3 papers
math.OC2026
Learning Choice Model Trees for Feature-Based Multi-Product Pricing: Exact Optimization and Field Evidence
Jiajie Zhang, Yanqiu Ruan, Xiao Jin +1
Feature-based multi-product pricing uses customer characteristics to identify demand heterogeneity and tailor prices across products. Choice model trees segment customers through i…
math.OC2025
Going from a Representative Agent to Counterfactuals in Combinatorial Choice
Yanqiu Ruan, Karthyek Murthy, Karthik Natarajan
We study decision-making problems where data comprises points from a collection of binary polytopes, capturing aggregate information stemming from various combinatorial selection e…
stat.ML2022
A Nonparametric Approach with Marginals for Modeling Consumer Choice
Yanqiu Ruan, Xiaobo Li, Karthyek Murthy +1
Given data on the choices made by consumers for different offer sets, a key challenge is to develop parsimonious models that describe and predict consumer choice behavior while bei…