In the aftermath of the global financial crisis new patterns of reserve hoarding have emerged. This column identifies structural changes in international reserve accumulation. Emerging markets with higher savings rates tend to use higher buffers of reserves, partially accounting for the higher levels of reserves in east Asia compared to Latin America. While there is no end in sight for reserve hoarding, some of the newly identified factors may mitigate eventual reserve accumulation.
Joshua Aizenman, Yin-Wong Cheung , Hiro Ito, Saturday, September 13, 2014
Barry Eichengreen, Andrew K Rose, Thursday, June 5, 2014
Since the global financial crisis of 2008–2009, opposition to the use of capital controls has weakened, and some economists have advocated their use as a macroprudential policy instrument. This column shows that capital controls have rarely been used in this way in the past. Rather than moving with short-term macroeconomic variables, capital controls have tended to vary with financial, political, and institutional development. This may be because governments have other macroeconomic policy instruments at their disposal, or because suddenly imposing capital controls would send a bad signal.
Erik Feyen, Raquel Letelier, Inessa Love, Samuel Munzele Maimbo, Roberto Rocha, Saturday, March 15, 2014
Eastern Europe was hit especially hard by the credit crunch during the global financial crisis. This column presents new evidence suggesting that reliance on foreign funding was more important than foreign bank ownership per se in exacerbating the post-crisis credit contraction. These findings point to the need to put more emphasis on the discussion of bank business models, regulatory standards, and supervisory arrangements.
Giulia Bettin, Andrea F Presbitero, Nikola Spatafora, Monday, February 10, 2014
Remittances are one of the most important financial flows to developing countries – more than three times the level of official development assistance. This column presents recent research on remittance flows from Italy. Their limited volatility and countercyclical behaviour with respect to macroeconomic conditions in the recipient country help mitigate developing countries’ vulnerability to external shocks. Better access to financial services for migrants can foster remittance flows.
Jose Luis Diaz Sanchez, Aristomene Varoudakis, Thursday, February 6, 2014
External imbalances within the Eurozone grew substantially between the introduction of the euro in 1999 and the global financial crisis of 2008–09. Using new empirical evidence, this column argues that imbalances in the Eurozone periphery were mainly driven by a domestic demand boom, triggered by greater financial integration, with changes in the periphery’s competitiveness playing only a minor role. Internal devaluation may thus have been of limited effectiveness in restoring external balances, although better external competitiveness may eventually boost medium-term growth.
Kristin Forbes, Wednesday, February 5, 2014
The Federal Reserve’s ‘taper talk’ in spring 2013 has been blamed for outflows of capital from emerging markets. This column argues that global growth prospects and uncertainty are more important drivers of emerging-market capital flows than US monetary policy. Although crises can affect very different countries simultaneously, over time investors begin to discriminate between countries according to their fundamentals. Domestic investors play an increasingly important – and potentially stabilising – role. During a financial crisis, ‘retrenchment’ by domestic investors can offset foreign investors’ withdrawals of capital.
Eiji Ogawa, Zhiqian Wang, Sunday, January 19, 2014
Since the East Asian financial crisis of 1997, the emphasis on regional monetary cooperation has grown. This column discusses recent research into intra-regional exchange rate misalignments. In the aftermath of the Global Financial Crisis, investors in the US and Europe withdrew from emerging markets, causing a depreciation of emerging-market currencies against the US dollar. At the same time, the appreciation of the Japanese yen – fuelled in part by intra-regional capital flows – has increased the misalignment of intra-regional exchange rates.
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.
Sebnem Kalemli-Ozcan, Tuesday, January 7, 2014
Financial crises are generally preceded by credit booms and a build-up of external debts. Although it is unclear whether Turkey is experiencing a financial bubble, as of 2013, 58% of the corporate sector’s debt was denominated in foreign currencies. This column argues that this explains the Central Bank of Turkey’s interventions to prop up the value of the Turkish lira. Given the relatively low level of reserves and the unfolding corruption scandal, it is a critical question how long the Bank can continue to do so.
Kristin Forbes, Michael W Klein, Tuesday, December 24, 2013
Government interventions to control capital flows and reduce exchange-rate volatility have long been controversial. The Global Financial Crisis has made the debate more urgent. This column discusses recent research that evaluates such policies against the counterfactual of no intervention. Depreciations and reserve sales can boost GDP growth during crises, but may also substantially increase inflation. Large increases in interest rates and new capital controls are associated with reductions in GDP growth, with no significant effect on inflation. When faced with sudden shifts in capital flows, policymakers must ‘pick their poison’.
Donato Masciandaro, Francesco Passarelli, Saturday, December 21, 2013
During the Great Moderation, central banks focused on price stability, and independence was seen as crucial to limit inflation bias. Since the Global Financial Crisis, emergency support measures for banks, and central banks’ increasing involvement in supervision, have called central bank independence into question. This column argues that the literature has overlooked the distributional effects of the tradeoff between monetary and financial stability. In a political economy framework, heterogeneity in voters’ portfolios can cause the degree of central bank independence to differ from the social optimum.
Yacine Aït-Sahalia, Jochen Andritzky, Andreas Jobst , Sylwia Nowak, Natalia Tamirisa, Thursday, December 10, 2009
Market distress has eased since the height of the crisis, suggesting that some government policies have been successful. But which ones? This column argues markets are calmed by policies that form part of a strategy; ad-hoc policies add to market fears.
Avinash Persaud, Friday, October 30, 2009
Avinash Persaud, chairman of Intelligence Capital, talks to Romesh Vaitilingam about financial regulation after the crisis, including whether it is feasible and desirable to introduce a ‘Tobin tax’ on financial transactions. The interview was recorded at the Global Economic Symposium in Schleswig-Holstein in September 2009.
Jeffry A. Frieden, Friday, October 16, 2009
Jeffry Frieden, professor of government at Harvard University, talks to Romesh Vaitilingam about global economic governance – including the world trading system, financial regulation and the G-20 – and their interactions with domestic politics, particularly in the United States. The interview was recorded at the Global Economic Symposium in Schleswig-Holstein in September 2009.
Carmen M Reinhart, Andrew Felton, Wednesday, July 2, 2008
This collection brings together the best columns on the subprime crisis as well as providing a timeline of the crisis and a glossary. The columns – by luminaries such as Boeri, Buiter, Cecchetti, De Grauwe, Guiso, Persaud, Spaventa, Tabellini, Wyplosz and many more – are grouped into 3 headings: Why did the crisis happen? How is the crisis unfolding? And What can be done?
Erik Berglöf, Monday, October 5, 2009
Europe’s banking system did not collapse, and the twin-crisis curse – calamity in both banking and currencies – did not appear, but this is no time for resting on laurels. The ERBD’s Chief Economist argues that Europe’s “muddle-through cooperation” on financial institutions (Vienna Initiative) needs continued political support as do reforms of long-run fiscal positions and financial regulation.
The Editors, Friday, July 17, 2009
The latest CEPR/ICMB Geneva Report on the World Economy examines two key challenges facing central banks in the aftermath of the financial crisis: removing the current substantial fiscal stimulus; and enhancing their monetary policy frameworks.
Gary Clyde Hufbauer, Sherry Stephenson, Monday, May 11, 2009
A new CEPR Policy Insight looks at whether a change in developing countries' trade policy might relieve some of the pain from the current crisis.
Richard Clarida, Monday, March 16, 2009
Policymakers have committed substantial sums to addressing the global recession and the global financial crisis, but there is real doubt about their effectiveness. This column explains why the fiscal stimulus might fail.
Peter Draper, Monday, March 16, 2009
The gathering economic crisis has induced major economic problems for African countries. This column highlights several key priorities for (South) African representatives to take into the London Summit, including maintaining access to finance, open markets and redoubling African economic reform efforts.