AVALIAÇÃO DO IMPACTO DA PANDEMIA NA EFICIÊNCIA DOS AEROPORTOS BRASILEIROS: APLICAÇÃO DE ANÁLISE ENVOLTÓRIA DE DADOS E REGRESSÃO TOBIT¶
Abstract¶
THE GROWING VOLUME OF PEOPLE USING AIR TRANSPORT IN BRAZIL AND AROUND THE WORLD RAISES IMPORTANT POINTS AND CONCERNS ABOUT THE IMPACT OF THE INCREASING ADOPTION OF THIS MODE OF TRANSPORT. ONE KEY ISSUE RELATED TO THIS MODAL IS THE RELATIONSHIP BETWEEN AIR TRANSPORT AND THE SPREAD OF DISEASES IN GENERAL. WITH THE COVID-19 PANDEMIC, GOVERNMENTS AND AIRPORTS AROUND THE WORLD IMPLEMENTED MEASURES RESTRICTING AIRPORT OPERATIONS, WITH THE AIM OF MITIGATING THIS POTENTIAL FOR DISSEMINATION, RESULTING IN NEGATIVE IMPACTS ON THE OPERATIONAL RESULTS OF THESE AIRPORTS. THEREFORE, THE OBJECTIVE OF THIS RESEARCH AIMS TO ANALYZE THE IMPACT GENERATED BY THE COVID-19 PANDEMIC ON THE OPERATIONAL EFFICIENCIES OF MAJOR BRAZILIAN AIRPORTS. DATA ENVELOPMENT ANALYSIS (DEA) WAS USED AS METHODOLOGY, IN TWO SCENARIOS DEFINED FROM THE CLASSIC MODELS DEA BCC AND CCR, IN ORDER TO ESTABLISH THE RANKING. DATA WERE USED FROM 2010 TO 2020. THE RESULTS SHOWED THAT THERE WAS NO SIGNIFICANT REDUCTION IN THE EFFICIENCY VALUES OF THESE AIRPORTS, DUE TO THE COVID-19 PANDEMIC. THE MODELS OBTAINED WITH TOBIT REGRESSION DEMONSTRATED A POSITIVE INFLUENCE OF GDP PER CAPITA ON AIRPORT EFFICIENCY SCORES, AND EXPRESSED THE STATISTICAL INSIGNIFICANCE OF THE INFLUENCE OF PRIVATIZATION UNDER THESE VALUES. THEREFORE, DESPITE THE LACK OF EVIDENCE ON THE DIRECT IMPACT OF THE PANDEMIC ON THE RELATIVE EFFICIENCY VALUES OF BRAZILIAN AIRPORTS STUDIED PANDEMIC PERIOD INDICATE A CONSIDERABLE REDUCTION IN PASSENGER MOVEMENTS, INDICATING THE NEED FOR FURTHER STUDIES, IN ORDER TO COMPLEMENT THE ANALYSIS AND MEASUREMENT OF THESE NEGATIVE IMPACTS.
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@inproceedings{SIT127,
author = {LUCAS TAVARES DE BARROS MENDES; VIVIANE ADRIANO FALCÃO; HÉLIO DA SILVA QUEIROZ JÚNIOR; FRANCISCO GILDEMIR FERREIRA DA SILVA},
title = {AVALIAÇÃO DO IMPACTO DA PANDEMIA NA EFICIÊNCIA DOS AEROPORTOS BRASILEIROS: APLICAÇÃO DE ANÁLISE ENVOLTÓRIA DE DADOS E REGRESSÃO TOBIT},
booktitle = {Proceedings of the 2022 Air Transportation Symposium},
series = {SITRAER 2022},
year = {2022},
pages = {253-263},
publisher = {SBTA - Brazilian Air Transportation Research Society},
address = {São José dos Campos, Brazil,}
}
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