This study investigates the nonlinear relationship between public debt and sovereign credit ratings, using a wide sample of over one hundred advanced, emerging, and developing economies. It finds that: i) higher public debt lowers the probability of being placed in a higher rating category; ii)...

This paper provides an overview of sovereign debt portfolio risks and discusses various liability management operations (LMOs) and instruments used by public debt managers to mitigate these risks. Debt management strategies analyzed in the context of helping reach debt portfolio targets and...

Does gross or net debt matter for long-term sovereign spreads in emerging markets? The topic is important for understanding the borrowing cost implications of public asset liability management decisions (e.g. using assets to lower debt). We investigate this question using data on emerging market...

The sovereign debt crisis in Europe has highlighted the role of country risk premia as a link between countries' fiscal and external balances, financial conditions and monetary policy. The purpose of this paper is to estimate how adoption of inflation targeting (IT) affects spreads. It is...

The sovereign debt crisis in Europe has highlighted the role of country risk premia as a link between countries' fiscal and external balances, financial conditions and monetary policy. The purpose of this paper is to estimate how adoption of inflation targeting (IT) affects spreads. It is...

The purpose of this paper is to develop a model framework for the analysis of interactions between banking sector risk, sovereign risk, corporate sector risk, real economic activity, and credit growth for 15 European countries and the United States. It is an integrated macroeconomic systemic...

We study a model of equilibrium sovereign default in which the government issues cocos (contingent convertible bonds) that stipulate a suspension of debt payments when the government faces liquidity shocks in the form of an increase of the bondholders' risk aversion. We find that in spite of...

The recent financial crisis has highlighted once more that interconnectedness in the financial system is a major source of systemic risk. I suggest a practical way to levy regulatory capital charges based on the degree of interconnectedness among financial institutions. Namely, the charges are...

This paper explains the treatment of sovereign risk in macroprudential solvency stress testing, based on the experiences in the Financial Sector Assessment Program (FSAP). We discuss four essential steps in assessing the system-wide impact of sovereign risk: scope, loss estimation, shock...