Adapting to the COVID-19 Pandemic, with James H. Stock. 2021. American Economic Association: Papers & Proceedings 111: 351-355. (PDF)
Unbundling Quantitative Easing: Taking a Cue from Treasury Auctions, with Yuriy Gorodnichenko and Walker Ray. 2021. (PDF). Revise and Resubmit at the Journal of Political Economy.
Economic Benefits of COVID-19 Screening Tests, with Andrew G. Atkeson, Michael J. Mina, and James H. Stock. 2021. (PDF)
Identification and Estimation of Undetected COVID-19 Cases: Evidence from Iceland, with Karl Aspelund, James H. Stock, and Chris Walker. 2020. (PDF)