The False Promise of Negative Interest Rates
Negative interest rates are the latest in a series of fruitless efforts to revive post-crash economies using monetary policy. Such efforts amount to a distraction from a fundamental truth: The only way to ensure that “new money” is put into circulation is to have the government spend it.
LONDON – As a biographer and aficionado of John Maynard Keynes, I am sometimes asked: “What would Keynes think about negative interest rates?”
It’s a good question, one that recalls a passage in Keynes’s General Theory in which he notes that if the government can’t think of anything more sensible to do to cure unemployment (say, building houses), burying bottles filled with bank notes and digging them up again would be better than nothing. He probably would have said the same about negative interest rates: a desperate measure by governments that can think of nothing else to do.
Negative interest rates are simply the latest fruitless effort since the 2008 global financial crisis to revive economies by monetary measures. When cutting interest rates to historically low levels failed to revive growth, central banks took to so-called quantitative easing: injecting liquidity into economies by buying long-term government and other bonds. It did some good, but mostly the sellers sat on the cash instead of spending or investing it.