2025 PSR UTC Annual Congress

Examining Effects of New Pricing Option on Shared Micromobility Use in the Living Lab of Davis, California - Shared micromobility services have the potential to provide affordable mobility options to communities and access to public transit modes. However, the operation of shared... Read More →

Understanding Demand, Costs, and Revenues of EV Carsharing in Underserved Communities - Transportation access is a significant issue in low-income, rural, and otherwise underserved communities in the US, with few affordable and reliable alternatives to car ownership. Carsharing is... Read More →

Transitioning Ridehailing Fleets to Zero Emission: Economic Insights for Electric Vehicle Acquisition - Transportation Network Companies (TNCs) are required to transition to zero-emission vehicles by 2030 per California’s Clean Miles Standard (SB 1014). One significant hurdle faced... Read More →

Not All Ride-hailing Trips are Created Equal: An Examination of Additional Trips Enabled by Ride-hailing and the Users Who Made Them - Ride-hailing services, such as those offered by Uber and Lyft, have the potential to produce both benefits and negative externalities. For example... Read More →

Real-Time Large-Scale Incentivized Ridesharing - In this study we propose an online and large-scale rideshare system that can dynamically match passenger requests with drivers and provide efficient routes to the drivers. We develop a greedy insertion-based routing procedure to route... Read More →

Generalized Traffic Equilibrium with Ride-hailing and Customer Waiting We develop a generalized traffic equilibrium model that considers ride-hailing services provided by Transportation Network Companies (TNCs, e.g., Uber and Lyft) and accounts for customer waiting. The generalized... Read More →