The purpose of this paper is to empirically show the relative importance of the agricultural sector in the productive framework of Mato Grosso State (Brazil) using an inter-regional input-output model for two regions: Mato Grosso and the rest of Brazil for 1999. The idea was to identify the most...

The electrical sector is responsible for a considerable amount of greenhouse gases emissions worldwide, but also the one in which modern society depends the most for maintenance of quality of life as well as the functioning of economic and social activities. Invariably, even CO2 emission-free...

This study aimed to analyze the tourism contributions to the Brazilian economy, considering the productive framework of 1999. For that, it was aimed to characterize the inter-sectors relations focusing on sectors that form the tourism segment. In order to perform this study, it was needed to...

In this paper, two literatures that have explored the structure of economies are brought together. In the first case, the approaches to key sector identification (initially associated with Hirschman and Rasmussen) that were modified by Cella, Clements and Rossi and Guilhoto et al. to reveal what...

Attempts to identify key sectors in an economy with input output models have been a source of considerable debate. in this paper; several old and new approaches to the problem are evaluated with reference to the Brazilian economy using the input-output models for 1959, 1970 and 1975. Two...

This paper intends to analyze the behavior and importance of the sectors of agricultural production and industrialization of coffee for each of the main Brazilian producers (Minas Gerais, Espírito Santo, Sao Paulo, Paraná, Bahia and Rondônia) in relation to their economies and in relation to...

The study presents a Leontief-Miyazawa model to study personal and regional income inequality in Brazil. The economy is divided into 31 sectors, in 5 macro regions; households are allocated into 10 income brackets. The study identifies the contribution of different sectors to inequality. The...

In this paper it is made a study of the economy relations among the regions of Ceará, Rest of Northeast and Rest of Brazil for the year of 1999. To do so, an interregional input-output system of constructed for this year. Through the use of this interregional system it was possible: a) to...

This study presents an analyze of the productive structure of the Amazon region and the relations that take place among their states and the rest of Brazil, using input-output analysis. The analysis is conducted by first studying, through an interregional input-output system, how the economic...

It is hard to think about the contributions of Michael Sonis to Input-Output Analysis without taking into consideration his joint work with Geoffrey Hewings. Both are linked together into a type n, n - inf , multiplier of theory and knowledge. This paper makes a brief presentation of the various...