Optimal Maturity Structure of Sovereign Debt in Situation of Near Default

Optimal Maturity Structure of Sovereign Debt in Situation of Near Default
Author: Gabriel Desgranges
Publisher: International Monetary Fund
Total Pages: 43
Release: 2014-09-12
Genre: Business & Economics
ISBN: 1498330436

We study the relationship between default and the maturity structure of the debt portfolio of a Sovereign, under uncertainty. The Sovereign faces a trade-off between a future costly default and a high current fiscal effort. This results into a debt crisis in case a large initial issuance of long term debt is followed by a sequence of negative macro shocks. Prior uncertainty about future fundamentals is then a source of default through its effect on long term interest rates and the optimal debt issuance. Intuitively, the Sovereign chooses a portfolio implying a risk of default because this risk generates a correlation between the future value of long term debt and future fundamentals. Long term debt serves as a hedging instrument against the risk on fundamentals. When expected fundamentals are high, the Sovereign issues a large amount of long term debt, the expected default probability increases, and so does the long term interest rate.

A Primer on Managing Sovereign Debt-Portfolio Risks

A Primer on Managing Sovereign Debt-Portfolio Risks
Author: Thordur Jonasson
Publisher: International Monetary Fund
Total Pages: 133
Release: 2018-04-06
Genre: Business & Economics
ISBN: 1484350545

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 attain desired portfolio structures. Also, the paper outlines how LMOs could be integrated into a debt management strategy and serve as policy tools to reduce potential debt portfolio vulnerabilities. Further, the paper presents operational issues faced by debt managers, including the need to develop a risk management framework, interactions of debt management with fiscal policy, monetary policy, and financial stability, as well as efficient government bond markets.

The Dynamics of Sovereign Debt Crises and Bailouts

The Dynamics of Sovereign Debt Crises and Bailouts
Author: Mr.Francisco Roch
Publisher: International Monetary Fund
Total Pages: 46
Release: 2016-09-06
Genre: Business & Economics
ISBN: 1475533241

Motivated by the recent European debt crisis, this paper investigates the scope for a bailout guarantee in a sovereign debt crisis. Defaults may arise from negative income shocks, government impatience or a "sunspot"-coordinated buyers strike. We introduce a bailout agency, and characterize the minimal actuarially fair intervention that guarantees the no-buyers-strike fundamental equilibrium, relying on the market for residual financing. The intervention makes it cheaper for governments to borrow, inducing them borrow more, leaving default probabilities possibly rather unchanged. The maximal backstop will be pulled precisely when fundamentals worsen.

Managing the Sovereign-Bank Nexus

Managing the Sovereign-Bank Nexus
Author: Mr.Giovanni Dell'Ariccia
Publisher: International Monetary Fund
Total Pages: 54
Release: 2018-09-07
Genre: Business & Economics
ISBN: 1484359623

This paper reviews empirical and theoretical work on the links between banks and their governments (the bank-sovereign nexus). How significant is this nexus? What do we know about it? To what extent is it a source of concern? What is the role of policy intervention? The paper concludes with a review of recent policy proposals.

Slapped by the Invisible Hand

Slapped by the Invisible Hand
Author: Gary B. Gorton
Publisher: Oxford University Press
Total Pages: 232
Release: 2010-03-08
Genre: Business & Economics
ISBN: 0199742111

Originally written for a conference of the Federal Reserve, Gary Gorton's "The Panic of 2007" garnered enormous attention and is considered by many to be the most convincing take on the recent economic meltdown. Now, in Slapped by the Invisible Hand, Gorton builds upon this seminal work, explaining how the securitized-banking system, the nexus of financial markets and instruments unknown to most people, stands at the heart of the financial crisis. Gorton shows that the Panic of 2007 was not so different from the Panics of 1907 or of 1893, except that, in 2007, most people had never heard of the markets that were involved, didn't know how they worked, or what their purposes were. Terms like subprime mortgage, asset-backed commercial paper conduit, structured investment vehicle, credit derivative, securitization, or repo market were meaningless. In this superb volume, Gorton makes all of this crystal clear. He shows that the securitized banking system is, in fact, a real banking system, allowing institutional investors and firms to make enormous, short-term deposits. But as any banking system, it was vulnerable to a panic. Indeed the events starting in August 2007 can best be understood not as a retail panic involving individuals, but as a wholesale panic involving institutions, where large financial firms "ran" on other financial firms, making the system insolvent. An authority on banking panics, Gorton is the ideal person to explain the financial calamity of 2007. Indeed, as the crisis unfolded, he was working inside an institution that played a central role in the collapse. Thus, this book presents the unparalleled and invaluable perspective of a top scholar who was also a key insider.

The $13 Trillion Question

The $13 Trillion Question
Author: David Wessel
Publisher: Brookings Institution Press
Total Pages: 178
Release: 2015-11-24
Genre: Business & Economics
ISBN: 0815727062

The underexamined art and science of managing the federal government's huge debt. Everyone talks about the size of the U.S. national debt, now at $13 trillion and climbing, but few talk about how the U.S. Treasury does the borrowing—even though it is one of the world's largest borrowers. Everyone from bond traders to the home-buying public is affected by the Treasury's decisions about whether to borrow short or long term and what types of bonds to sell to investors. What is the best way for the Treasury to finance the government's huge debt? Harvard's Robin Greenwood, Sam Hanson, Joshua Rudolph, and Larry Summers argue that the Treasury could save taxpayers money and help the economy by borrowing more short term and less long term. They also argue that the Treasury and the Federal Reserve made a huge mistake in recent years by rowing in opposite directions: while the Fed was buying long-term bonds to push investors into other assets, the Treasury was doing the opposite—selling investors more long-term bonds. This book includes responses from a variety of public and private sector experts on how the Treasury does its borrowing, some of whom have criticized the way the Treasury has been managing its borrowing.

Debt Dilution and Sovereign Default Risk

Debt Dilution and Sovereign Default Risk
Author: Dr. Leonardo Martinez
Publisher: International Monetary Fund
Total Pages: 29
Release: 2011-03-01
Genre: Business & Economics
ISBN: 1455225045

We propose a modification to a baseline sovereign default framework that allows us to quantify the importance of debt dilution in accounting for the level and volatility of the interest rate spread paid by sovereigns. We measure the effects of debt dilution by comparing the simulations of the baseline model (with debt dilution) with the ones of the modified model without dilution. We calibrate the baseline model to mimic the mean and standard deviation of the spread, as well as the external debt level, the mean debt duration and a measure of default frequency in the data. We find that, even without commitment to future repayment policies and withoutcontingency of sovereign debt, if the sovereign could eliminate debt dilution, the number of default per 100 years decreases from 3.10 to 0.42. The mean spread decreases from 7.38% to 0.57%. The standard deviation of the spread decreases from 2.45 to 0.72. Default risk falls in part because of a reduction of the level of sovereign debt (36% of the face value and of 11% of the market value). But we show that the most important effect of dilution on default risk results from a shift in the set of government''s borrowing opportunities. Our analysis is also relevant for the study of other credit markets where the debt dilution problem could be present.

Global Waves of Debt

Global Waves of Debt
Author: M. Ayhan Kose
Publisher: World Bank Publications
Total Pages: 403
Release: 2021-03-03
Genre: Business & Economics
ISBN: 1464815453

The global economy has experienced four waves of rapid debt accumulation over the past 50 years. The first three debt waves ended with financial crises in many emerging market and developing economies. During the current wave, which started in 2010, the increase in debt in these economies has already been larger, faster, and broader-based than in the previous three waves. Current low interest rates mitigate some of the risks associated with high debt. However, emerging market and developing economies are also confronted by weak growth prospects, mounting vulnerabilities, and elevated global risks. A menu of policy options is available to reduce the likelihood that the current debt wave will end in crisis and, if crises do take place, will alleviate their impact.

Boosting Fiscal Space

Boosting Fiscal Space
Author: Mr.Jonathan David Ostry
Publisher: International Monetary Fund
Total Pages: 47
Release: 2018-03-14
Genre: Business & Economics
ISBN: 1484330935

Noting that the aftermath of the global financial crisis has left many advanced economies with very high sovereign debt ratios and some emerging markets with high debt, this report considers whether there are ways to expand fiscal space that do not involve countries paying down debt or promising to do so in the future, to make fiscal consolidation more growth-friendly. It explains that policymakers argue that their fiscal space is limited and that it would be difficult to take advantage of the opportunity of low interest rates to undertake fiscal expansion, and it considers a ways to raise fiscal space that does not require contractionary fiscal policy and whether there is a way to make fiscal consolidation more growth-friendly to produce larger gains in fiscal space. It argues that debt management policies may provide an answer to expanding fiscal space for a given path of primary fiscal balances by reducing the risk that a sovereign may default in bad states and generate a payoff in terms of reduced to real borrowing costs. It describes two debt management policies: issuance of GDP-linked debt and issuance of longer maturity bonds, as opposed to short-term debt. It focuses on the effect of these debt management policies on real borrowing costs and default risk for the sovereign and details the literature on GDP-linked debt and the maturity structure and how the report fills gaps in the literature; how uncertainty affects fiscal space and how debt management can play a role in increasing it, with estimates and simulations of potential gains in fiscal space flowing from debt management; and the sensitivity of the findings to underlying assumptions and policy implications.