A group of leading financial executives have urged authorities around the world to bolster their crisis-busting arsenals amid fears that ultra-low interest rates have increased the risks of financial instability.
The heads of companies including HSBC, UBS and BlackRock will on Monday release a joint statement backing the use of macroprudential tools, but warn that rules, if too narrowly applied, could push risks into the more thinly regulated realm of shadow banks.
Macroprudential tools are used to guard against emerging dangers such as overvalued property assets, in theory reducing the need for authorities to raise interest rates to rein in investor exuberance. Among the most developed are counter-cyclical capital requirements on banks and caps on the amount of debt customers can borrow relative to their incomes.