When banks invest heavily in sovereign debt, and in domestic sovereign debt in particular, the result is a debt home bias. This column presents evidence of a partially voluntary and partially involuntary sovereign debt home bias among large European banks. This bias is stronger if the sovereign is risky and shareholder rights are strong or the government has a positive ownership in the bank. Also, banks with a strong home bias are valued positively by the stock market.
Bálint Horváth, Harry Huizinga, Vasso P. Ioannidou, Friday, July 31, 2015
Tamon Asonuma, Said Bakhache, Heiko Hesse, Saturday, July 4, 2015
Home bias in banks’ holdings of domestic government debt could pose problems for financial stability and crisis management. This column discusses some of the determinants of this bias. Factors that increase macroeconomic instability are associated with higher home bias, while better investment opportunities in the private sector and better institutional quality reduce home bias.
Urszula Szczerbowicz, Natacha Valla, Thursday, April 9, 2015
Sovereign bonds are the latest and biggest quantitative easing (QE) policy conducted by the Eurozone. This column argues that instead of sovereign bonds, the Eurozone should focus on assets that are the closest to job-creating, growth-enhancing, and innovation-promoting activities. In particular, instruments issued by agencies and European institutions should be given a prominent role. But they should also be selected to promote the financing of long-term growth and jobs, not of unsustainable government expenditure.
Michal Kobielarz, Burak Uras, Sylvester Eijffinger, Thursday, March 12, 2015
The Eurozone Crisis has been characterised by a sharp rise in sovereign interest rates in peripheral countries. The re-emergence of spreads between peripheral and core Eurozone countries at the start of the Greek crisis came after a decade of homogeneous interest rates in the monetary union. This column investigates the behaviour of spreads through the lens of a theory of implicit bailout guarantees.
Sebastian Edwards, Wednesday, March 4, 2015
There were 24 sovereign defaults and debt restructurings between 1997 and 2013. Using data on 180 debt restructurings – for both sovereign bonds and sovereign syndicated bank loans – this column argues that the roughly 75% ‘haircut’ Argentina imposed on its creditors in 2005 was an outlier. Greece’s ‘haircut’ of roughly 64% in 2012, by contrast, was in line with previous experience.
Lars P Feld, Christoph M Schmidt, Isabel Schnabel, Benjamin Weigert, Volker Wieland, Friday, February 20, 2015
Claims that ‘austerity has failed’ are popular, especially in the Anglo-Saxon world. This column argues that this narrative is factually wrong and ignores the reasons underlying the Greek crisis. The worst move for Greece would be to return to its old ways. Greece needs to realise that things could actually become much worse than they are now, particularly if membership in the Eurozone cannot be assured. Instead of looking back, Greece needs to continue building a functioning state and a functioning market economy.
Julio Escolano, Laura Jaramillo, Carlos Mulas-Granados, Gilbert Terrier, Friday, February 27, 2015
Fiscal consolidation is back at the top of the policy agenda. This column provides historical context by examining 91 episodes of fiscal consolidation in advanced and developing economies between 1945 and 2012. By focusing on cases in which the adjustment was necessary and desired in order to stabilise the debt-to-GDP ratio, the authors find larger average fiscal adjustments than previous studies. Most consolidation episodes resulted in stabilisation of the debt-to-GDP ratio, but at a new, higher level.
Luis Garicano, Lucrezia Reichlin, Friday, November 14, 2014
The ECB seems to be edging towards QE, but faces a quandary on what to buy. This proposal suggests that the ECB buy ‘Safe Market Bonds’. These would be synthetic bonds formed by the senior tranches of EZ national bonds combined in GDP-weighted proportions. The ECB would merely announce the features of the synthetic bonds it will purchase. The market would create the bonds in response to this announcement, thus avoiding new EZ-level institutions or funds.
Irina Balteanu, Aitor Erce, Wednesday, November 12, 2014
The feedback loop between banking crises and sovereign debt crises has been at the heart of recent problems in the Eurozone. This column presents stylised facts on the mechanisms through which banking and sovereign crises combine and become ‘twin’ crises. The results point to systematic differences not only between ‘single’ and ‘twin’ crises, but also between different types of ‘twin’ episodes. The timing of ‘twin’ crises – which crisis comes first – is important for understanding their drivers, transmission channels, and economic consequences.
S. M. Ali Abbas, Laura Blattner, Mark De Broeck, Asmaa El-Ganainy, Malin Hu, Monday, October 27, 2014
There has been renewed interest in sovereign debt since the Global Crisis, but relatively little attention has been paid to its composition. Sovereign debt can differ in terms of the currency it is denominated in, its maturity, its marketability, and who holds it – and these characteristics matter for debt sustainability. This column presents evidence from a new dataset on the composition of sovereign debt over the past century in 13 advanced economies.
Carmen M Reinhart, Christoph Trebesch, Tuesday, October 21, 2014
To work towards resolving Europe’s ongoing debt crisis this column looks to the past. From the recent emerging market debt crisis (1980s-2000s) and the interwar episode of the 1920s-1930s we learn that debt write-downs and defaults are able to be postponed but not prevented. Punishment for default is temporary, sometimes followed by a renewed surge in borrowing that leads to another crisis.
Christopher Findlay, Silvia Sorescu, Camilo Umana Dajud, Friday, August 29, 2014
Countries facing rising risk premiums on their debt have recognised the need for structural reform, but some politicians have argued that austerity is necessary in the short run because structural reform takes too long. This column argues that financial markets can bring forward the benefits of structural reform, and therefore that such reforms should be given greater weight in the package of crisis responses.
Jeffrey Frankel, Tuesday, July 22, 2014
The US court ruling forcing Argentina to pay its hold-out creditors has big implications. This column argues that some of them are particularly worrying. The court ruling undermines the possibility of negotiated re-structuring of unsustainable debt burdens in future crises. In the future, it will not be not enough for the debtor and 92% of creditors to reach an agreement, if holdouts and a New York judge can block it. This will make both debtors and creditors worse-off.
Nicola Gennaioli, Alberto Martin, Stefano Rossi, Saturday, July 19, 2014
There is growing concern – but little systematic evidence – about the relationship between sovereign default and banking crises. This column documents the link between public default, bank bondholdings, and bank loans. Banks hold many public bonds in normal times (on average 9% of their assets), particularly in less financially developed countries. During sovereign defaults, banks increase their exposure to public bonds – especially large banks, and when expected bond returns are high. At the bank level, bondholdings correlate negatively with subsequent lending during sovereign defaults.
Marcus Miller, Lei Zhang, Thursday, June 26, 2014
Like banks, indebted governments can be vulnerable to self-fulfilling financial crises. This column applies this insight to the Eurozone sovereign debt crisis, and explains why the ECB’s Outright Monetary Transactions policy reduced sovereign bond spreads in the Eurozone.
Paolo Manasse, Friday, January 31, 2014
Sales of state-owned assets have been proposed as a way for highly-indebted countries to ease the pain of fiscal consolidation. This column argues that, despite the potential merits of privatisation in terms of long-run efficiency, in practice it is unlikely to improve short-run fiscal solvency. Since governments rarely alienate control rights, the efficiency gains from privatisations are often small. Moreover, financial markets may not fully reflect these gains – particularly during a financial crisis. The implication is that the Troika policy of linking financial assistance to privatisations is inappropriate and self-defeating.
Charles Yuji Horioka, Takaaki Nomoto, Akiko Terada-Hagiwara, Tuesday, January 21, 2014
Japan’s sovereign debt-to-GDP ratio is higher than any country in Europe and more than twice the OECD average. This column explains why Japan’s massive government debt did not wreak havoc in the past. Robust domestic saving and a temporary inflow of foreign capital caused by the Global Crisis have prevented a crisis thus far. As both of these factors become less applicable the government faces pressure to reduce debt-to-GDP ratio can be brought under control quickly.
Willem Buiter, Friday, January 10, 2014
Fiscal sustainability has become a hot topic as a result of the European sovereign debt crisis, but it matters in normal times, too. This column argues that financial sector reforms are essential to ensure fiscal sustainability in the future. Although emerging market reforms undertaken in the aftermath of the financial crises of the 1990s were beneficial, complacency is not warranted. In the US, political gridlock must be overcome to reform entitlements and the tax system. In the Eurozone, creating a sovereign debt restructuring mechanism should be a priority.
Ashoka Mody, Tuesday, January 7, 2014
On 19 October 2010, Angela Merkel and Nicolas Sarkozy agreed that in future, sovereign bailouts from the European Stability Mechanism would require that losses be imposed on private creditors. This agreement was blamed for the increase in sovereign spreads in late 2010 and early 2011. This column discusses recent research on the market reaction to the surprise announcement at Deauville. With the exception of Greece, the rise in spreads was within the range of variability established in the previous 20 days.
Kaushik Basu, Joseph Stiglitz, Thursday, January 2, 2014
The Eurozone crisis exposed weaknesses in the Eurozone’s design. This column – by Nobelist Joe Stiglitz and World Bank Chief Economist Kaushik Basu – argues that the Eurozone’s financial architecture can be improved by amending the Treaty of Lisbon to permit appropriately structured cross-country liability for sovereign debt incurred by EZ members.