IO economist and data scientist. Currently: DS at TikTok optimizing advertiser acquisition and retention using experiments and ML models.

My current independent research develops demand estimation methods for disaggregate data in which market shares are noisy and may include zeros.

CV

Current papers

• Approximate mixed logit demand estimation in small markets (2024)

Older working papers

• Price discrimination against inattentive mortgage borrowers (JMP, University of Michigan 2020)

• Consumer search and switching costs in equilibrium

• Emissions testing leakages in the used car market