Evaluating energy efficiency for airlines: An application of VFB-DEA
Evaluating airline efficiency: An application of Virtual Frontier Network SBM
Airline efficiency measures under CNG2020 strategy: An application of a Dynamic By-production model
Airline energy efficiency measures considering carbon abatement: A new strategic framework
Airline efficiency measures using a Dynamic Epsilon-Based Measure model
Airline energy efficiency measures using the Virtual Frontier Network RAM with weak disposability