Great Depression recovery: The role of capital controls
Kris James Mitchener , Kirsten Wandschneider 18 August 2014
The IMF has recently revised its position on capital controls, acknowledging that they may help prevent financial crises. This column examines the effects of capital controls imposed during the Great Depression. Capital controls appear not to have been successfully used as tools for rescuing banking systems, stimulating domestic output, or for raising prices. Rather they appear to have been maintained as a means for restricting trade and repayment of foreign debts.
The use of capital controls as a policy tool – especially as a stopgap to ward off financial crises – is controversial. For example, in 1998, Malaysia was castigated by policymakers and financial markets for imposing capital controls in response to the East Asian financial crisis. In 2010, however, the IMF revised its stand against capital controls, recognising that sudden capital surges can pose risks for some countries, and acknowledging that controls on capital inflows may be part of a toolkit that countries use to ward off financial crises (Ostry et al. 2010).
Economic history Exchange rates International finance Monetary policy
exchange rates, financial crises, capital controls, gold standard, East Asian financial crisis, Great Depression
New price adjustments reshape the world, yet again
Angus Deaton, Bettina Aten 16 July 2014
When the international comparison project published its latest estimates of purchasing power parity exchange rates in April there was some consternation. Poor countries became richer overnight, world GDP increased, and global income inequality was revised downwards. Alas, no one stopped being poor. This column digs into the numbers to see if we’ve been consistently underestimating the relative size of poorer economies and overestimating global poverty and inequality.
When the international comparison project (ICP) published its latest estimates of purchasing power parity (PPP) exchange rates in April (World Bank 2014), there was considerable surprise and some consternation. Poor countries became richer overnight, at least relative to the rich countries; expressed in US dollars, world average GDP increased. There was a large downward revision of global income inequality. By some calculations, e.g. Chandy and Kharas (2014) and Dykstra et al.
Development Exchange rates
exchange rates, World Bank, PPP
Eurozone external adjustment and real exchange rate movements: The role of firm productivity distribution
Filippo di Mauro, Francesco Pappadà 02 June 2014
Trade imbalances in the Eurozone require relative price adjustments. This column argues that the traditional ‘elasticity’ approach is lacking when thinking about the adjustment magnitude. Exports adjust when exporting firms sell more (intensive margin) and new firms start exporting (extensive margin). The extensive-margin reaction depends upon the fatness of firm-level productivity distributions. Surplus-country distributions have fatter tails than deficit countries, suggesting that the price adjustment magnitude may be larger than traditional calculations suggest.
A corollary of the Eurozone crisis has been an unusually large current-account surplus for the Eurozone as a whole, resulting from a combination of strong external demand and rapid readjustment of external accounts in the Eurozone countries that had previously accumulated large imbalances.
Europe's nations and regions Exchange rates
eurozone, exchange rates, productivity, imbalances, exports, rebalancing
The transmission of Federal Reserve tapering news to emerging financial markets
Joshua Aizenman, Mahir Binici, Michael M Hutchison 04 April 2014
In 2013, policymakers began discussing when and how to ‘taper’ the Federal Reserve’s quantitative easing policy. This column presents evidence on the effect of Fed officials’ public statements on emerging-market financial conditions. Statements by Chairman Bernanke had a large effect on asset prices, whereas the market largely ignored statements by Fed Presidents. Emerging markets with stronger fundamentals experienced larger stock-market declines, larger increases in credit default swap spreads, and larger currency depreciations than countries with weaker fundamentals.
The quantitative easing (QE) policies of the US Federal Reserve in the years following the crisis of 2008–2009 included monthly securities purchases of long-term Treasury bonds and mortgage-backed securities totalling $85 billion in 2013. The cumulative outcome of these policies has been an unprecedented increase of the monetary base, mitigating the deflationary pressure of the crisis.
Exchange rates International finance Monetary policy
exchange rates, Federal Reserve, asset prices, emerging markets, stock markets, Credit Default Swaps, tapering
Managing the exchange rate: It's not how much, but how
Atish R Ghosh, Jonathan D Ostry, Mahvash Saeed Qureshi 02 April 2014
In a world of volatile capital flows, emerging markets are increasingly resorting to managing their exchange rates. But does this strategy increase their susceptibility to crisis? This column argues that while intermediate regimes as a class are the most susceptible to crises, ‘managed floats’ – a subclass within such regimes – behave much more like pure floats, with significantly lower risks and fewer crises. ‘Managed floating’, however, is a nebulous concept; a characterisation of more crisis prone regimes suggests that it is not the degree of exchange rate management alone, but the way the exchange rate is managed, that matters. Greater against-the-wind intervention by the central bank to prevent currency overvaluation reduces, while greater intervention to defend an overvalued currency raises, the crisis likelihood.
The choice of exchange rate regime is a perennial issue faced by emerging markets. Conventional wisdom, especially after the emerging markets crises of the late 1990s, was the bipolar prescription: countries should choose between either floats (the soft end of the prescription) or hard pegs (monetary union, dollarisation, currency board). The thinking was that intermediate regimes (conventional pegs, horizontal bands, crawling arrangements, managed floats) left countries more susceptible to crises.
exchange rates, emerging markets, managing floats
The credit cycle and vulnerabilities in emerging economies: the case of Latin America
Julián Caballero, Ugo Panizza, Andrew Powell 02 April 2014
In recent years credit growth in Latin America has been very strong, and countries have become more reliant on foreign bond issuances. This column argues that these phenomena are linked, and may have led to vulnerabilities which domestic and international supervisors are not well-equipped to assess. There is no systematic information on firms’ currency mismatches and hedging activities, and none that includes those of subsidiaries that may be located in other jurisdictions, preventing an accurate analysis of the true risks.
Over recent years credit growth in Latin America has been very strong, and countries have become more reliant on foreign bond issuances. These phenomena are linked, and in Caballero et al. (2014), we argue that they may have led to vulnerabilities which domestic and international supervisors are not well-equipped to assess.
Exchange rates Financial markets International finance
exchange rates, Latin America, carry trade, credit conditions, original sin
How did the Global Financial Crisis misalign East Asian currencies?
Eiji Ogawa, Zhiqian Wang 19 January 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.
Some East Asian countries experienced a serious currency crisis in 1997. The crisis was blamed on both the de facto US dollar peg system and double mismatches of domestic financial institutions’ balance sheets in terms of currency and maturity. Following the Asian currency crisis, recognition of the importance of regional monetary cooperation has steadily grown. Specifically, the monetary authorities of most East Asian countries have come to perceive the importance of monitoring intra-regional exchange rates.
Exchange rates International finance
exchange rates, financial crisis, global financial crisis, currency crisis, East Asian financial crisis
Policymaking in crises: Pick your poison
Kristin Forbes, Michael W Klein 24 December 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’.
In 2010, the Brazilian finance minister Guido Mantenga declared a ‘currency war’ because of the harmful effects of the strengthening of the real. He blamed the currency’s appreciation on easy money in advanced countries, and to a lesser extent on reserve accumulation in some emerging markets. More recently, concerns were raised by slides in the values of the Indian rupee – which lost 18% of its value against the dollar between February and August – and by the fall in the value of the Indonesian rupiah – which has lost almost a quarter of its value against the US dollar in 2013.
Exchange rates Macroeconomic policy
exchange rates, foreign exchange reserves, India, Indonesia, global financial crisis, capital controls, Brazil, currency war
Tapering talk: The impact of expectations of reduced Federal Reserve security purchases on emerging markets
Barry Eichengreen, Poonam Gupta 19 December 2013
Fed tapering has started. A revival of last summer’s emerging economy turmoil is a real concern. This column discusses new research into who was hit and why by the June 2013 taper-talk shock. Those hit hardest had relatively large and liquid financial markets, and had allowed large rises in their currency values and their trade deficits. Good macro fundamentals did not provide much insulation, nor did capital controls. The best insulation came from macroprudential policies that limited exchange rate appreciation and trade deficit widening in response to foreign capital inflows.
In May 2013, Federal Reserve officials first began to talk of the possibility of the US central bank tapering its securities purchases from $85 billion a month to something lower. A milestone to which many observers point is 22 May 2013, when Chairman Bernanke raised the possibility of tapering in his testimony to Congress. This ‘tapering talk’ had a sharp negative impact on economic and financial conditions in emerging markets.
Three aspects of that impact are noteworthy:
Exchange rates Monetary policy
exchange rates, monetary policy, Federal Reserve, emerging markets, capital controls, Macroprudential policies, Capital inflows, currency war, tapering
Are exchange rates predictable?
Barbara Rossi 14 November 2013
Predicting exchange rates is still an inexact science. Economic models perform poorly, and a plethora of alternative methods have been attempted. This column guides the reader through the state of the art, reviewing various predictors, models, and data specifications. Despite a large and divergent literature chasing this holy grail, the toughest benchmark remains the random walk without drift.
The predictability of exchange rates is a crucial question in international finance and macroeconomics. Policy decisions of central banks and policymakers all over the world rely, directly or indirectly, on exchange rate forecasts. The same holds for private business and practitioners' decisions. Discussions in policy circles and forecasting businesses often revolve around the difficult theme of forecasting exchange rates, as the recent discussions about currency wars and international monetary-policy coordination during the recent financial crisis have shown.
exchange rates, random walk, predictions, forecasting