The Ineffectiveness of Japan’s Negative Interest Rate Policy

Naoyuki Yoshino (), Farhad Taghizadeh-Hesary () and Hiroaki Miyamoto

Chapter Chapter 8 in Japan’s Lost Decade, 2017, pp 147-168 from Springer

Abstract: Abstract In April 2013, the Bank of Japan (BOJ) introduced an inflation target of 2% with the aim of overcoming deflation and achieving sustainable economic growth. But due to lower international oil prices it was unable to achieve this target and was forced to take further measures. Hence, in February 2016, the BOJ adopted a negative interest rate policy by massively increasing the money supply through purchasing long-term Japanese government bonds (JGB). Previously the BOJ only purchased short-term government bonds. This policy has flattened the yield curve of JGBs. One the one hand, banks reduced the numbers of government bonds because short-term bond yields had become negative, and even the interest rates of long-term government bonds up to 17 years became negative. On the other hand, bank loans to the corporate sector did not increase, due to the Japanese economy’s vertical investment–saving (IS) curve. This chapter firstly explains why, in the view of the authors, the BOJ must reduce its 2% inflation target in the present low oil price era. Secondly, it argues that Japan cannot make a sustainable recovery from its long-lasting recession and tackle its long-standing deflation problem by means of its current monetary policy, and its negative interest rate policy in particular. It is of key importance to make the IS curve downward sloping rather than vertical. That means the rate of return on investment must be positive and companies must be willing to invest if interest rates are lowered. Japan’s long-term recession is due to structural problems that cannot be solved by its current monetary policy. The last section reports the results of our simulation of tackling Japan’s aging population by introducing a productivity-based wage rate and postponement of the retirement age, which will help the recovery of the Japanese economy.

Keywords: Negative interest rate policy; Japanese economy; Oil price; Abenomics (search for similar items in EconPapers)
JEL-codes: E12 E43 E52 (search for similar items in EconPapers)
Date: 2017
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Related works:
Working Paper: The effectiveness of Japan's Negative Interest rate policy (2018)
Working Paper: The Effectiveness of Japan’s Negative Interest Rate Policy (2017)
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DOI: 10.1007/978-981-10-5021-3_8

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