A decision making framework for incorporating fairness in allocating slots at capacity-constrained airports

Jiang, Yu and Zografos, K. G. (2021) A decision making framework for incorporating fairness in allocating slots at capacity-constrained airports. Transportation Research Part C: Emerging Technologies, 126. ISSN 0968-090X

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Abstract

Fairness constitutes an important criterion for allocating scarce resources among self-interested parties. The capacity of congested airports is a scarce resource which is allocated in the form of slots to airlines to operate their flights. Traditionally, the optimisation of slot allocation efficiency has been considered as the primary criterion in making slot allocation decisions at capacity-constrained airports. The efficiency of slot allocation is expressed as a function of displacement, which is defined as the difference between the time requested by the airlines and the time allocated to airlines to operate their flights. Recent research work has considered fairness as an additional slot allocation objective. However, the literature has not adequately addressed the following two key research questions: i) in the presence of alternative fairness measures, which fairness measure should be used to investigate the slot allocation efficiency-fairness trade-off, and how the choice of the efficient frontier describing this trade-off should be made? and ii) given that the choice of the efficient frontier has been made, which slot allocation solution should be selected for implementation, and how this choice should be made? To address these questions, we investigate three inter-airline fairness objectives, and we introduce a decision-making framework to assist decision-makers in identifying the most preferable acceptable slot allocation outcome. The proposed decision-making framework is based on a voting mechanism which incorporates the preferences of stakeholders. We use slot request and capacity data to determine the most preferable slot allocation outcome at a capacity-constrained airport.

Item Type:
Journal Article
Journal or Publication Title:
Transportation Research Part C: Emerging Technologies
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1700/1706
Subjects:
ID Code:
152045
Deposited By:
Deposited On:
23 Feb 2021 12:25
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jun 2021 06:03