This paper studies the bank-sovereign link in a dynamic stochastic general equilibrium set-up with strategic default on public debt. Heterogeneous banks give rise to an interbank market where government bonds are used as collateral. A default penalty arises from a breakdown of interbank...

Why do countries tend to repay their domestic and external debt, even though the legal enforcement of the sovereign debt contract is limited? Contrary to conventional wisdom, we argue that temporary market exclusion after default is costly. When the domestic financial market is characterized by...

The feedback loop between sovereign and financial sector insolvency has been identified as a key driver of the European debt crisis and has motivated an array of policy proposals. We revisit this "doom loop" focusing on governments' incentives to default. To this end, we present a simple...

Empirical evidence shows that sovereign defaults are associated with significant downturns in economic activity in defaulting countries. However, the existing literature on sovereign debt and default mainly analyzes endowment economies and, therefore, does not address the relationship between...

This paper studies the bank-sovereign link in a dynamic stochastic general equilibrium set-up with strategic default on public debt. Heterogeneous banks give rise to an interbank market where government bonds are used as collateral. A default penalty arises from a breakdown of interbank...

Why do countries tend to repay their domestic and external debt, even though the legal enforcement of the sovereign debt contract is limited? Contrary to conventional wisdom, we argue that temporary market exclusion after default is costly. When the domestic financial market is characterized by...

The feedback loop between sovereign and financial sector insolvency has been identified as a key driver of the European debt crisis and has motivated an array of policy proposals. We revisit this "doom loop" focusing on governments' incentives to default. To this end, we present a simple...

This paper proposes a model of sovereign default that features interest rate multiplicity driven by rollover risk. Our core mechanism shows that the possibility of a rollover crisis by itself can lead to high interest rates, which in turn reinforces the rollover risk. By exploiting...

We assess the quantitative relevance of expectations-driven sovereign debt crises, focusing on the Southern European crisis of the early 2010s and the Argentine default of 2001. The source of multiplicity is the one in Calvo (1988). Key for multiplicity is an output process featuring long...

This paper studies the bank-sovereign link in a dynamic stochastic general equilibrium set-up with strategic default on public debt. Heterogeneous banks give rise to an interbank market where government bonds are used as collateral. A default penalty arises from a breakdown of interbank...