Debt Is Not Free /

With public debt soaring across the world, a growing concern is whether current debt levels are a harbinger of fiscal crises, thereby restricting the policy space in a downturn. The empirical evidence to date is however inconclusive, and the true cost of debt may be overstated if interest rates rema...

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Detalles Bibliográficos
Autor Principal: Moreno Badia, Marialuz
Outros autores: Gupta, Pranav, Medas, Paulo, Xiang, Yuan
Formato: Revista
Idioma:English
Publicado: Washington, D.C. : International Monetary Fund, 2020.
Series:IMF Working Papers; Working Paper ; No. 2020/001
Acceso en liña:Full text available on IMF
Descripción
Summary:With public debt soaring across the world, a growing concern is whether current debt levels are a harbinger of fiscal crises, thereby restricting the policy space in a downturn. The empirical evidence to date is however inconclusive, and the true cost of debt may be overstated if interest rates remain low. To shed light into this debate, this paper re-examines the importance of public debt as a leading indicator of fiscal crises using machine learning techniques to account for complex interactions previously ignored in the literature. We find that public debt is the most important predictor of crises, showing strong non-linearities. Moreover, beyond certain debt levels, the likelihood of crises increases sharply regardless of the interest-growth differential. Our analysis also reveals that the interactions of public debt with inflation and external imbalances can be as important as debt levels. These results, while not necessarily implying causality, show governments should be wary of high public debt even when borrowing costs seem low.
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Descrición Física:1 online resource (68 pages)
Formato:Mode of access: Internet
ISSN:1018-5941
Acceso:Electronic access restricted to authorized BRAC University faculty, staff and students