Mohri, Seyed SinaAsgari, NasrinFarahani, Reza ZanjiraniBourlakis, MichaelLaker, Benjamin2020-06-302020-06-302020-06-25Mohria SS, Asgari N, Farahani RZ, et al., (2020) Fairness in hazmat routing-scheduling: a bi-objective Stackelberg game. Transportation Research Part E: Logistics and Transportation Review, Volume 140, August 2020, Article number 1020061366-5545https://doi.org/10.1016/j.tre.2020.102006http://dspace.lib.cranfield.ac.uk/handle/1826/15519We investigate a hazmat routing-scheduling problem. To minimize the overall expected risk, various vehicles may take different routes/schedules to avoid multiple accidents on the same link. Therefore, the company envisages two issues: (1) unfairly, a vehicle departing earlier from its origin may arrive earlier at its destination than the others leaving later; (2) focusing only on the minimization of risk may increase travel time/cost incurred by the company. We suggest a bi-objective game-theoretic formulation and solve it by a modified Adaptive Large Neighborhood Search and Simulated Annealing. We test the solution on a real-life case and extract practical insightsenAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Multi-objective decision makingGame theoryHazardous materialsVehicle routingTransportationArticle