I analyze how lack of commitment affects the maturity structure of sovereign debt. Governments balance benefits of default induced redistribution and costs due to income losses in the wake of a default. Their choice of short- versus long-term debt affects default and rollover decisions by...

I analyze how lack of commitment affects the maturity structure of sovereign debt. Governments balance benefits of default induced redistribution and costs due to income losses in the wake of a default. Their choice of short- versus long- term debt affects default and rollover decisions by...

We introduce a novel database on sovereign defaults that involve public debt instruments governed by domestic law. By systematically reviewing a large number of sources, we identify 134 default and restructuring events of domestic debt instruments, in 52 countries from 1980 to 2018. Domestic-law...

This paper surveys the literature on sovereign debt from the perspective of understanding how sovereign debt differs from privately issue debt, and why sovereign debt is deemed safe in some countries but risky in others. The answers relate to the unique power of the sovereign. One the one hand,...

We develop models for portfolio diversification in the sovereign credit default swap (CDS) markets and show that, despite literature findings that sovereign CDS spreads are affected by global factors, there is sufficient idiosyncratic risk to be diversified away. However, we identify regime...

Sovereign state-contingent bonds, in particular growth-indexed bonds (GIBs), have rarely been issued in practice despite their theoretical benefits. This paper provides support for this apparent sovereign noncontingency puzzle by deriving the impact of GIBs on the upper tail of the distribution...

The purpose of this article is to explain changes in sovereign yields using conventional “rating agency style” measures in comparison to contingent claims valuation-based measures. I will show that – in contrast to most conventional sovereign credit quality measures – contingent claims...

How do financial markets respond to concerns over debt sustainability and the level of public debt in emerging markets? We introduce a measure of debt sustainability – the difference between the debt stabilizing primary balance and the primary balance – in an otherwise standard spread...

The OECD Sovereign Borrowing Outlook provides an update of trends and developments associated with sovereign borrowing requirements, funding strategies, market infrastructure and debt levels from the perspective of public debt managers. The central government marketable gross borrowing needs are...

This paper seeks to eliminate or reduce confusions about (related) key concepts such as the risk free rate, safe assets and sovereign risk in policy and academic discussions. A lack of consensus and confusions on how to define, measure and price “sovereign risk” is an important obstacle in...