Additive Representations on a Simplex
An axiomatic foundation for additive utility representations on simplex domains, applied to preferences over probability distributions.
Research
Microeconomic theory — prior work in decision theory, currently working on information economics in dynamic games, with applications to FinTech.
Publications
Publications
Quasi-Separable Preferences
A weakening of separability that retains tractable structure while admitting richer interaction across choice dimensions.
Work in Progress
Work in Progress
Credit Registry Design with Heterogeneous Screening
How a credit registry should aggregate borrower information when lenders differ in screening technology — and what this implies for welfare and adverse selection.
Does Drift Break Myopic Sufficiency? Exploration Cycles Under Selective Labels in Credit Scoring
Distribution drift interacts with selective labeling in credit scoring to break myopic-optimal screening, producing cyclical model degradation and an exploration trade-off.