Giovanni Dell'Ariccia, Rishi Goyal, Petya Koeva-Brooks, Thierry Tressel, 05 April 2013

The crisis has highlighted the need for, and difficulties with, a Eurozone banking union. This column argues that, to make a union, you need three crucial ingredients: common supervision, a single resolution mechanism, and common safety nets. The power to control and the resources to rescue must work in parallel. Eurozone leaders have taken the first critical steps, but further progress is needed to strengthen the financial architecture of the single currency.

Lucrezia Reichlin, Domenico Giannone, Jasper McMahon, Saverio Simonelli, 29 March 2013

The Eurozone and US business cycles seems to have decoupled, but is Germany on the US or Eurozone side of the divide? This column presents recent results from the Now-Casting model on whether this US-Eurozone decoupling also applies to Germany. If this is right, the German stock market – which seems to predict Germany’s convergence to the US path – is due for a correction.

Jon Danielsson, 28 March 2013

Cyprus has imposed temporary capital controls. This column sheds light on how temporary and how damaging they are likely to be, based on Iceland’s experience. The longer controls exist, the harder they are to abolish. Icelandic capital controls, which have been ‘temporary’ for half a decade, deeply damage the economy by discouraging investment. We can only hope the authorities that created the chaos in the first place realise that temporary really needs to mean temporary.

Fernando Broner, Tatiana Didier, Aitor Erce, Sergio Schmukler, 28 March 2013

How much do we really know about net capital flows? Presenting new research, this column lays out a number of new stylised facts on the dynamics of gross capital flows and their implications for policymaking. Interestingly, if we’re to learn from relatively crisis-resilient middle-income countries, policymakers may well need to monitor and perhaps regulate the separate behaviour of domestic and foreign investors to weather future crises.

Ariel Binder, Paolo Mauro, Rafael Romeu, Asad Zaman, 27 March 2013

How confident are we that major developed countries remain fiscally prudent? Having developed a new dataset, this column gauges the degree of fiscal prudence or profligacy for major economies over the past several decades. From the evidence, it’s clear that the global financial crisis has posed the biggest policy challenge in living memory, with varying responses. How these responses turn out very much depends on whether the slowdown in growth is long-lasting or not.

Nicolas Véron, 25 March 2013

The Monday morning Eurozone Cyprus bailout is now public, although details are scant. This column argues that this package cancels out some of the mistakes in last week’s package. Last week, the Troika should have vetoed the small-deposit tax and prepared a plan B for the Cypriot parliament’s rejection. Avoiding the risky scenario of a Cyprus exit will require further fiscal commitments from Eurozone partners. One possibility is a temporary, but EZ-wide, 'deposit reinsurance', or backing of national deposit-guarantee schemes by the ESM.

Laurence Boone, Céline Renucci, Ruben Segura-Cayuela, 25 March 2013

What happens after the crisis ends? This column estimates the long-term effects of the current cyclical downturn on Eurozone economies. In the absence of any real impetus for bold reform, estimates show that the damage will indeed be long lasting, permanently impairing growth for an ageing population that requires higher growth capacity more than ever before.

Marco Annunziata, 20 March 2013

The Cyprus rescue package has elicited sharp reactions. This column argues that a tax on deposits is logical given the limited options, but guaranteed deposits should be spared on fairness and systematic grounds; a 15% tax on big deposits would be enough. Contagion is unlikely since Cyprus is different. Italian and Spanish savers are already alert to surprises such as the 1992 Italian bank deposit tax.

Mitu Gulati, Lee Buchheit, 20 March 2013

Eurozone leaders’ radical step of putting insured depositors in Cypriot banks in harm’s way was not their only option. This column argues that none of the alternatives were pleasant but some were less ominous.

Maurizio Bovi, 20 March 2013

How do everyday Italians feel about their economic prospects? How are political reactions related to economic events? This column presents evidence suggesting that Italians are becoming disillusioned. Comparing Berlusconi's and Monti’s resignation, sentiment was more positive after Belusconi's. Rather than a test on Italian citizens’ realism or on their views on austerity, recent political elections should instead be read as a test of voters’ utter disaffection with political institutions.

Paolo Manasse, Giulio Trigilia, Luca Zavalloni, 19 March 2013

Who saved Italy? This column argues that the crisis began with Silvio Berlusconi and ended with Mario Monti. Evidence suggests that restoring a sense of credibility to Italian policymaking was difficult to earn but may be very easy to lose (as the recent run on Italian debt suggests). New and old Italian politicians cannot afford to underestimate the formidable challenge ahead: getting Italy out of this depression without jeopardising its credibility.

Geoffrey Underhill, Jasper Blom, 19 March 2013

David Cameron’s promise of a referendum on British participation in the EU has re-ignited the debate about the EU’s democratic legitimacy, just as the struggle to overcome the crisis continues. This column argues that in order to both successfully resolve the crisis and maintain states’ ability to sustain liberal finance, a substantial shift in policy is required. Enhancing the democratic legitimacy of crisis resolution measures and wider financial reforms is essential. Without diffuse support for reforms, crisis resolution is likely to collapse under centrifugal populist pressures.

Charles Wyplosz, 18 March 2013

The Cyprus bailout package contains a tax on bank deposits. This column argues that the tax is a deeply dangerous policy that creates a new situation, more perilous than ever. It is a radical change that potentially undermines a perfectly reasonable deposit guarantee and the euro itself. Historians will one day explore the dark political motives behind this move. Meanwhile, we can only hope that the bad equilibrium that has just been created will not be chosen by anguished depositors in Spain and Italy.

Marco Buti, Nicolas Carnot, 14 March 2013

As the Eurozone growth continues to be negative, debates over the correct degree of austerity continue. This column presents the Commission’s view on how and why austerity continues to be necessary.

Peter Temin, David Vines, 13 March 2013

Although policymakers want to help foster a global recovery, they are not sure how. Presenting lessons from the last two centuries, this column argues that we need to reduce unemployment first and deal with debt second if we are to see the back of this recession. Ultimately, the problems we face necessitate international cooperation. History shows us that international leadership is possible, and our current circumstances also show us that it is urgently necessary.

Hans-Werner Sinn, Akos Valentinyi, 09 March 2013

Will addressing large internal imbalances lead us out of the Eurozone crisis? This column argues that it might. Periphery countries should devalue in order to regain competitiveness and reduce imbalances. As to whether they should pursue internal or external devaluation, the answer remains unclear. Overall, given that policymakers have excluded the option of exit, economic policymaking must focus on the possibilities for internal devaluations, despite some of the difficulties it may bring.

Richard Wood, 04 March 2013

Despite recent calm in the markets, the Eurozone crisis seems far from over. So far, responses have worked little magic. This column argues that at some point soon, Eurozone governments will be forced by voters to reverse austerity and stimulate growth. A number of policy options are available, but it is clear that pro-growth fiscal stimulus policies should take their place. Longer-term fiscal consolidation will nonetheless also be required to reduce excessive levels of public spending relative to GDP.

Ugo Panizza, 03 March 2013

Can we avoid delayed sovereign defaults? This column sketches out a flexible mechanism focused on the international lender, and competition between lenders, of last resort to ensure timeliness, transparency and larger sums than are currently available. The threat of competition should provide strong incentives for addressing imbalances in the governance of the main multilateral financial institutions

Alfonso Arpaia, Alessandro Turrini, 02 March 2013

Is policy-related uncertainty at the root of lacklustre Eurozone job creation? This column presents evidence that is consistent with this idea. The main implications for policy are straightforward: credible solutions to the Eurozone debt crisis will alleviate the critical unemployment situation of a number of Eurozone countries. How? Not only by helping to kick start investment and production, but also by an additional, direct boost to job creation that is linked to confidence.

Thomas Grennes, Andris Strazds, 28 February 2013

Can European countries share their debts? This column argues that higher government indebtedness means larger household net financial assets. Thus, any pooling of European legacy debt would be considered unacceptable by countries with less government debt unless it also involved the pooling of households’ financial assets. Yet, this would be legally and technically insurmountable. The EU must face forced Ricardian equivalence: the countries with the largest legacy-debt burdens must reduce them by increasing the tax burden or, alternatively, reduce their budget expenditure.