IMF chief economist, Pierre-Olivier Gourinchas, suggested that a unique opportunity may be presenting itself in Japan to re-anchor inflation expectations to BoJ’s target. However, he cautioned that the process won’t be instantaneous.
“There’s an opportunity right now,” Gourinchas said, “but it will take time. It won’t happen overnight.” Achieving this re-anchoring requires convincing the public that Japan won’t slide back into deflation – a challenge given the country’s prolonged struggle with price stagnation. Gourinchas believes it’s “too early” for the BoJ to tighten policy, stressing the need for careful handling of the situation.
Pointing to the global trend of persistent inflation despite initial expectations of transitory dynamics, Gourinchas warned, “Obviously, the history of the last two years is one where inflation that was supposed to be transitory, turned out to be not transitory. We could have similar dynamics in Japan.” Given this possibility, he underscored the need for vigilance and readiness to tighten monetary policy if inflation remains too high.
Regarding potential strategies for policy tightening, Gourinchas suggested a cautious approach. “It’s probably safer to first move away from the control of long-term yields. And then, if the need arises to tighten monetary policy, it can do so as part of the usual tightening of the policy rate,” he proposed. However, he acknowledged that executing this transition would be technically complex.
