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Decomposing the Changes in Water Intensity in a Mediterranean Region

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  • Maria Llop

    (Universitat Rovira i Virgili and CREIP)

Abstract

This paper proposes a new method for decomposing temporal changes in water use intensity (i.e. quantity of water consumption divided by GDP) into various explanatory factors. Specifically, the changes are decomposed into three elements that clarify some of the hidden reasons behind changes in water use over time. The first one captures changes in water intensity due to sectoral uses, showing the effects of modifying water intensity in the various production sectors. The second shows the changes in sectoral output intensity, showing how altering the production structure affects water consumption. Finally, the third quantifies the effects of changes in residential water intensity, showing how changing the final water uses affects water intensity. The empirical application corresponds to the Spanish region of Catalonia. The results show a reduction in regional water intensity due to a negative contribution from the production structure and residential uses of water, which were greater than the increase in sectoral water intensity. This decomposition shows that the reduced importance of agricultural production had the greatest influence on the reduction in water intensity in this region. The directions and magnitudes of the components identified in this paper highlight the importance of using precise and detailed methods to study water issues.

Suggested Citation

  • Maria Llop, 2019. "Decomposing the Changes in Water Intensity in a Mediterranean Region," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 33(9), pages 3057-3069, July.
    • Handle: RePEc:spr:waterr:v:33:y:2019:i:9:d:10.1007_s11269-019-02285-w
    DOI: 10.1007/s11269-019-02285-w
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    References listed on IDEAS

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    1. Llop, Maria, 2013. "Water reallocation in the input–output model," Ecological Economics, Elsevier, vol. 86(C), pages 21-27.
    2. Valeria Cosmo & Marie Hyland & Maria Llop, 2014. "Disentangling Water Usage in the European Union: A Decomposition Analysis," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 28(5), pages 1463-1479, March.
    3. Erik Dietzenbacher & Bart Los, 1998. "Structural Decomposition Techniques: Sense and Sensitivity," Economic Systems Research, Taylor & Francis Journals, vol. 10(4), pages 307-324.
    4. Llop, Maria, 2017. "Changes in energy output in a regional economy: A structural decomposition analysis," Energy, Elsevier, vol. 128(C), pages 145-151.
    5. Alcántara, Vicent & del Río, Pablo & Hernández, Félix, 2010. "Structural analysis of electricity consumption by productive sectors. The Spanish case," Energy, Elsevier, vol. 35(5), pages 2088-2098.
    6. Bin Su & B. W. Ang, 2012. "Structural Decomposition Analysis Applied To Energy And Emissions: Aggregation Issues," Economic Systems Research, Taylor & Francis Journals, vol. 24(3), pages 299-317, March.
    7. J M Gowdy & J L Miller, 1987. "Technological and Demand Change in Energy Use: An Input—Output Analysis," Environment and Planning A, , vol. 19(10), pages 1387-1398, October.
    8. Llop, Maria & Ponce-Alifonso, Xavier, 2015. "Identifying the role of final consumption in structural path analysis: An application to water uses," Ecological Economics, Elsevier, vol. 109(C), pages 203-210.
    9. Su, Bin & Ang, B.W., 2012. "Structural decomposition analysis applied to energy and emissions: Some methodological developments," Energy Economics, Elsevier, vol. 34(1), pages 177-188.
    10. Mendiluce, María & Pérez-Arriaga, Ignacio & Ocaña, Carlos, 2010. "Comparison of the evolution of energy intensity in Spain and in the EU15. Why is Spain different?," Energy Policy, Elsevier, vol. 38(1), pages 639-645, January.
    11. Joan Ramon Ostos & Enric Tello, 2014. "A long-term view of water consumption in Barcelona (1860-2011): from deprivation to abundance and eco-efficiency?," Water International, Taylor & Francis Journals, vol. 39(5), pages 587-605, September.
    12. Llop Llop, Maria & Ponce Alifonso, Xavier, 2011. "A never-ending debate: Demand versus supply water policies. A CGE analysis for Catalonia," Working Papers 2072/152139, Universitat Rovira i Virgili, Department of Economics.
    13. Xiaoli Han & TK. Lakshmanan, 1994. "Structural Changes and Energy Consumption in the Japanese Economy 1975-95: An Input-Output Analysis," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 165-188.
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    Cited by:

    1. Edward B. Barbier & Joanne C. Burgess, 2024. "Economics of Water Scarcity and Efficiency," Sustainability, MDPI, vol. 16(19), pages 1-14, October.
    2. Ana Ferreira & Manuel Duarte Pinheiro & Jorge Brito & Ricardo Mateus & Vitor Sousa, 2023. "Water Intensity Indicators in the Global Retail Sector," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 37(1), pages 219-234, January.

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