The Bank for International Settlements, the world's most prestigious financial body, has warned that years of loose monetary policy has fuelled a dangerous credit bubble, leaving the global economy more vulnerable to another 1930s-style slump than generally understood.
"Virtually nobody foresaw the Great Depression of the 1930s, or the crises which affected Japan and southeast Asia in the early and late 1990s. In fact, each downturn was preceded by a period of non-inflationary growth exuberant enough to lead many commentators to suggest that a 'new era' had arrived", said the bank.
The BIS, the ultimate bank of central bankers, pointed to a confluence a worrying signs, citing mass issuance of new-fangled credit instruments, soaring levels of household debt, extreme appetite for risk shown by investors, and entrenched imbalances in the world currency system.
In a thinly-veiled rebuke to the US Federal Reserve, the BIS said central banks were starting to doubt the wisdom of letting asset bubbles build up on the assumption that they could safely be “cleaned up” afterwards - which was more or less the strategy pursued by former Fed chief Alan Greenspan after the dotcom bust.
BIS warns of Great Depression dangers from credit spree