•  Financing restrictions – in the form of LTVs and caps on loan tenures – were imposed on housing loans and car loans to moderate demand and reduce price pressures. •  Over 2013–2014, inflation came down steadily as housing and car prices declined. So, monetary policy and macroprudential policy can potentially be complementary to help achieve both macroeconomic stability and financial stability. They can do this sometimes by acting in the same direction; sometimes in opposite directions. •  Charles Bean 7 gives a useful pedagogical exposition of how a restoration of price and financial stability could be achieved by a combination of instrument tightening and loosening, similar to employing an optimal mix of fiscal and monetary policies to influence the composition of aggregate demand. 7  Bean, C. (2015), Comment on Applying an Inflation-targeting Lens to Macroprudential Policy Institutions, International Journal of Central Banking, Vol 11, Supplement 1  BIS central bankers’ speeches  7  •  But we need to deepen our understanding of when to use monetary policy and when to use macroprudential policy and when to combine the two, if at all. Does tighter regulation weaken the efficacy of monetary policy? There is one other aspect of the interaction between monetary and regulatory policy that I would like to touch on. •  Just as monetary policy that is set to achieve macroeconomic stability can sometimes be inappropriate for financial stability, could there be a situation where regulatory policy weakens the transmission mechanism of monetary policy?
But whatever the explanation the resulting strength of sterling against the euro has contributed to the pressure on the internationally - exposed sectors of our economy, and a stronger euro would, from my perspective, help us towards better balanced growth in this country. It would also incidentally facilitate debate about sterling's possible entry into the single currency, in the sense that the undoubted attraction of nominal exchange rate certainty vis à vis our European trading partners, which is a major potential advantage of our adopting the euro, must depend to some degree on the likely exchange rate at which we might join. These then are the monetary challenges that we have faced over the recent period. The question now, of course, is where do we go from here? There has recently been encouraging evidence - in the US data particularly but also for example in many of the more forward-looking indicators of European economic activity - that we are now in the early stages of global recovery. We cannot be sure that the early momentum will be maintained; nor do we know just how strong the expansion will prove to be or how long it will last; but the signs are promising, and indeed far more positive than any of us would have dared to hope just six months or so ago in the aftermath of the terrorist attacks on New York and Washington.