3 papers
stat.ME2026
Estimating the perturbed utility route choice model with trip-level data
Mogens Fosgerau, Nikolaj Nielsen, Thomas Rasmussen +1
We provide an estimator for the perturbed utility route choice (PURC) model that works with data at the level of individual trips. The estimator is a nested fixed-point algorithm t…
econ.TH2026
Convex Duality in Perturbed Utility Route Choice
Mogens Fosgerau, Jesper R. -V. Sørensen
This paper develops a highly general convex duality framework for the perturbed utility route choice (PURC) model. We show that the traveler's constrained, potentially non-smooth u…
econ.EM2026
Sensitivity analysis of the perturbed utility stochastic traffic equilibrium
Mogens Fosgerau, Nikolaj Nielsen, Mads Paulsen +2
This paper develops a sensitivity analysis framework for the perturbed utility route choice (PURC) model and the accompanying stochastic traffic equilibrium model. We derive analyt…