Column

Japanese Economy Update

By Jun Saito
Senior Research Fellow
Japan Center for Economic Research


What are the Implications of Postponing Numerical Targets?


(June 4, 2018)

Postponement of numerical targets in Japan

In the recent years, we have been witnessing a series of postponements of numerical targets set by the authorities.

In the area of monetary policy, target year of achieving inflation rate target has been postponed several times. When the Quantitative and Qualitative Monetary Easing (QQE) was introduced in April 2013, CPI inflation rate target of 2 percent was to be achieved within 2 years. However, as it became less certain of being achieved (Figure 1), the target year was postponed six times, from FY2015 to eventually FY2019, and, in April this year, the target year itself was ceased to be mentioned explicitly.

Figure 1: Developments of Consumer Price Index (CPI)


Target year is also being postponed in the area of fiscal consolidation. In the Medium-Term Fiscal Plan announced in June 2013, the target was to achieve surplus in the primary balance by FY2020, and stably reduce government debt to GDP ratio thereafter. However, since it became difficult to achieve the target (Figure 2), due to the postponements of the consumption tax rate-hike to 10 percent and to the increase in expenditure to assist child-care, it has been decided to revise the Plan and to postpone the target year. We will have to wait until the end of June to find out what the new plan would be but the private sector members of the Council for Economic and Fiscal Policy, which is responsible for coming up with the draft of the Plan, have argued for a new target year of FY2025 for the primary surplus to be achieved.

Figure 2:Medium-Term Projection of Primary Balance of Central and Local Governments Combined


What should we make out of these developments? It may be natural to postpone the target year when it has become clear that the target is difficult to achieve. But the target was set to be achieved to start with. Isn't there a problem in revising the target just because it has become difficult to achieve? What are the implications of postponements? This month's column is going to take up these issues.

Grounds for setting numerical targets

First of all, the significance of setting numerical targets needs to be confirmed.

Numerical targets are set because it is crucial for the authorities to achieve certain policy objectives. Needless to say, there are risks in setting numerical targets. If you fail to achieve the targets, there is no way escaping the responsibility of the failure. If the target was in words only, there may be ways to avoid responsibility by making use of some rhetoric. But in the case of numerical targets, it is evident that you have either achieved or failed to achieve the target. Setting numerical targets despite these risks requires strong commitment on the side of the authorities, governments or central banks in the current context, to achieve them.

Private sector's reactions to the numerical targets are important elements in achieving targets. If the households, facing the inflation rate target set by the central bank, believe that prices will start to rise as a result of the actions taken by the bank, they may start to buy goods and services before the price rise, and, as a result, actually lead to a rise in prices due to stronger demand. If fiscal consolidation targets are expected to be achieved, firms can be confident that economic and monetary situation would be stable so that they will engage in stronger private fixed capital investment, thereby leading to stronger growth.

In order to strengthen the credibility of numerical targets, there are cases where intermediate targets are set. When the consumption tax rate-hike to 10 percent was postponed for the first time from October 2015 to April 2017 (it was later further postponed to October 2019), an intermediate target of achieving primary deficit of one percent of GDP in FY2018 was added to the Medium-Term Fiscal Plan. It was an introduction of a plan-do-check-action (PDCA) cycle to fiscal consolidation, implying that fiscal consolidation measures will be revised and strengthened if the intermediate target is not met, reinforcing the case for achieving the numerical target by FY2020.

Incentives to postpone numerical targets

While the numerical targets were initially set to be achieved, it may become somewhat of a burden as time goes by. There could be cases where prices do not rise as expected so that additional monetary easing is required. However, the central bank may be concerned with the side-effects of such measures, making it reluctant to introduce additional measures. There could also be cases where fiscal consolidation had not made progress as expected so that additional fiscal consolidation measures are warranted. However, in view of the potential negative pressure on the economy that such measures would provide, they may choose not to introduce them. In such circumstances, there are incentives for the authorities to postpone the achievement of numerical targets These are examples of what in economics are called the "time-inconsistency problems" of economic policies.

If such postponements are allowed, governments and central banks may become easy in making efforts, and the private sector will be reluctant to believe in the commitments made by the authorities. To prevent postponements and enhance credibility of the numerical targets, arrangements are usually made to make postponements difficult. Such arrangements include legislating the targets and also making them international commitment.

Pressures provided by the private sector also help to prevent postponement of numerical targets. When aggressive fiscal consolidation measures are introduced at times of fiscal crisis, financial markets reward them by lowering the interest rates. However, when fiscal consolidation efforts are judged to be less than required, markets punish them by raising the interest rates. Such market reactions should provide pressures to governments and central banks to stick to the numerical targets set, and prevent them from retreating from their commitments.

Situation in Japan that allows postponement

In spite of these arrangements and market pressures, numerical targets in monetary policy and fiscal consolidation in Japan are being postponed. Such a situation could be a result of some specific conditions that currently exist in Japan.

First, Japanese government bonds are mostly held by the Bank of Japan and other financial institutions and funds (more than 80 percent). For the banks, government bonds bear zero risk-weight, and they do not have to hold capital for this portion of their assets. For the insurance companies, they need to match their long-term liabilities by long-term assets, particularly by long-term government bonds. Since this being the case, government bonds are not subject to transactions from short-term point-of-view, and are relatively free form the possibility of interest rate being raised in response to the heightened concern over the ability of the government in repaying its debt. In other words, there is less probability of penalties being imposed on the government.

Second, extremely easy monetary conditions continue to be in place. In particular, under the current operational target of holding long-term interest rate at zero (the "yield-curve control"), there is only a limited possibility of the interest rate to actually rise even when the situation requires the market to penalize the government by a higher interest rate. For this reason, the penalty is also difficult to be actually imposed on the government.

Third, aging is proceeding further. If there is a majority of young generation in the population, anything that takes place in the future would be considered to have an effect on their lives. In such a situation, it would be of their interest to pay attention to the deflationary situation and the worsening of the fiscal situation. However, if the population mainly consists of the aged generation, possible future developments could be considered to affect the next generation rather than themselves. In such a situation, they would not be so concerned about the postponement of numerical targets as far as they would not create immediate problems that need attention.

Increasing risk of losing authorities' credibility

As we have seen, the current situation in Japan can be considered to be the one that tends to allow postponement of numerical targets. It seems probable that, as long as such a situation exists, postponements of numerical targets can repeatedly take place in the future as well.

What needs to be recognized is the fact that such a situation would not be there forever. Times would come when economic policies need to be implemented aggressively, requiring strong support from numerical targets. It would be fortunate if, in such a situation, numerical targets are ready to support policies in their full potential. However, the worst possible scenario is that, even when the government and the central bank need to have the support from numerical targets, nobody in the private sector expects that numerical targets will be achieved as initially promised. The effects of economic policies in such a situation will be very much limited.

The most serious cost of postponing numerical targets is the loss of authorities' credibility in achieving numerical targets.

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Jun Saito is a Senior Research Fellow in Japan Center for Economic Research (JCER).
After receiving Bachelor and Master of Economics degrees from the University of Tokyo, he joined the Economic Planning Agency in 1978. He held a number of senior positions in the Government before serving as the Director-General of the Cabinet Office's Economic Research Bureau between 2007 and 2012. He also has spent some time outside the Government; studying at the University of Oxford, and working as economists in the International Monetary Fund (IMF) and the JCER. He is currently a Visiting Professor at the International Christian University (ICU), and also teaches at Aoyama Gakuin, Keio, and Tokyo Universities. He assumed the current position at the JCER in 2012.



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