Efficiency in Brazilian airports is measured using a two-stage process. In the first stage, physical infrastructure efficiency, assets, such as terminal area, aircraft parking spaces, and runways are related to the number of landings and take-offs per year. The second focuses on flight...

This paper reports on the use of different approaches for measuring efficiency in 65 major Brazilian airports. Several programming based estimates were generated to allow testing for significant differences in returns-to-scale and input-decreasing/output-increasing potentials. The findings...

This paper presents an efficiency assessment of African airlines, using the TOPSIS – Technique for Order Preference by Similarity to the Ideal Solution. TOPSIS is a multi-criteria decision making technique, which similar to DEA (Data Envelopment Analysis), ranks a finite set of units...