State Dependent Effects of Monetary Policy: the Refinancing Channel”, with Martin Eichenbaum and Sergio Rebelo (Updated November 2018).

"Markups Across Space and Time", with Eric Anderson and Sergio Rebelo (Updated May 2018)

"Trading Down and the Business Cycle", with Nir Jaimovich and Sergio Rebelo (Updated October 2017)

"Population Aging and the Transmission of Monetary Policy to Consumption" [online appendix], (Updated January 2018).  Revise & Resubmit, American Economic Review

"Measuring Social Connectedness", with Mike Bailey, Rachel Cao, Theresa Kuchler, and Johannes Stroebel. Journal of Economic Perspectives, 32(3), Summer 2018.   [WP Version]   Appendix   Work with SCI   VoxEU   Mentioned in: NYTimes, Economist, AEA, Bloomberg, Marginal Revolution

"The Elasticity of Substitution between Time and Market Goods: Evidence from the Great Recession", with Aviv Nevo. See summary in the NBER digest (Updated January 2017). International Economic Review, forthcoming


Social Networks and Product Adoption, with Michael Bailey, Theresa Kuchler and Johannes Stroebel.

Trading Up and the Skill Premium, with Nir Jaimovich, Ben Miao and Sergio Rebelo