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The presence of negative values in the primary inputs vector in the input output framework has been considered as a limitation to the development of multi-sectoral linear models. It is true that, when this circumstance happens, the industries that are related appear unbalanced, however, the...
Persistent link: https://www.econbiz.de/10011307190
En el presente trabajo se desarrolla un estudio de las emisiones de CH4 relacionadas con el sector agroalimentario catalán a través de un análisis alternativo, o al menos complementario, de subsistemas input-output. Una herramienta de gran utilidad para estudiar la estructura productiva de...
Persistent link: https://www.econbiz.de/10005548731
The presence of negative values in the primary inputs vector in the input output framework has been considered as a limitation to the development of multi-sectoral linear models. It is true that, when this circumstance happens, the industries that are related appear unbalanced, however, the...
Persistent link: https://www.econbiz.de/10009776467
There is a regional input-output table for Córdoba, an Argentinian province, estimated by survey techniques. In this paper, non-survey techniques are tested, through the FLQ and ALFQ location quotients, using different values of δ, a parameter that appear in these formulas. The aim of this...
Persistent link: https://www.econbiz.de/10015230830
The input output analysis is used by a lot of cities with the objective to study interregional trade problems. We focused our work on Argentina, and we present a model with two regions: Buenos Aires city and the rest of the country. Buenos Aires does not have an Input Output Tables or a regional...
Persistent link: https://www.econbiz.de/10015230837
In this paper we extend the proportional rule to division problems with multiple references and we present a result of characterization of the weighted proportional rule. As a particular case, we analyze the problems of probability aggregation and probability updating. division problems with...
Persistent link: https://www.econbiz.de/10010282693
Social accounting matrices are an instrument that allow us to enlarge information provided by the input-output analysis when studying the intersectorial relationships of an economy, the behavior of consumers, the public sector or the foreign sector; while being able to complete the income flow...
Persistent link: https://www.econbiz.de/10005063242
El objetivo que se plantea en este trabajo es el de identificar los sectores clave y estratégicos para el desarrollo de economías a nivel regional y su comparación con el paradigma nacional. Para ello, se aplican diversas metodologías complementarias de análisis de sectores clave para las...
Persistent link: https://www.econbiz.de/10009364968
El objetivo de este estudio es analizar el impacto, en emisiones de CO2, de la demanda final de Cataluña en relación a los vínculos comerciales interregionales con el resto de España y el resto del mundo. Este proceso implica el análisis del balance en CO2 incorporado para Cataluña, lo que...
Persistent link: https://www.econbiz.de/10009416072
Se demuestra que todo sistema tipo Leontief (o Leontief-Sraffa) puede ser transformado en uno estructuralmente equivalente en el que la matriz tecnológica A tenga la propiedad de que la suma de los elementos de cada columna sea el autovalor máximo a de A; lo que equivale a transformar las...
Persistent link: https://www.econbiz.de/10008800706