Financial crises, debt volatility and optimal taxes
Julián Parra-Polanía and
Carmina Vargas
No 12027, Borradores de Economia from Banco de la Republica
Abstract:
We study financial crises in a small open production economy subject to credit constraint and uncertainty on the value of debt repayments. We find that the possibility of reducing the severity of future crises encourages the central planner (CP) to increase both the crisis frequency and current debt. The CP equilibrium can be implemented by a macro-prudential tax on debt and, only during crises, subsidies on consumption and a tax on non-tradable labor. The welfare gain of implementing such equilibrium is small for the baseline scenario but very sensitive to changes in debt volatility and the economy’s degree of openness.
Keywords: Financial crisis; capital controls; debt shocks; optimal tax. (search for similar items in EconPapers)
JEL-codes: F34 F41 H21 (search for similar items in EconPapers)
Pages: 14
Date: 2014-08-13
New Economics Papers: this item is included in nep-cba, nep-dge, nep-opm and nep-pub
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http://www.banrep.gov.co/sites/default/files/publicaciones/archivos/be_839.pdf
Related works:
Working Paper: Financial crises, debt volatility and optimal taxes (2014) 
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Persistent link: https://EconPapers.repec.org/RePEc:col:000094:012027
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