Recently, convincing evidence has been presented that the recession in the wake of the recent financial crisis resulted primarily from an overly levered housing sector that was forced to deleverage and cut consumption spending when faced with collapsing housing prices. Following this...

Hohe und weiter steigende Bewertungsniveaus an Aktien- oder Immobilienmärkten werden von Beobachtern aus Wirtschaft, Politik, Medien und der akademischen Welt oft als Vermögenspreisinflation ("Asset Inflation") bezeichnet und als ein wirtschaftspolitisches Problem interpretiert, zu dessen...

An asset bubble relaxes collateral constraints and increases borrowing by credit-constrained agents. At the same time, as the bubble deflates when constraints start binding, it amplifies downturns. We show analytically and quantitatively that the macroprudential policy should optimally respond...

Galí (2014) showed that a monetary policy rule that raises interest rates in response to bubbles can paradoxically lead to larger bubbles. This comment shows that a central bank that wants to dampen bubbles can always do so by raising interest rates aggressively enough. This result is different...