This Occasional Paper analyses how significant expansions in central banks' mandates, roles and instruments can result in challenges to the independence of monetary policy. The paper reviews, in particular, some of the key challenges to central bank independence brought about by the global...

During emerging market crises, domestic agents might have sufficient collateral to borrow from the other domestic agents, but they are unable to borrow from foreigners because the country, as a whole, lacks international collateral. In this setting, we show that an (ex-post) optimizing central...

It is well known fact that all good things, as also bad things, come to an end and business cycles pass through good and bad economic times. Economically 2010 was a year of transition from economic recession to recovery. Economies were improving in some countries and industries were showing...

We introduce external risks, in the form of shocks to the level and volatility of world interest rates, into a small open economy model subject to the risk of sudden stops—large recessions together with abrupt reversals in capital inflows| and characterize optimal macroprudential policy in...

We estimate a medium-scale DSGE model, including a financial accelerator and the search and matching framework in labor markets, for the Korean economy, using the Bayesian technique. The estimated model shows that the recent sluggishness in GDP growth can be explained by slow technology growth,...

The recent European economic crisis has dramatically exposed the failures of the various institutional mechanisms in place to maintain economic stability in Europe, and has unveiled the difficulty in achieving international coordination on fiscal and financial stability policies. Drawing on the...

This paper analyzes the impact of large-scale, unconventional asset purchases by advanced country central banks on emerging market economies (EMEs) during 2008–2014. I show that there was substantial heterogeneity in the way EME currency, equity, and long-term sovereign bond markets were...

This paper uses high-frequency data to analyze the effects of US monetary policy--during the conventional and unconventional policy regimes--on foreign government bonds markets in advanced and emerging market economies. The results indicate that an expansionary US monetary policy steepens the...

This paper examines volatility spillovers from changes in the size of the balance sheets of the Federal Reserve (FED) and European Central Bank (ECB) to emerging market economies (EMEs) from 2003 to 2014. We find that EME bond markets are most susceptible to positive volatility spillovers from...