This paper contributes to the debate of whether central banks can \lean against the wind" of emerging stock or house price bubbles. Against this background, the paper evaluates if new advances in real-time bubble detection, as brought forward by Phillips et al. (2011), can timely detect bubble...

This paper investigates whether central banks can attenuate excessive mispricing in stocks as suggested by the proponents of a \leaning against the wind" (LATW) monetary policy. For this, we decompose stock prices into a fundamental component, a risk premium, and a mispricing component. We argue...

We extend the work of Bernanke and Kuttner (2005) by examining the impact of monetary shocks and policy tools on aggregate stock and bond returns as well as the stock returns of financial institutions during the recent period of Quantitative Easing (QE) in the U.S. Specially, we test for the...