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Comparative water pricing analysis: Duality formal-informal in a CGE model for Senegal

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  • Anne Briand

    (LASTA - Laboratoire d'Analyse des Sociétés, Transformations et Adaptations - UNIROUEN - Université de Rouen Normandie - NU - Normandie Université)

Abstract

In this paper we build a static CGE model for Senegal that allows for comparative analyses of different water pricing schemes. The model defines five sectors (drinking water production, drinking water distribution, the agricultural sector, the industry and services). The originality of this model consists on defining the duality formal-informal in the drinking water distribution sector. The main raisons are firstly that the current water prices are different between both segments and secondly, that we focus on substitution possibilities of households regarding their choice of water distributor. The objective is to estimate the production and employment impacts of water policy pricing on the development of both formal and informal water distribution segments. The aim is to determine the policy which makes water service affordable for all households and to analyse the effects on the income distribution for three consumers categories (rural, Dakar and other urban areas). JEL classification: C68, O17, Q25

Suggested Citation

  • Anne Briand, 2004. "Comparative water pricing analysis: Duality formal-informal in a CGE model for Senegal," Post-Print hal-02430439, HAL.
    • Handle: RePEc:hal:journl:hal-02430439
    Note: View the original document on HAL open archive server: https://hal.science/hal-02430439
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    1. Stifel, David C. & Thorbecke, Erik, 2003. "A dual-dual CGE model of an archetype African economy: trade reform, migration and poverty," Journal of Policy Modeling, Elsevier, vol. 25(3), pages 207-235, April.
    2. Decaluwe, B. & Patry, A. & Savard, L., 1999. "`When Water Is No Longer Heaven Sent: Comparative Pricing Analysis in an AGE Model," Papers 9905, Laval - Recherche en Politique Economique.
    3. Ianchovichina, Elena & Darwin, Roy & Shoemaker, Robbin, 2001. "Resource use and technological progress in agriculture: a dynamic general equilibrium analysis," Ecological Economics, Elsevier, vol. 38(2), pages 275-291, August.
    4. Dogruel, Fatma & Dogruel, A. Suut & Yeldan, Erinc, 2003. "Macroeconomics of Turkey's agricultural reforms: an intertemporal computable general equilibrium analysis," Journal of Policy Modeling, Elsevier, vol. 25(6-7), pages 617-637, September.
    5. D. Boccanfuso & F. Cabral & F. Cissé & A. Diagne & L. Savard, 2003. "Pauvreté et distribution de revenus au Sénégal: une approche par la modélisation en équilibre général calculable micro-simulé," Cahiers de recherche 0333, CIRPEE.
    6. Decaluwe, Bernard & Patry, André & Savard, Luc, 1997. "Quand l'eau n'est plus un don du ciel: un MEGC appliqué au Maroc," Cahiers de recherche 9716, Université Laval - Département d'économique.
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    Cited by:

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    2. Pouchkarev, Igor & Spronk, Jaap & Trinidad Segovia, Juan E., 2006. "Empirical Insights on the Heterogeneity of the Spanish Stock Market/Un Análisis Empírico De La Heterogeneidad Del Mercado De Capitales Español," Estudios de Economia Aplicada, Estudios de Economia Aplicada, vol. 24, pages 1091-1106, Diciembre.
    3. Esther Velázquez & M. Alejandro Cardenete & Geoffrey J.D. Hewings, 2000. "Water Price and Water Relocation in Andalusia. A Computable General Equilibrium Approach," Regional and Urban Modeling 283600101, EcoMod.
    4. Cardenete, Manuel Alejandro & Hewings, Geoffrey, 2011. "Water Price and Water Sectoral Reallocation in Andalusia. A Computable General Equilibrium Approach1," 2011 Conference: Impacts of Climate Change on Agriculture, December 6-7, 2011, Rabat, Morocco 188124, Moroccan Association of Agricultural Economics (AMAEco).

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    More about this item

    Keywords

    Water Pricing; Computable General Equilibrium Model; Informal; Africa;
    All these keywords.

    JEL classification:

    • C68 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computable General Equilibrium Models
    • O17 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Formal and Informal Sectors; Shadow Economy; Institutional Arrangements
    • Q25 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Water

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