Japan‘s decade of deflation was officially declared over yesterday when its central bank ended five years of ultra-loose monetary policy and moved to a regime of managing interest rates.
The Bank of Japan decision, which came a month earlier than many had expected, marks a decisive statement by the bank that the world‘s second-biggest economy has returned to normality after 15 years in post-bubble doldrums. The move was also an assertion of the central bank’s independence following intense pressure from politicians not to tighten prematurely and risk choking off Japan‘s most promising recovery in years.
But the bank sought to avoid unsettling Japanese and global financial markets. It said the new target, the uncollateralised overnight call rate, would be kept at “effectively zero per cent” for several months.
The Bank of Japan‘s ultra-loose policy was brought in five years ago to avoid the risk of financial meltdown. Banks were suffocating under a mountain of non-performing loans, which Glenn Hubbard, former White House economist, estimated in 2002 at 20 times the relative size of the US savings and loan crisis.
The financial crisis left conventional monetary policy impotent and obliged the government to issue huge amounts of debt, much of it bought by the BoJ, to ensure the economy did not sink into depression.
Deflation made the debt problem worse by increasing the size of past loans in comparison with falling earnings and a gross domestic product that has fallen, in nominal terms, for most of the past decade.
Japan‘s economic revival was finally sparked by demand from China and the US. Unlike in the 1990s, a decade dominated by anaemic growth, this revival has not been snuffed out by policy errors or external shocks.
The BoJ shift means the big three central banks are now tightening in unison, although Goldman Sachs said keeping Japanese rates at zero while inflation gathered momentum actually constituted a loosening.