Incorporating CO2 emissions and capacity utilization in the airline inefficiency analysis: A two-stage multiproduct network technology with a nonconvex metafrontier framework

• Main Authors: See K.F., Abdul Rashid A., Yu M.-M.
• Other Authors: 53464206000
• Format: Article
• Published: Elsevier Ltd 2025
• Subjects: air transportation; airline industry; carbon dioxide; carbon emission; network analysis

In this study, the energy and emissions, as well as the capacity utilization and inefficiencies of global airlines in alliance and nonalliance groups, are analyzed using two-stage multiproduct network technology with a nonconvex metafrontier framework. By integrating group frontier and metafrontier...