This represents a dormant, and not very tangible, risk – as demand for experienced staff will encounter limited supply. These specialists’ current employers will have to reckon with intensified competition for able brains. This must not be permitted to develop into a risk to the stability of our financial centre.
At the same time,  6  BIS Review 4/2009  however, looking back on the developments in the world economy for the past two decades or so, the phenomenon of the rise and bursting of bubbles seems to have increased in frequency and become visible across a wider range of economies.