Managing price and fleet size for courier service with shared drones

Zhi Pei, Xu Dai, Yilun Yuan, Rui Du and Changchun Liu

Omega, 2021, vol. 104, issue C

Abstract: With the rapid development of modern logistics systems, the unmanned aerial vehicle (a.k.a. drone) based delivery service emerges as a technology-driven innovation, and it is now pilot running in many regions across the globe. The drone delivery system aims to reduce the labor cost in the current labor-intensive courier industry, as well as avoid the disturbance caused by geographic and demographic features. For the drone delivery service providers to survive and prosper, a pool of shared drones is integrated into the ecological chain, where the courier service providers focus on the delivery operations. For such a drone sharing system, revenue management becomes vital in terms of pricing, drone hiring cost, and service-related cost. To better depict the system dynamics, in the present paper, a time-varying and price-sensitive queueing model is formulated, where the customer behaviors are taken into account, such as balking and abandonment. To guarantee a preset service level, the probability of abandonment and expected delay are considered as the control targets, and the pricing for courier service and the maintained fleet size are considered simultaneously. For the low and moderate quality of service(QoS) target, a fluid control model is constructed with a closed-form solution. For the high QoS target, a modified approximation algorithm is designed to numerically tackle the problem. Based on the simulation, it is observed that the proposed approximation methods not only provide a high-quality joint strategy but also help stabilize the system performance. In addition, only mild price change is needed to reach the optimal condition, and a time lag exists between the optimal fleet sizing and the demand variation, which may shed light on the demand-driven fleet sizing under more general settings.

Keywords: Drone sharing; Queueing model; Customer behavior; Pricing; Staffing (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (6)

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DOI: 10.1016/j.omega.2021.102482

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