-02833-3
    DOI: 10.1007/s11269-021-02833-3
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    References listed on IDEAS

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    1. Jasper M. Dalhuisen & Raymond J. G. M. Florax & JHenri L. F. de Groot & Peter Nijkamp, 2003. "Price and Income Elasticities of Residential Water Demand: A Meta-Analysis," Land Economics, University of Wisconsin Press, vol. 79(2), pages 292-308.
    2. Schenker N. & Gentleman J. F., 2001. "On Judging the Significance of Differences by Examining the Overlap Between Confidence Intervals," The American Statistician, American Statistical Association, vol. 55, pages 182-186, August.
    3. Céline Nauges & Dale Whittington, 2010. "Estimation of Water Demand in Developing Countries: An Overview," The World Bank Research Observer, World Bank, vol. 25(2), pages 263-294, August.
    4. J. E. Schefter & E. L. David, 1985. "Estimating Residential Water Demand under Multi-Part Tariffs Using Aggregate Data," Land Economics, University of Wisconsin Press, vol. 64(3), pages 272-280.
    5. 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.
    6. Schleich, Joachim & Hillenbrand, Thomas, 2009. "Determinants of residential water demand in Germany," Ecological Economics, Elsevier, vol. 68(6), pages 1756-1769, April.
    7. 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.
    8. Saeed Ghavidelfar & Asaad Y. Shamseldin & Bruce W. Melville, 2017. "A Multi-Scale Analysis of Single-Unit Housing Water Demand Through Integration of Water Consumption, Land Use and Demographic Data," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 31(7), pages 2173-2186, May.
    9. Andrew C. Worthington & Mark Hoffman, 2008. "An Empirical Survey Of Residential Water Demand Modelling," Journal of Economic Surveys, Wiley Blackwell, vol. 22(5), pages 842-871, December.
    10. Wichman, Casey J. & Taylor, Laura O. & von Haefen, Roger H., 2016. "Conservation policies: Who responds to price and who responds to prescription?," Journal of Environmental Economics and Management, Elsevier, vol. 79(C), pages 114-134.
    11. Massimiliano Mazzanti & Anna Montini, 2006. "The determinants of residential water demand: empirical evidence for a panel of Italian municipalities," Applied Economics Letters, Taylor & Francis Journals, vol. 13(2), pages 107-111.
    12. James Yoo & Silvio Simonit & Ann P. Kinzig & Charles Perrings, 2014. "Estimating the Price Elasticity of Residential Water Demand: The Case of Phoenix, Arizona," Applied Economic Perspectives and Policy, Agricultural and Applied Economics Association, vol. 36(2), pages 333-350.
    13. 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.
    14. Lester D. Taylor, 1975. "The Demand for Electricity: A Survey," Bell Journal of Economics, The RAND Corporation, vol. 6(1), pages 74-110, Spring.
    15. Olmstead, Sheila M. & Michael Hanemann, W. & Stavins, Robert N., 2007. "Water demand under alternative price structures," Journal of Environmental Economics and Management, Elsevier, vol. 54(2), pages 181-198, September.
    16. Maamar Sebri, 2014. "A meta-analysis of residential water demand studies," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 16(3), pages 499-520, June.
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    2. Mardones, Cristian & Orellana, Antonia, 2023. "Estimating production functions to determine the marginal economic value and price elasticity of water in the Chilean industrial sector," Utilities Policy, Elsevier, vol. 85(C).

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