Gabriel P. Mihalache

Department of Economics
Stony Brook University
Stony Brook, NY 11790
Tel: 5856273848

E-Mail: EmailAddress: hidden: you can email any NBER-related person as first underscore last at nber dot org

NBER Working Papers and Publications

September 2017Default Risk, Sectoral Reallocation, and Persistent Recessions
with Cristina Arellano, Yan Bai: w23835
Sovereign debt crises are associated with large and persistent declines in economic activity, disproportionately so for nontradable sectors. This paper documents this pattern using Spanish data and builds a two-sector dynamic quantitative model of sovereign default with capital accumulation. Recessions are very persistent in the model and more pronounced for nontraded sectors because of default risk. An adverse domestic shock increases the likelihood of default, limits capital inflows, and thus restricts the ability of the economy to exploit investment opportunities. The economy responds by reducing investment and reallocating capital toward the traded sector to support debt service payments. The real exchange rate depreciates, a reflection of the scarcity of traded goods. We find that the...
June 2017Default Risk, Sectoral Reallocation, and Persistent Recessions
with Cristina Arellano, Yan Bai
in NBER International Seminar on Macroeconomics 2017, Jeffrey Frankel and Hélène Rey, organizers
January 2015The Maturity and Payment Schedule of Sovereign Debt
with Yan Bai, Seon Tae Kim: w20896
This paper studies the maturity and stream of payments of sovereign debt. Using Bloomberg bond data for eleven emerging economies, we document that countries react to crises by issuing debt with shortened maturity but back-load payment schedules. To account for this pattern, we develop a sovereign default model with an endogenous choice of debt maturity and payment schedule. During recessions, the country prefers its payments to be more back-loaded—delaying relatively larger payments—to smooth consumption. However, such a back-loaded schedule is expensive given that later payments carry higher default risk. To reduce borrowing costs, the country optimally shortens maturity. When calibrated to the Brazilian data, the model can rationalize the observed patterns of maturity and payment schedu...
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