The pervasiveness and relevance of asset price booms and busts in modern economies has now been fully acknowledged. So has the case for combining prudential regulation and monetary policy in the complementary pursuit of financial and macroeconomic stability.
Global financial integration and the linkages between the financial and the real sides of economies are sources of huge policy challenges. This is now beyond doubt, after what we saw in the run-up to and the unfolding of the 2008 global financial crisis.
If the global financial crisis -- and the events that led up to it -- have taught us anything, it is,“No complacency with asset price booms”. We know first hand the dire consequences of bubbles, so it is clear monetary policy makers can no longer passively observe the evolution of asset prices. If an economy is to pursue macroeconomic and financial stability, they should coordinate with financial supervisors – in an economic marriage of convenience – to ensure financial regulation and monetary policies are complementary, and implemented in an articulated way.