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Modelos SAM lineales y distribución de renta: una aplicación para la economía extremeña

Author

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  • DE MIGUEL VÉLEZ, F.J.

    (Universidad de Extremadura y centrA.)

  • MANRESA SÁNCHEZ, A.

    (Universidad de Barcelona y CREB.)

Abstract

Las matrices de contabilidad social constituyen bases de datos que incorporan gran cantidad de información económica. Uno de los aspectos más relevantes de estas matrices es su énfasis en el sector hogares, incorporando generalmente una desagregación del mismo en diferentes grupos de acuerdo a distintos criterios socioeconómicos. El principal objetivo que se persigue en este trabajo es aplicar sobre la economía extremeña los modelos SAM de multiplicadores lineales, centrándonos en diversos multiplicadores relacionados con los grupos de hogares y la distribución de la renta. Entre los diferentes ejercicios realizados se determinan, por ejemplo, los cambios en sus niveles de renta ante incrementos exógenos en la demanda o ante transferencias de renta. Para valorar estos cambios, junto a los multiplicadores tradicionales que miden incrementos absolutos en rentas, se plantean también medidas de efectos redistributivos que muestran los cambios en términos relativos. Social accounting matrices are databases that includes lot of economic information. These matrices emphasizes the role of the household sector, involving its desaggregation into different groups according to socioeconomic criteria. The main goal of this paper is to apply linear multipliers SAM models to the Extremadura economy. We focus on several multipliers related to households groups and income distribution. Furthermore, the changes in their income levels caused by demand exogenous injections or income transfers are analysed in depth. Besides a set of common multipliers that measure absolute income changes, we also employ some measures of redistributive effects that show the changes in relative terms.

Suggested Citation

  • De Miguel Vélez, F.J. & Manresa Sánchez, A., 2004. "Modelos SAM lineales y distribución de renta: una aplicación para la economía extremeña," Estudios de Economía Aplicada, Estudios de Economía Aplicada, vol. 22, pages 1-22, Diciembre.
  • Handle: RePEc:lrk:eeaart:22_3_9
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    References listed on IDEAS

    as
    1. Roland-Holst, David W & Sancho, Ferran, 1992. "Relative Income Determination in the United States: A Social Accounting Perspective," Review of Income and Wealth, International Association for Research in Income and Wealth, pages 311-327.
    2. Lewis, Blane D. & Thorbecke, Erik, 1992. "District-level economic linkages in Kenya: Evidence based on a small regional social accounting matrix," World Development, Elsevier, vol. 20(6), pages 881-897, June.
    3. Defourny, Jacques & Thorbecke, Erik, 1984. "Structural Path Analysis and Multiplier Decomposition within a Social Accounting Matrix Framework," Economic Journal, Royal Economic Society, vol. 94(373), pages 111-136, March.
    4. Pyatt, Graham, 1985. "Commodity Balances and National Accounts: A SAM Perspective," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 31(2), pages 155-169, June.
    5. Cohen, S. I. & Tuyl, J. M. C., 1991. "Growth and equity effects of changing demographic structures in the Netherlands : Simulations within a social accounting matrix," Economic Modelling, Elsevier, vol. 8(1), pages 3-15, January.
    6. Llop, Maria & Manresa, Antonio, 2004. "Income distribution in a regional economy: a SAM model," Journal of Policy Modeling, Elsevier, vol. 26(6), pages 689-702, September.
    7. Javier Ferri & Ezequiel Uriel, 2000. "Multiplicadores contables y análisis estructural en la matriz de contabilidad social. Una aplicación al caso español," Investigaciones Economicas, Fundación SEPI, vol. 24(2), pages 419-453, May.
    8. Pyatt, F Graham & Round, Jeffery I, 1979. "Accounting and Fixed Price Multipliers in a Social Accounting Matrix Framework," Economic Journal, Royal Economic Society, vol. 89(356), pages 850-873, December.
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    Citations

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    Cited by:

    1. Francisco Javier de Miguel Velez & Jesus Perez-Mayo, 2006. "Linear SAM models for inequality changes analysis: an application to the Extremadurian economy," Applied Economics, Taylor & Francis Journals, vol. 38(20), pages 2393-2403.
    2. Ambrosio-Albalá, Mateo & Martín Lozano, José M. & Pérez Hernández, Pedro P., 2011. "Aplicación del análisis estructural de prospectiva al diseño de estrategias de desarrollo rural: el caso de la comarca de Jerez/An Application of the Prospective Structural Analysis to the Design of R," Estudios de Economía Aplicada, Estudios de Economía Aplicada, pages 247-278.
    3. J. Cansino & M. Cardenete & J. Gonzalez & M. P. Pablo-Romero, 2013. "Economic impacts of solar thermal electricity technology deployment on Andalusian productive activities: a CGE approach," The Annals of Regional Science, Springer;Western Regional Science Association, pages 25-47.

    More about this item

    Keywords

    Social accounting matrices; linear SAM multipliers; relative distributive measures; income distribution; regional economics;

    JEL classification:

    • C69 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Other
    • D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution
    • D59 - Microeconomics - - General Equilibrium and Disequilibrium - - - Other
    • H59 - Public Economics - - National Government Expenditures and Related Policies - - - Other
    • R10 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - General

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