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Estimación anual de matrices de contabilidad social usando el método de minimización de la entropía cruzada: aplicación a la economía española del año 2000

Authors: Gaspar Llanes Díaz-Salazar; Carmen Rodríguez Morilla;

Estimación anual de matrices de contabilidad social usando el método de minimización de la entropía cruzada: aplicación a la economía española del año 2000

Abstract

Este artículo presenta una metodología para la estimación anual de Matrices de Contabilidad Social (SAM, Social Accounting Matrix, en terminología anglosajona). Esta metodología ha sido desarrollada para construir estas matrices a partir de datos procedentes de las Cuentas Nacionales y de una SAM conocida «a priori». Se realiza una aplicación para la economía española y el año 2000. Se presentan dos versiones calculadas ambas utilizando el método de «Minimización de la Entropía Cruzada» («Cross Entropy Method»): una con formulación combinada origen-destino y otra con formulación input-output simétrica. Este trabajo puede resultar útil para los responsables de la elaboración de las cuentas nacionales y para los estudiosos de la evaluación de políticas públicas. También es una referencia para obtener de forma anual los multiplicadores contables y para los Modelos de Equilibrio General Aplicados (MEGA).

This paper presents a methodology to annual estimation the Social Accounting Matrices (SAM). This methodology has been developed for build these matrices using available data from the National Accounts and «a priori» know SAM. We present an application for the Spanish Economy for 2000. We present two versions, both calculated using Cross Entropy Method: one following use-income formulation and other with symmetric input-output formulation. These SAM can be useful for national accounts maker and for the public policies evaluation. Also is a reference to obtain annual accounting multipliers and developed a Computable General Equilibrium Models.

Country
Spain
Related Organizations
Keywords

Técnicas de optimización matemática (Método de la Mínima Entropia); Modelos Input-Output; Modelos de Equilibrio General Aplicados; Matriz de Contabilidad Social; Contabilidad Nacional., National Accounts, Social Accounting Matrix, Modelos Input- Output, Input-Output Models, Computable General Equilibrium Models, Optimisation Techniques (Cross Entropy Method), Modelos de Equilibrio General Aplicados, Técnicas de optimización matemática (Método de la Mínima Entropia), Matriz de Contabilidad Social, Contabilidad Nacional, jel: jel:C80, jel: jel:C61, jel: jel:C67, jel: jel:C68

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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