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Análise de estabilidade no tempo das matrizes do balanço energético nacional (1976-1980)

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  • Kubrusly, Lucia Silva
  • Gouvêa, Victor Hugo de Carvalho

Abstract

This paper presents an analysis of time evolution of a matrix series. In the adopted methodology principal component analysis is used to characterize each matrix, and the time evolution analysis is obtained by comparing such components. An application of this methodology is presented in the analysis of time stability of the matrix series of National Energy Balance.

Suggested Citation

  • Kubrusly, Lucia Silva & Gouvêa, Victor Hugo de Carvalho, 1988. "Análise de estabilidade no tempo das matrizes do balanço energético nacional (1976-1980)," Brazilian Review of Econometrics, Sociedade Brasileira de Econometria - SBE, vol. 8(2), July.
    • Handle: RePEc:sbe:breart:v:8:y:1988:i:2:a:3087
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