With the United States also struggling to tame soaring inflation, the G7 finance leaders’ communique said central banks must calibrate the pace of monetary tightening to address inflation reaching “levels not seen for decades”.
German Finance Minister Christian Lindner, who chaired the G7 meeting, said central banks had a “great responsibility” to help get inflation under control.
Japan’s core consumer inflation only slightly exceeded the BOJ’s 2 per cent target in April for the first time in seven years.
That pales in comparison to euro zone inflation that hit a record 7.4 per cent in April, well above the ECB’s 2 per cent target even after stripping out an outsized increase in energy and food prices.
Kuroda insists that Japan’s slow wage growth and sticky deflationary mindset would keep inflation from rising much.
But Europe’s case underscores the danger of being complacent about the risk of inflation broadening.
The ECB grossly underestimated inflation last year and played down concerns about mounting price-pressure for months.
ECB President Christine Lagarde all but ruled out rate hikes as recently as in December, before abruptly changing course and opening the door to the first bank’s rate hike in over a decade.
The key to when Japan could finally join other economies in exiting extraordinary stimulus will depend on the outlook for inflation expectations – and the fate of the yen, analysts say.
The yen’s recent slide to a two-decade low below 130 to the dollar has been a source of concern for Japanese policymakers, as it pushes up already rising import costs for fuel and food.
“The (BOJ) will raise the yield target at some point but it’s hard to see that happening now,” said Kit Juckes, a macro strategist at Societe Generale, pointing to Japan’s weak economy and “incredibly well-anchored” inflation expectations.
“I’d have thought the Japanese authorities would like to keep the yen stable in a 120-130 range,” he said, adding that the BOJ will have to normalise policy if the yen slumps to 140.