ANÁLISE DA EFICIÊNCIA DE COMPANHIAS AÉREAS BRASILEIRAS

Authors

  • Breno Sampaio
    • André de Souza Melo

      DOI:

      https://doi.org/10.22456/2176-5456.10921

      Keywords:

      Brazilian Airlines. Air Transport. Efficiency Analysis.

      Abstract

      Efficiency of Brazilian airlines are estimated using Data Envelopment Analysis (DEA) method. Number of employees, oil consumption and operational costs are selected as inputs and number of passengers, total revenue and seats occupation as outputs. Regression models were estimated to analyze which variables explain efficiency variance. Results show that average efficiency increased through time. Among the six larger companies in 2004, only GOL, TAM and VARIG operated on the efficiency frontier. Regression analyses pointed that cost per passenger, market participation and employees per passenger significantly affect airlines efficiency.

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      Published

      2009-10-15

      How to Cite

      Sampaio, B., & Melo, A. de S. (2009). ANÁLISE DA EFICIÊNCIA DE COMPANHIAS AÉREAS BRASILEIRAS. Análise Econômica, 26(50). https://doi.org/10.22456/2176-5456.10921