Marcus Miller, Lei Zhang, 10 September 2014

During the Great Moderation, inflation targeting with some form of Taylor rule became the norm at central banks. This column argues that the Global Crisis called for a new approach, and that the divergence in macroeconomic performance since then between the US and the UK on the one hand, and the Eurozone on the other, is partly attributable to monetary policy differences. The ECB’s model of the economy worked well during the Great Moderation, but is ill suited to understanding the Great Recession.

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.

Kristin Forbes, 05 February 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.

Andrew Burns, Mizuho Kida, Jamus Lim, Sanket Mohapatra, Marc Stocker, 21 January 2014

The Federal Reserve has begun to ‘taper’ its programme of quantitative easing. The ‘taper tantrum’ that followed the announcement of tapering in May 2013 suggests that the normalisation of rich countries’ unconventional monetary policies may lead to capital outflows and currency depreciations in emerging markets. This column presents the results of recent World Bank research into these effects. In the baseline scenario, the unwinding of QE is predicted to reduce capital inflows by about 10%, or 0.6% of developing-country GDP by 2016. However, if markets react abruptly, capital flows could decline by as much as 80% for several months.

Sebnem Kalemli-Ozcan, 07 January 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.

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.