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La agregación en las tablas input-output : una revisión desde la perspectiva de las ramas que no se unen

Authors: Soza Amigo, Sergio; Ramos Carvajal, Carmen;

La agregación en las tablas input-output : una revisión desde la perspectiva de las ramas que no se unen

Abstract

European countries data has been reviewed, in this paper, in order to review how the aggregation of an Input-Output Table influences on the multipliers and linkages of the branches that do not join themselves. These facts let us that the following hypothesis were answered: “A higher level of aggregation, the different linkages of the non put into branches are affected in a systematic and defined way”. It is concluded that the results depend on the relative weight of the non linked coefficients regarding to the linked one, therefore the multipliers or linkages can present accumulative, oscillating or diminishing effects.

En este trabajo utilizando datos de países europeos, se revisa cómo influye la reducción de una tabla input-output en los multiplicadores y encadenamientos de las ramas que no se unen, con ello se responde la hipótesis: “a mayor nivel de agregación los distintos encadenamientos de las ramas no agrupadas son afectados en forma sistemática y definida”. Se concluye que los resultados dependen del peso relativo que tengan los coeficientes que no se unen respecto a los unidos, así, los multiplicadores o encadenamientos pueden presentar efectos acumulativos, oscilantes o decrecientes.

Country
Spain
Related Organizations
Keywords

Matriz input-output, Structural analysis, Aggregation of branches, Method of hypothetical extraction, Input-output matrix, Análisis estructural, Método de extracción hipotética, Agregación de ramas

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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
Average
Average
Average
Green