Análise de eficiência técnica dos aeroportos concedidos no Brasil no segundo grupo de leilões utilizando o DEA

Abstract

There has been an intense growth in the number of passengers and the amount of cargo transported by airplanes in the last 20 years, mainly due to the economic rise of the country and the increase in the per capita income of Brazilians, despite the low investment in the increase of the capacity of the current airports. The Federal Government, through the National Civil Aviation Agency (ANAC) and the Civil Aviation Secretariat (SAC), made arrangements throughout 2011 to restructure the Brazilian airport sector by deciding to grant the airports to private initiative. The first decision was to privatize in 2012 the airports of Guarulhos, Campinas and Brasilia. In this paper, it will be analyzed whether there is a difference between the technical efficiency of the airports awarded compared to those not granted after 2012, using the Data Envelopment Analysis (DEA) technique. The scientific gain is to measure the statistical significance between different groups through intertemporal means test and intergroups, incorporating ex-post statistics of the concessions and innovating in the evaluation of policies that aim to increase technical efficiency. The results show that there was no statistically significant gain in this category between the airports granted and not granted. It is suggested to carry out new studies exploring new input and output variables.