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The economic and environmental factors of water in arid regions: Study of the rural water use in Northern Darfur Region, Sudan

Mohamed, Issam A.W. - 2010

We develop hypothetical policy scenarios in this part of the paper which are simulated using a product-by-industry economic-ecological model to investigate their impacts on water and other ecological commodities. Results are expected to contribute to the establishment of alternative policy...

Persistent link: https://www.econbiz.de/10015227494

International Supply Chains and Trade Elasticity in Times of Global Crisis

Escaith, Hubert; Lindenberg, Nannette; Miroudot, Sébastien - 2010

The paper investigates the role of global supply chains in explaining the trade collapse of 2008-2009 and the long …-term variations observed in trade elasticity. Building on the empirical results obtained from a subset of input-output matrices and … respective short-term and long-term dynamics of trade elasticity. The model is then used to formally probe the role of vertical …

Persistent link: https://www.econbiz.de/10015220266

Impactos da substituição de importações de produtos agrícolas e agroindustriais na economia brasileira

Cardoso, Carlos Estevão Leite; Guilhoto, Joaquim J. M. - 2003

some agricultural and agroindustrial products. However, it can be observed a negative surplus in the trade balance of some …

Persistent link: https://www.econbiz.de/10015226773

Infra-estrutura de transpporte: uma análise através de modelos aplicados de equilíbrio geral inter-regional

Araújo, Maria da Piedade; Guilhoto, Joaquim José Martins - 2008

flow of commerce. In this sense, the northeast dependence with respect to the intraregional trade is extended with the …

Persistent link: https://www.econbiz.de/10015227283

The oil and gas sector in the brazilian economy

Guilhoto, Joaquim J.M.; Ichihara, Silvio Massaru; … - 2007

This paper presents the results of a research conducted to measure the importance of the oil and gas complex in the Brazilian economy and in its states, henceforth called O&G. Initially, the efforts were concentrated on the construction of an interregional input-output system for the 27 states...

Persistent link: https://www.econbiz.de/10015227346

Análise de Insumo-Produto: Teoria e Fundamentos

Guilhoto, Joaquim José Martins - 2011

This paper presents, in Portuguese, an overview of the input-output theory, originally developed by Wassily Leontief. The first and second chapters present the background of the theory of input-output, placing the work of Leontief in a historical view. Chapter 3 presents the basic theory of...

Persistent link: https://www.econbiz.de/10015227950

Interregional input-ouptut system for Ecuador, 2007: methodology and results

Haddad, Eduardo A.; Garcia Samaniego, Juan Manuel; … - 2011

In this paper, we explore the structural characteristics of the interregional input-output system developed for Ecuador for the year 2007. As part of an ongoing project that aims to develop an interregional CGE model for the country, this database was developed under conditions of limited...

Persistent link: https://www.econbiz.de/10015228150

Análisis de coeficientes de localización. El caso de la provincia de Córdoba.

Romero, Carlos Adrian; Mastronardi, Leonardo Javier; … - 2012

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

Estimación de matrices de insumo producto regionales mediante métodos indirectos. Una aplicación para la ciudad de Buenos Aires

Mastronardi, Leonardo Javier; Romero, Carlos Adrián - 2012

The input output analysis is used by a lot of cities with the objective to study interregional trade problems. We …-survey and calibration techniques. Non-survey techniques are commonly used to model intraregional trade in a region. We used the … AFLQ location quotient to estimate the trade in each region. Then we must to compute the regional imports/exports, and for …

Persistent link: https://www.econbiz.de/10015230837

Estimação da matriz insumo-produto utilizando dados preliminares das contas nacionais: aplicação e análise de indicadores econômicos para o Brasil em 2005

Guilhoto, Joaquim José Martins; Sesso Filho, Umberto … - 2010

The current study aims to evaluate the methodology of Input-Output matrices estimation, at basic prices, based on preliminary data from the Brazil’s National Accounts. The same is tested for the year 2005, and the results obtained from input-output matrix (final version), available in IBGE...

Persistent link: https://www.econbiz.de/10015231153