Published on 
February 10, 2023

Q&A: Unraveling the Impact of the Bank of Japan's Unexpected Policy Shift on Global Markets

Aleksandra Yurchenko

The Bank of Japan's (BoJ) unexpected loosening of its yield curve control policy is a beginning of a seismic shift in global financial markets. The BoJ's move, which allows greater fluctuation in government bond yields, has effectively doubled the band, leading to higher volatility in global bond markets. This is significant as Japan ranks as the world's third largest bond market.

The policy change could result in further upward pressure on global bond yields if the BoJ signals a broader shift away from ultra-loose policy. With other major central banks tightening policy, this could accelerate the trend of rising yields.

Currency volatility, especially in the yen, could increase as markets speculate on the pace at which the BoJ may exit its ultra-easy policy. A weaker yen could impact trade competitiveness.

Stock markets, too, could see knock-on effects if higher yields spur a global repricing of risk assets. The Nikkei index in Japan fell sharply following the announcement.

The BoJ's policy shifts may put pressure on other central banks to address the impacts of changing global financial conditions. Additionally, if markets expect reduced stimulus from major central banks, it could lead to a broader reassessment of growth outlooks, impacting confidence, spending, and investment.

Lastly, there are risks of market stress or dysfunction if investors are caught off-guard by the pace of changes in Japan's yield curve control framework. The BoJ reiterated it is not changing overall policy, but the nuances matter.

The financial landscape is undergoing significant transformations, necessitating our prompt adaptation.

About the author

Aleksandra Yurchenko

Aleksandra is managing investor relations at KILDE, a regulated platform for alternative investments. KILDE is powering digital lending firms with debt capital to reach underbanked customers in South East Asia.


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