2015
DOI: 10.13059/racef.v6i1.245
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Análise da eficiência de fatores nos países do BRICS a partir da aplicação da Análise por Envoltória de dados.

Abstract: The objective of this study is to measure and analyze the efficiency gap with respect to capital, labor, energy, GDP and CO2 emission in countries that make up the BRICS, in order to verify if the countries of this bloc are growing efficiently. Thus, we used the DEA tool (data envelopment analysis) that measured the efficiency of the countries to reduce inputs and increase outputs considering a total factor structure. We also used the window analysis method. The paper brought information to help in the growth … Show more

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Cited by 5 publications
(5 citation statements)
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“…These results corroborate the theoretical analysis of Ferraz, Kupfer and Haguenauer (1996) and concur with the arguments made by endogenous growth theorists and others. In relation to other empirical evidence, the results are similar, albeit indirectly, to those reported by Rocha, Rebelatto and Camioto (2015), De Paula and Da , and Charles and Zegarra (2014), when indicating that environmental factors are important for a country's competitiveness.…”
Section: Econometric Analysissupporting
confidence: 85%
“…These results corroborate the theoretical analysis of Ferraz, Kupfer and Haguenauer (1996) and concur with the arguments made by endogenous growth theorists and others. In relation to other empirical evidence, the results are similar, albeit indirectly, to those reported by Rocha, Rebelatto and Camioto (2015), De Paula and Da , and Charles and Zegarra (2014), when indicating that environmental factors are important for a country's competitiveness.…”
Section: Econometric Analysissupporting
confidence: 85%
“…A eficiência pode ser mensurada por várias formas. Uma delas, que vem sendo utilizada em vários estudos (ANDRADE et al, 2013;NEVES JÚNIOR et al, 2012;REBELATTO;CAMIOTO, 2015;SANTOS, 2011) é a análise envoltória de dados (DEA). Trata-se de uma programação matemática que otimiza cada dado individualmente, de modo a calcular uma fronteira de eficiência determinada pelo grupo de unidades que são "pareto eficientes".…”
Section: Eficiênciaunclassified
“…Após a aplicação do DEA sobre as janelas, pode-se calcular tanto a média das eficiências obtidas em todos os períodos quanto o valor do desvio padrão entre elas. Para calcular os ajustes em relação à fronteira eficiente, utiliza-se o resultado das folgas entre as DMUs, que correspondem às médias obtidas nos respectivos anos (ROCHA et al, 2015).…”
Section: Modelo De Janelasunclassified