Bank of Japan’s impact waning even before review

Business Friday 26/August/2016 15:55 PM
By: Times News Service
Bank of Japan’s impact waning even before review

Tokyo: As Bank of Japan officials prepare to review the effectiveness of more than three years of unprecedented stimulus next month, at least one gauge suggests they are losing clout.
The so-called shadow rate, which takes into account sovereign bond yields to measure the impact of unconventional policy tools like quantitative easing, hasn’t fallen as rapidly as that in Europe, according to a model created by Reserve Bank of New Zealand researcher Leo Krippner. While Krippner says the introduction of negative policy rates and Japan’s flat yield curve has made it harder to calculate, the measure suggests Governor Haruhiko Kuroda is falling behind European Central Bank (ECB) peer Mario Draghi in efforts to do whatever it takes to boost growth and stoke inflation.
"For Japan, the shadow rate indicates that monetary policy has eased by less and more slowly,” Krippner said in an e-mail interview. "That’s consistent with Japan adopting easing measures, such as quantitative-and-qualitative easing and its subsequent additions, but not yet generating the 2 per cent inflation target announced on the outset of the policy.”
Comprehensive review
The BOJ acknowledged doubts over its policies when it took the unprecedented step last month of announcing a comprehensive review for its Sept. 20-21 gathering. The economy has only grown half of the time since Kuroda launched his stimulus in April 2013, and consumer prices have fallen for five straight months to July. While benchmark yields tumbled to a record low of minus 0.3 per cent last month, they have since retraced two thirds of that. The yen is another headwind, outperforming all its developed-market peers this year.
Krippner said that shadow rates are estimated from yield curve data, indicating the degree to which medium- and longer-term rates are lower than would otherwise be expected with a near-zero policy setting. He said Japan’s "very flat yield curve" makes estimation more difficult and could be responsible for the less negative readings. At the same time, he says the trend in the gauge provides the most reliable indication of the effectiveness of such easing, and his methodology allows for comparison of shadow rates across countries.
‘Sufficient chance’
Kuroda told the Sankei newspaper there is "sufficient chance” of additional easing at next month’s meeting, and officials won’t hesitate to act if necessary. He said there is technically room to cut the negative deposit rate from the current minus 0.1 per cent.
One closely watched measure of inflation fell 0.5 per cent in July, the most since March 2013, the month before Kuroda launched his stimulus.
"The BOJ has eased a lot, and the market is flooded with money — but it’s a dead end, because it’s not feeding into the real economy,” said Shuichi Ohsaki, the chief rates strategist at Bank of America Merrill Lynch in Tokyo. "Ideally, they’ll use the September review to admit they’ve made a mistake with policy, but that’s not realistic.”
ECB comparison
Japan’s shadow rate of minus 4.65 per cent compares with minus 6.64 per cent in the euro area, according to Krippner’s model. The ECB currently sees consumer-price growth accelerating to an average of 0.6 per cent in the fourth quarter, from 0.2 per cent last month. Its policy board next meets on September 8.
The BOJ’s introduction of a negative rate this year sent financial stocks tumbling, and spurred a rush among the general populace to store more money at home. Some market watchers have expressed concern that the monetary authority’s bond-purchase program was unsustainable since its inception.
"Influencing interest rates is not necessarily the only option available,” RBNZ’s Krippner said. "The Bank of Japan could choose to promote easier monetary conditions by purchasing other assets, like it’s doing with its exchange-traded fund and REIT programs. That wouldn’t necessarily show up in the shadow rate.”