Optimizing subsidy strategies of the ride-sourcing platform under government regulation

Wei Tang, Ningke Xie, Dong Mo, Zeen Cai, Der-Horng Lee and Chen, Xiqun (Michael)

Transportation Research Part E: Logistics and Transportation Review, 2023, vol. 173, issue C

Abstract: Under governmental regulation of ride-sourcing platforms, subsidies on passengers and drivers have become an effective incentive to coordinate supply and demand. To achieve the optimization goal of both growth and savings, platforms need to know the impact of the two subsidies on coordinating the supply and demand and what amount of the subsidy is appropriate. This paper formulates a multi-stage game-theoretic model to reveal the coupling game among heterogeneous passengers, heterogeneous drivers, and the ride-sourcing platform in the on-demand ride services market regulated by the government. In this model, passengers with heterogeneous willingness to pay have heterogeneous coupon costs, while drivers are divided into part-time drivers and full-time drivers. We analyze the endogenous influence of platform subsidy strategies on drivers' and passengers' decision-making during surge and regular periods. Numerical experiments are conducted to illustrate the response curves to platform subsidies. The analytical and numerical results show that when the subsidy on passengers is moderate, the rapid demand growth during the regular period can be achieved. Precise subsidies on part-time drivers can achieve the same effect as subsidizing both part-time and full-time drivers, which increases supply and generates higher profits at a lower subsidy cost. Platform subsidies benefit the platform, passengers, and drivers, but may increase driving fatigue. When the subsidy budget is limited, the platform should prioritize subsidizing passengers before providing subsidies for drivers during the surge period. Finally, we discuss the impacts of governmental regulation on different stakeholders. This research gains insights into optimizing subsidy strategies of the ride-sourcing platform under government regulation and budget constraint, and the results provide suggestions for the platform and support government decision-making.

Keywords: Ride-sourcing market; Subsidy and promotion; Game theory; Labor supply; Government regulation (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (5)

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DOI: 10.1016/j.tre.2023.103112

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