Eficiência relativa dos setores econômicos do Rio Grande do Sul: uma aplicação do modelo DEA na matriz de insumo-produto
Abstract
O artigo discute as diferenças de performance produtiva entre 27 setores do Rio Grande do Sul, com base na metodologia Data Envelopment Analysis (DEA). Os dados utilizados foram extraídos das tabelas de insumo-produto e das contas econômicas integradas do Rio Grande do Sul, do ano de 1998, fornecidas pela Fundação de Economia e Estatística (FEE). Os resultados indicam quais setores possuem maior eficiência na transformação de capital (insumos) em mais capital (produtos), de forma a orientar os agentes produtivos na busca contínua da melhor alocação dos fatores de produção e, ainda ser usados em estudos sobre a dinâmica do crescimento econômico, superando o marco estático da análise de insumo-produto.
Palavras-chave: Análise envoltória de dados, matriz de insumoproduto, análise setorial.
Abstract
This article discusses the productive performance of the 27 sectors of the Rio Grande do Sul, applying the methodology designed Data Analysis Envelopment (DEA). The data was obtained from input-output tables and economics accounts of the State for the year 1998, supplied by the Fundação de Economia e Estatística (FEE). The results indicate which sectors have an higher efficiency in the transformation of capital (input) in more capital (output), orienting the economic agents in their continuum search for the best factors allocation and, also can be used in other studies about dynamic growth, overcoming the static analysis of the input-output approach.
Key words: Data Analysis Envelopment. Input-output analysis. Sector analysis.
JEL classification: R15 – Econometric and input-output models. Other models.
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