New nonlinear approaches for the adjustment and updating of a SAM
AbstractWe believe that any adjustment and updating process (AUP) should try to minimize the relative deviation of the new coefficients from the initial ones in a homogeneous way. This homogeneity would mean that the magnitude of this relative deviation is similar among the elements of each row or column, therefore avoiding the concentration of the changes in particular cells of the SAM.In this work, we propose some new adjustment criteria in order to obtain a homogeneous relative adjustment of the structural coefficients. We also test the usefulness of this proposal by comparing its results with the ones obtained by more standard approaches.
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Bibliographic InfoPaper provided by Facultad de Ciencias Económicas de la ULPGC in its series Documentos de trabajo conjunto ULL-ULPGC with number 2003-07.
Length: 24 pages
Date of creation: Jul 2003
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Optimization Techniques; Programming Models; Dynamic Analysis; Input-Output Models.;
This paper has been announced in the following NEP Reports:
- NEP-ALL-2004-05-26 (All new papers)
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- Antonio Morillas & Laura Moniche & J Marcos Castro, 2005. "Efectos Ultra Frontera Y Convergencia Regional. Una Reflexión A Partir Del Mac 94-99 En Andalucía," Urban/Regional 0512008, EconWPA.
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