Academic Publications
Asset price bubbles
1. ​Asset Bubbles and Global Imbalances, with Daisuke Ikeda, accepted at American Economic Journal: Macroeconomics [slides
2. Asset Pledgeability and Endogenously Leveraged Bubbles, with Julien BenguiJournal of Economic Theory, 177, 2018, pp. 280-314 [pdf]
3. Toxic Asset Bubbles with Daisuke IkedaEconomic Theory, 2016, 61(2), pp. 241-271 [pdf]
4. Bubbles, Wage Rigidity, and Persistent Recessions, with Andrew Hanson, Economic Letters, 151(2), 2017, pp. 66-70 [pdf]

Sovereign debt
5. Sovereign Debt SignalsJournal of International Economics​, 2017, 104, pp. 157-165 [pdf]
6. Nominal Sovereign DebtInternational Economic Review, 58 (4), 2017, pp. 1303-1316 [pdf]
7. A Model of Sovereign Debt with Private InformationJournal of Economic Dynamics and Control, 83, 2017, pp. 1-17 [pdf]
8. Information, Insurance and the Sustainability of Sovereign DebtReview of Economic Dynamics, 2016, 22, pp. 93-108 [pdf]

9. Temperature and Growth: a Panel Analysis of the United States, with Ricardo Colacito and Bridget Hoffmann [presentation], accepted at Journal of Money, Credit and Banking​​
       Non-technical summaryEEA videoVoxEU; Richmond Fed Economic Brief 
       News coverageWall Street Journal; Bloomberg
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10. Roots of the Derivative of the Riemann-Zeta Function and of Characteristic Polynomials, with Eduardo Dueñez, David W Farmer, Sara Froehlich, C P Hughes, Francesco Mezzadri, Nonlinearity, 2010, 23(10)
Selected Working Papers
11. Bubbly Recessions, with Sid Biswas and Andrew Hanson [Richmond Fed Economic Brief] [slides], revision requested at American Economic Journal: Macroeconomics 
12. Regressive Welfare Effects of Housing Bubbles, with Andrew Graczyk, resubmitted to Macroeconomic Dynamics​ 
13. The Transmission of Quasi-Sovereign Default Risk: Evidence from Puerto Rico, with Ryan Leary and Anusha Chari, NBER Working Paper 24108
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