3 papers
q-fin.RM2025
Identifying Risk Variables From Raw ESG Data Using Its Hierarchical Structure
Zhi Chen, Zachary Feinstein, Ionut Florescu
Environmental, Social, and Governance (ESG) data provides non-financial insights into corporations. In this study, we aim to identify relevant ESG raw variables to assess financial…
math.OC2024
The Blessing of Strategic Customers in Personalized Pricing
Zhi Chen, Bradley Sturt, Weijun Xie
We consider a feature-based personalized pricing problem in which the buyer is strategic: given the seller's pricing policy, the buyer can augment the features that they reveal to…
math.OC2024
A Max-Min-Max Algorithm for Large-Scale Robust Optimization
Kai Tu, Zhi Chen, Man-Chung Yue
Robust optimization (RO) is a powerful paradigm for decision making under uncertainty. Existing algorithms for solving RO, including the reformulation approach and the cutting-plan…