Research

Research

Academic publications, working papers, and research projects.

Publication

Economic Analysis and Policy, December 2021 ยท with Aljoscha Janssen

Does Precise Case Information Limit Precautionary Behavior? Evidence from COVID-19 in Singapore

Uses Singapore's detailed COVID-19 case announcements and device-level cellphone data to quantify how local and national case information affected voluntary mobility reductions.

PaperOnline appendix

Working Papers

Job market paper

Density of Demand and the Benefit of Uber

Estimates how Uber's matching advantage varied across New York City and how the consumer benefit depended on local demand density.

Paper

with Boyoung Seo

Minimizing Fleet Emissions Through Optimal EV Subsidy Design and Vehicle Replacement

Studies EV subsidy targeting when the policy objective is expected emissions reduction per dollar spent.

with Boyoung Seo

Cash or Charge: Assessing Charging Station Build Out and Incentive Programs' Roles in Electric Vehicles Adoption

Draft

with Boyoung Seo

Heterogeneous Effects of Subsidy and Infrastructure Investment in Electric Vehicles Adoption

Works in Progress

Estimating Choice Models with Revealed and Stated Preference Data

Mitigating Preference Externalities through Digitization: An Application to Transit Markets

Competition for Land in a Market for Control with Economies of Density, with Thomas J. Holmes and Boyoung Seo

Pricing Power in Multi-Service Platforms

External Margin of Consumption Behavior following Infrastructure Improvement

Local Spatial Substitution Patterns