3 papers
math.OC2026
Do You Have My Size In Stock? Assortment and Inventory Optimization Under the Consider-Fit-Then-Choose Choice Model
Yi-Chun Akchen, Kaan Cakiroglu, Felipe Caro +1
In apparel retail and other applications, when a customer's preferred size is unavailable, demand may shift to nearby sizes. This substitution creates new assortment and inventory…
math.OC2025
Assortment Optimization under the Decision Forest Model
Yi-Chun Akchen, Velibor V. MiÅ¡iÄ
We study the problem of finding the optimal assortment that maximizes expected revenue under the decision forest model, a recently proposed nonparametric choice model that is capab…
econ.EM2025
Consider or Choose? The Role and Power of Consideration Sets
Yi-Chun Akchen, Dmitry Mitrofanov
Consideration sets play a crucial role in discrete choice modeling, where customers often form consideration sets in the first stage and then use a second-stage choice mechanism to…