5 papers
Constrained Pricing under Finite Mixtures of Logit
Hoang Giang Pham, Tien Mai
The mixed logit model is a flexible and widely used demand model in pricing and revenue management. However, existing work on mixed-logit pricing largely focuses on unconstrained s…
Constrained Assortment and Price Optimization under Generalized Nested Logit Models
Hoang Giang Pham, Tien Mai
We study assortment and price optimization under the generalized nested logit (GNL) model, one of the most general and flexible modeling frameworks in discrete choice modeling. Des…
Equilibrium-Constrained Estimation of Recursive Logit Choice Models
Hung Tran, Tien Mai, Minh Hoang Ha
The recursive logit (RL) model provides a flexible framework for modeling sequential decision-making in transportation and choice networks, with important applications in route cho…
Constrained Recursive Logit for Route Choice Analysis
Hung Tran, Tien Mai, Minh Ha Hoang
The recursive logit (RL) model has become a widely used framework for route choice modeling, but it suffers from a key limitation: it assigns nonzero probabilities to all paths in…
On the Estimation of Multinomial Logit and Nested Logit Models: A Conic Optimization Approach
Hoang Giang Pham, Tien Mai, Minh Ha Hoang
In this paper, we revisit parameter estimation for multinomial logit (MNL), nested logit (NL), and tree-nested logit (TNL) models through the framework of convex conic optimization…