Eugenio Cerutti, Stijn Claessens, Luc Laeven, 17 September 2018

The Global Crisis was a catalyst for the adoption of macroprudential policies around the world. Using newly updated data, this column examines the adoption of macroprudential policy instruments from 2000 to 2017. Since 2015, advanced economies have on average been using more instruments than emerging economies and low-income countries. While some instruments seem to be effective, it remains to be seen whether this suite of policies can deliver overall financial stability.

Simon Wren-Lewis, 16 September 2018

José De Gregorio, Barry Eichengreen, Takatoshi Ito, Charles Wyplosz, 11 September 2018

Twenty years ago, ICMB and CEPR published the first Geneva Report on the World Economy. Over these last two decades, the world of international finance has changed and so too has the IMF. This column introduces the latest report, in which the same team of authors highlight seven key developments affecting the monetary and financial environment and their implications for the Fund. 

Marcel Fratzscher, Christoph Grosse Steffen, Malte Rieth, 17 August 2018

Does inflation targeting help absorb large shocks? This column shows that it implies higher output growth and lower inflation when countries are hit by natural disasters. Hard targeting works in these cases; soft targeting does not. This has impacts for how we evaluate the success of inflation targeting during the global crisis, but also for the debate on flexible inflation targeting.

Simon Wren-Lewis, 02 August 2018

Matthieu Bussière, Menzie Chinn, Laurent Ferrara, Jonas Heipertz, 05 July 2018

The ‘Fama puzzle’ is the finding that ex post depreciation and interest differentials are negatively correlated, contrary to what theory suggests. This column re-examines the puzzle for eight advanced country exchange rates against the US dollar, over the period up to February 2016. The rejection of the joint hypothesis of uncovered interest parity and rational expectations still occurs, but with much less frequency. In contrast to earlier findings, the Fama regression coefficient is positive and large in the period after the Global Crisis, but survey-based measures of exchange rate expectations reveal greater evidence in favour of uncovered interest parity.

Laura Alfaro, Manuel García Santana, Enrique Moral-Benito, 04 July 2018

Propagation through buyer-seller interactions may amplify the aggregate impact of bank lending shocks on real activity. This column presents insights from estimating the direct and indirect effects of exogenous credit supply shocks in Spain between 2002 and 2013. Both direct and indirect effects of bank credit shocks had sizable effects on investment and output throughout the period. Trade credit extended by suppliers and price adjustments both appear to explain downstream propagation of financial shocks.

Andrew Ellul, 05 July 2018

Systemic risk has been a cause for growing concern since the onset of the Global Crisis. Andrew Ellul explains his research on the lending side of systemic risk creation, which address the types of investments financial institutions make. These investments have shifted towards equity markets, which are riskier and less liquid, and more interconnected - all of which amplifies risk in crisis.

Nicola Mai, 14 June 2018

The rise in global debt has continued unabated following the Global Crisis. This column argues that elevated debt levels will continue to put downward pressure on equilibrium interest rates across the world’s major economies, constraining central bank efforts to normalise rates and supporting the thesis that global equilibrium interest rates have fallen.

Alan de Bromhead, Alan Fernihough, Markus Lampe, Kevin O'Rourke, 22 May 2018

The literature has identified several stylised facts which characterise the nature and causes of the collapse in international trade during 2008 and 2009. This column uses detailed, commodity-specific information on UK imports between 1929 and 1933 to document several similarities between the trade collapses of the Great Depression and the Great Recession. The findings are in line with theories emphasising the composition of expenditure changes during major economic crises, or the relative sizes of firms operating closer to or further away from the margin between exporting or not.

Giordano Mion, 04 May 2018

Ten years on from the Global Crisis, productivity growth in the UK lags behind that in economies such as France and Germany. Giordano Mion shares his work on why this 'productivity puzzle' exists. The production capacity of manufacturers has not fallen much since 2008, but demand has faltered. This video was recorded at the 2018 RES Conference.

Thorsten Beck, Maria Soledad Martinez Peria, Maurice Obstfeld, Andrea Presbitero, 12 April 2018

Research has shown that financial inclusion is closely linked to economic development and growth. However, more work is needed to establish the magnitude and channels of this effect and to pinpoint the types of financial services that have a stronger payoff without threatening financial stability. This column tackles these questions by presenting new evidence from a recent IMF-DFID conference on financial inclusion. It also suggests avenues for future research on the topic.

Grégory Claeys, André Sapir, 11 April 2018

It is only in the last decade that the EU has had an active policy to reintegrate workers who lost their jobs as a result of globalisation, through the European Globalisation Adjustment Fund. This column assesses the performance of the Fund and makes three recommendations to improve its effectiveness. To be more successful, the Fund should improve its monitoring and widen the scope of its usage.

Tolga Aksoy, Paolo Manasse, 23 March 2018

After 2008, labour markets in the euro area responded differently to the recessions and subsequent labour market reforms. This column uses data from 19 countries to show that labour and product market reforms speeded up the recovery from recession, but also reduced the resilience of employment to shocks. Because the resilience effect occurs first, deep reforms risk losing public support.

Cristina Conflitti, Riccardo Cristadoro, 21 March 2018

A recent strand of literature suggests that the decline of long-term inflation expectations observed between 2014 and 2016 was partly due to the fall in oil prices. Using euro area data, this column argues that this presumed relationship is false. Lower global demand prompted a positive correlation between oil prices and the real economy, while perceived constraints on monetary policy action resulted in a positive correlation between short- and long-term inflation expectations. These two phenomena explain the emergence of the apparent direct relationship.

Stefan Avdjiev, Leonardo Gambacorta, Linda Goldberg, Stefano Schiaffi, 20 March 2018

The post-crisis period has seen a considerable shift in drivers of international bank lending and international bond issuance, the two main components of global liquidity. This column describes how the sensitivity of cross-border lending to global risk conditions declined substantially post-crisis, becoming similar to that of international bond issuance. This fall largely reflects a change in the composition of international lenders.

Jon Danielsson, Jean-Pierre Zigrand, 19 March 2018

Nearly ten years on from the Global Crisis, systemic risk continues to threaten global economic stability. Using the analogy of London's Millennium Bridge, in this video Jon Danielsson and Jean-Pierre Zigrand explain systemic risk as the result of agents behaving rationally at the individual level to protect their own interests. This video was originally published by the LSE's Systemic Risk Centre.

Jerónimo Carballo, Kyle Handley, Nuno Limão, 16 March 2018

Economic downturns can be both a cause and an effect of uncertainty. This column argues that uncertainty has international spillovers that can be mitigated via credible international trade agreements such as NAFTA, which provided US firms with valuable insurance against the widespread threat of a global trade war during the 2008 crisis. However, the credibility and insurance value of these agreements is being trumped by events such as Brexit, the renegotiation of NAFTA, and US threats of a trade war, which mark the start of a ‘trade cold war’.

Jonathan Eaton, 09 March 2018

The sovereign debt crisis no doubt heavily impacted the Euro Area as it ran its course, but its longer-term implications for the evolution of Europe remain unclear. Jonathan Eaton discusses some of the similarities and differences between the sovereign debt problems of the 1970s-80s and today, and their implications for the future. This video was published by the ADEMU Project in November 2016.

Pierre Cahuc, Stéphane Carcillo, Thomas Le Barbanchon, 09 January 2018

Despite their widespread use in the US and across Europe during the Global Crisis, the empirical evidence on the effectiveness of hiring credits is unclear, particularly in the context of recessions. This column uses the French hiring credit programme of 2008-09 to show that credits can be very effective at boosting job creation at low cost when they are unanticipated and temporary.

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