The sharp rise in debt experienced by most OECD countries raises questions about the prudent debt level countries should target. It also raises questions about the fiscal frameworks needed to reach them and to accommodate cyclical fluctuations along the path towards a prudent debt target. The...

This paper examines the pricing of public debt in a quantitative macroeconomic model with government default risk. Default may occur due to a fiscal policy that does not preclude a Ponzi game. When a build-up of public debt makes this outcome inevitable, households stop lending such that the...

Diese kumulative Dissertation befasst sich mit den Ursachen und makroökonomischen Auswirkungen von Kreditbeschränkungen auf drei verschiedene ökonomische Akteure: Staaten, Firmen und Individuen. Die erste Arbeit untersucht Kreditbeschränkungen auf Staatenebene. In einer empirischen Analyse...