It's an important issue. One of the challenges is that considerations of financial stability tend to have a different time horizon from the reasonable time horizon for inflation targeting. We tend to centre on returning inflation to target within around six to eight quarters, but from time to time we go as long as 10 or 11 quarters and sometimes we go to six, depending on the shocks.
The financial vulnerabilities can build up. Success in fiscal policy, in monetary policy, and in general financial stability policy can actually start to trigger behaviour that builds up a vulnerability. And the question is how you address it.
What we have favoured are good regulations, micro-regulations, starting with the Superintendent of Financial Institutions. In addition, we have favoured selected macro-prudential tools such as the government has used in the mortgage market. Only after those have been used to their maximum impact, and if there's a generalized issue, is there a role for monetary policy to play within a flexible inflation targeting framework. But that has to be clearly explained and it has to be sequenced in the manner I just outlined.