HomeNewsOpinionBOJ yields some control, but also throws a curve

BOJ yields some control, but also throws a curve

In trying to keep several plates spinning, Governor Kazuo Ueda steps on his message

July 28, 2023 / 15:38 IST
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BOJ Kazuo Ueda
Governor of the Bank of Japan Kazuo Ueda. (Source: Bloomberg)

The Bank of Japan has taken a small step toward relinquishing its longstanding attachment to ultra-loose money. But don't expect the central bank to proceed briskly along the path of anything resembling normal interest rates. Such a move is way off, if it ever happens. Unlike many of its peers, the BOJ still wants to kindle inflation. On Friday, it acknowledged some progress — and stepped on its message.

That is the key to understanding the half-hearted nature of what transpired. In allowing long-term rates to rise somewhat beyond its  comfort zone, the BOJ surprised a majority of economists, who predicted that the previous ceiling on 10-year bond yields of 0.5 percent would be retained. However, Governor Kazuo Ueda refrained from specifically lifting the limit to 0.75 percent, as a minority had predicted, or abandoning it entirely.

The result is an unedifying fudge that formally keeps the threshold at 0.5 percent, while simultaneously relegating that marker to a reference point and not a “rigid” limit.  To further downgrade the threshold — without bringing itself to entirely abandon the ground — the BOJ said it will offer to purchase unlimited amounts of 10-year government bonds daily at a rate of 1 percent. Effectively, that makes 1 percent the new roof. So why not just come out and say that? For a guy who wanted to put the shocks
and verbal theatrics of his predecessor, Haruhiko Kuroda, behind him, Ueda could use some weekend detention at the school of monetary communications.

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Part of the drama that gripped markets Friday is the sequence of events. In recent comments, Ueda had appeared to play down the need for a shift and, while investors anticipated at least some dismantling of yield-curve control later this year, there was little sense any change was imminent. When Nikkei reported during New York hours that the BOJ would discuss tweaks, ripples were felt across global markets. The yen jumped, as did rates on everything from US Treasuries to Australian sovereign debt. The yen and Japanese yields whipsawed after the announcement, given the something-for-everyone quality of the statement. Both then headed higher.

There's a powerful camp that says “I told you so.” Even before Kuroda jolted investors in December by suddenly doubling the yield cap to 0.5 percent, there was a degree of skepticism about official noises suggesting no need for change. This group held that the best time for Ueda to move would be precisely when there was little expectation of action. In that sense, yield-curve control is like an exchange rate. You don't advertise revolutions in currency rules in advance. The speculators you are trying to defeat will get the better of you.