7 papers
Credit-Based vs. Discount-Based Congestion Pricing: A Comparison Study
Chih-Yuan Chiu, Devansh Jalota, Marco Pavone
Credit-based congestion pricing (CBCP) and discount-based congestion pricing (DBCP), which respectively allot travel credits and toll discounts to subsidize low-income users' acces…
Robustness of Incentive Mechanisms Against System Misspecification in Congestion Games
Chih-Yuan Chiu, Bryce L. Ferguson
To steer the behavior of selfish, resource-sharing agents in a socio-technical system towards the direction of higher efficiency, the system designer requires accurate models of bo…
Distributionally Robust Tolls for Traffic Networks with Affine Latency Functions
Chih-Yuan Chiu, Sarah H. Q. Li, Bryce L. Ferguson
In network congestion games, system operators often utilize latency models, estimated from real-world traffic flow and travel time data, to design monetary incentives which steer e…
Approximately Optimal Toll Design for Efficiency and Equity in Arc-Based Traffic Assignment Models
Chih-Yuan Chiu
Congestion pricing policies have emerged as promising traffic management tools to alleviate traffic congestion caused by travelers' selfish routing behaviors. The core principle be…
To What Extent do Open-loop and Feedback Nash Equilibria Diverge in General-Sum Linear Quadratic Dynamic Games?
Chih-Yuan Chiu, Jingqi Li, Maulik Bhatt +1
Dynamic games offer a versatile framework for modeling the evolving interactions of strategic agents, whose steady-state behavior can be captured by the Nash equilibria of the game…
Parameter Estimation in Optimal Tolling for Traffic Networks Under the Markovian Traffic Equilibrium
Chih-Yuan Chiu, Shankar Sastry
Tolling, or congestion pricing, has emerged as an effective tool for preventing gridlock in traffic systems. However, tolls are currently mostly designed on route-based traffic ass…