Public Debt Sustainability and Defaults

Michel Guillard (michel.guillard@univ-evry.fr) and Hubert Kempf (hubert.kempf@ens-paris-saclay.fr)

No 6554, CESifo Working Paper Series from CESifo

Abstract: We offer a new methodology for the assessment of public debt sustainability in a stochastic economy when sovereign default taken into account. The default threshold differs from the no-Ponzi condition and depends on the post-default debt recovery rule. We distinguish sustainability and unsustainability conditions, related to alternative scenarios on the future sequence of shocks. We highlight the role of the debt recovery ratio on the whole dynamics of public debt. When a sovereign default occurs, the sustainability of the post-default debt is ensured when the haircut is sufficiently large. Lastly we provide an explanation of serial defaults.

Keywords: public debt; sovereign default; recovery rate; debt sustainability (search for similar items in EconPapers)
JEL-codes: E60 F40 H63 (search for similar items in EconPapers)
Date: 2017
New Economics Papers: this item is included in nep-mac and nep-opm
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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