Unconventional monetary policy reaction functions: evidence from the US

We specify unconventional monetary policy reaction functions for the Fed using linear and nonlinear econometric frameworks. We find that nonstandard policy measures are largely driven by the dynamics of inflation and the output gap, with the effect being particularly strong during QE rounds. Moreover, we uncover the presence of asymmetry and regime dependence in central bank’s actions since the global financial crisis, especially concerning the response of the term spread and the shadow short rate to the growth rate of central bank reserves. From a policy perspective and given the lack of a systematic response of monetary policy to asset price growth in nonstandard times, our findings seem to corroborate the view that concerns about asset price bubbles, financial sector pro-cyclicality and systemic risk should be part of the macro-prudential policy toolkit.

MONETARY POLICY WHEN THE ZERO LOWER BOUND IS WITHIN REACH: A SMOOTH TRANSITION REGRESSION APPROACH

The period of low interest rates since the global financial crisis provides a unique opportunity to examine monetary policy reaction functions near the zero lower bound (ZLB). Using smooth transition regressions for the Euro area and a panel of industrialized countries we show that central banks anticipate the ZLB by less aggressive policies in its vicinity while we do not find a significant difference between both regimes for the US.

How Far Ahead Does the Central Bank of the Republic of Turkey Look?

In monetary economics literature, there is an agreement that monetary policy has a lagged effect on inflation. As a result of this agreement, monetary policy reaction functions that include expected inflation, instead of current or lagged inflation, are established. On the other hand, there is uncertainty about how much time monetary policy needs to affect inflation. The purpose of this paper is to estimate empirically how far ahead the Central Bank of the Republic of Turkey looks. In other words, the paper examines whether the CBRT takes into consideration 12-month ahead inflation expectations or 24-month ahead inflation expectations while steering interest rates. According to the results of the paper, the CBRT considers 12-month ahead inflation expectations while steering interest rates.

A NOTE ON TIME VARIATION IN A FORWARD-LOOKING MONETARY POLICY RULE: EVIDENCE FROM EUROPEAN COUNTRIES

This paper estimates time-varying forward-looking monetary policy reaction functions for the central banks of France, Germany, Italy, and the United Kingdom. We utilize the framework developed by Kim [Economics Letters91 (2006) 21–26] and Kim and Nelson [Journal of Monetary Economics(2006) 1949–1966] to deal with the issue of endogeneity in a time varying–parameter model. Our results find substantial time variation in the conduct of monetary policy in these four countries, which cannot be adequately captured by the conventional fixed-coefficient approach. Our findings suggest that there was a significant decline in the Bank of France's and the Bank of Italy's response to the German interest rate in 1992, and it coincided with the breakdown of the exchange rate management system in Europe. Our results suggest that the Bank of England was slower than the Bundesbank to increase its response to expected inflation, as its response to inflation became more than one-for-one only in the early 1980s.