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Magallania (Punta Arenas)

On-line version ISSN 0718-2244


SOZA-AMIGO, SERGIO  and  MARIPANI, JOSÉ. The Input-Ouput Matrix of the Punta Arenas City: Description, analisys and simulation. Magallania [online]. 2011, vol.39, n.1, pp.103-118. ISSN 0718-2244.

The objective of the present work is to show and analyzes the input-output matrix for the Punta Arenas city built for the year 2003. Hence, the model basic arguments, way of building such matrix and the main characteristics of the economic subject of study are explained. From these, it is shown that 47% of production is concentrated in services, 37% in industry and 16% in the primary sector, besides, the county’s gDP is found to be approximately M$832.502 (million pesos at 2003). In the same way, the partial and total multipliers of production, distribution and income are estimated and analyzed. From these, can be inferred that many partial multipliers exist that point toward a high and low sectional in-terrelationship. Also, from the analysis of the different total multipliers, it can be observed how different they are in some cases, and the articulated that they are for some branches.

Keywords : input-output; demand-side input-output model; supply-side input-output model; multipliers.

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