Nowadays, an important debate in the international economies is the problem of greenhouse gas emissions and climate change related. Discussions begin to gain the world with the signature of the Kyoto Protocol (1997), where an international agreement was reached to reduce global emissions....

In contrast to the neo-classical theory of Arrow and Debreu, a model of a private ownership economy is presented, in which production and consumption bundles are treated separately. Each of the two types of bundles is assumed to establish a con- vex cone. Production technologies can convert...

We explicitly formulate (optimization) problems of finding a key sector and a key group of sectors within the framework of a hypothetical extraction method (HEM), and derive their solutions in terms of simple measures termed industries’ factor worths. It is shown that the top k 2 sectors with...

The paper considers some of the problems associated with the indirectly measured components of financial service outputs in the System of National Accounts (SNA), termed FISIM (Financial Intermediation Services Indirectly Measured). The paper utilizes a user cost and supplier benefit approach to...

The increasing importance of global supply chains has prompted the use of analytical tools based on trade in value added – instead of traditional measures in gross value. We extend this analytical framework to create indicators that identify hubs and spokes in international supply...

The goal of this study is to present and to analyze a methodology to estimate Input-Output Matrices using preliminary data from the Brazilian National Accounts. This methodology is tested for the years of 1994 and 1996, where the results obtained from the input-output matrices (definitive...

This article defines and characterizes the cooperative ‘sector’ in the Paraná economy and disaggregates the sector Agriculture and components of Food Industry of the input-output table, made for the state for the years 1980 and 1985, in Cooperative and non-cooperative. The aim of this...

Following Furtuoso and Guilhoto (2003) the GDP of the Brazilian Agribusiness is estimated to be around 27% of the Brazilian GDP in 2000, and the latest numbers show that it could be reaching 30% of the Brazilian GDP in 2003. Despite its importance for the Brazilian economy as a whole, the size...

This article, using input-output tables, makes an analysis of the structure of production, consumption, and income distribution in the Brazilian economy in 1975 and 1980. The results show that: a) the dynamic in the economy is given by the consumers in the income group between 5 and 20 minimum...

The main goal of this paper is to analyze the level of development in the Agribusiness of the Brazilian region South for the years of 1985, 1990 and 1995; using inter-regional input-output analysis. The results obtained show: how the Agribusiness is structured inside the regions; and how the trade...