Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/163099
Authors: 
Yoshino, Naoyuki
Taghizadeh-Hesary, Farhad
Year of Publication: 
2016
Series/Report no.: 
ADBI Working Paper Series 600
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 (JGBs). The BOJ had previously only purchased short-term government bonds, a policy that flattened the yield curve of JGBs. On the one hand, banks reduced the number of government bonds they purchased because short-term bond yields had become negative. Even the interest rates of long-term government bonds up to 15 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 paper firstly explains why, in the view of the authors, the BOJ has to 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 policy in particular. It is of key importance to make the IS curve downward rather than vertical. That means the rate of return on investment must be positive and companies must be willing to invest even if interest rates are set too low. Japan's long-term recession is due to structural problems that cannot be solved by its current monetary policy.
Subjects: 
Oil prices
negative interest rates
JEL: 
E52
E63
Q43
Creative Commons License: 
https://creativecommons.org/licenses/by-nc-nd/3.0/igo/
Document Type: 
Working Paper

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