This article gives an assessment of the relative strengths and weaknesses of a variety of economic modelling approaches commonly used for cost estimates of limiting carbon emissions. The approaches discussed include the ad hoc approach, dynamic optimization approach, input-output approach,...

This article conducts an environmental and economic impact evaluation of the mining and quarrying sector in the top five carbon‐emitting nations. By applying the hypothetical extraction method, we investigate both the demand and the supply side of the carbon dioxide emission of each industry...

This paper, in Portuguese, main goal is to perform a structural analysis of the Brazilian Northeastern region economy, adding in this way to the empirical knowledge of conceptual studies that emphasize the socio-economic progress of the Northeast region and its states.The analysis was made...

The goal of this study, in Portuguese, 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 year of 2005, where the results obtained from the input-output matrices (definitive...

In the 1990s the Brazilian economy went through a lot of changes, caused mainly by the monetary stabilization and the globalization process occurred. To study the impact of this process over the Brazilian economy, one should go beyond the analysis of growth indicators, like GDP or inflation...

This work develops a method for the construction of input-output systems capable of estimating the flows of goods and services among cities, having in view that the creation of accurate strategies depends on the regional peculiarities incorporated in the scope of the economic planning...