Is Japan Kaput?

 | Nov 05, 2014 06:28AM ET

Japan’s economy is down but not yet out. The world’s third largest economy won’t go quietly. Both these statements are merely my opinion, but if you believe there’s a risk that I’m right, you may want to pay attention to what the implications may be.

In determining whether a country is willing and able to pay its bills, three key dimensions to consider are:

  • • Can the government pay the interest on outstanding debt? 
  • • Can the government roll over maturing debt?
  • • Can the government balance its books without servicing its debt

Let’s take the last item first: when you have lots of debt, do you want to beg for another loan or should you default? The reason Greece agreed to harsh terms imposed by the International Monetary Fund (IMF) was that they couldn’t self-fund themselves.

The budget before servicing debt is referred to as the primary budget balance. A country considering a default needs to be aware that the day after they default it might be difficult to get a fresh loan at palatable terms. As such, a country with a primary budget deficit has an incentive to service its debt because it will need further loans. In contrast, a highly indebted country with a primary budget surplus has an incentive to default on its debt.

In Greece’s case, they now have a primary surplus; Greece is in the driver’s seat when it comes to negotiating terms on its debt loans, as they could walk away. One caveat to this is that domestic banks might collapse if they hold lots of debt of their own government.

Japan has a primary budget deficit, i.e. needs to pile on to its debt burden no matter what interest rates are. A goal set last year to eliminate the primary deficit by 2020 appears elusive now. To balance its budget before paying interest expense, Japan – quite simply – needs to either raise revenue or cut expenses. In April, Japan’s value added tax (VAT) rose from 5% to 8%; whether another rise to 10% scheduled for October 2015 will be implemented is an open question.

As Europeans have learned, VAT is a powerful way to raise revenue. Except that the higher rates have also caused significant headwinds on consumption. As long as Japan has a primary deficit, it may be at the mercy of the markets.

This ‘mercy’ can be expressed in the interest rate a government has to pay. Japan’s 10-Year bonds (JGBs) currently yield 0.4% per annum. Differently said, the market does not appear to be concerned about Japan’s ability to meet its future obligations – at least not according to this measure. But even as we consider dire scenarios, the biggest threat Japan may be facing is that Prime Minister Abe’s policies actually work. That’s because, should growth materialize, odds are that JGBs would sell off, increasing the cost of borrowing.

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That’s not a problem immediately, as not all debt matures at once. However, should much of the debt burden have to be financed at a higher rate, it may make it all but impossible to finance the deficit.

In practice, as the European debt crisis has shown, it’s not about the average cost of borrowing, but the rolling of debt. Spain, with an average maturity of about seven years for government debt, was considered very prudent in its debt management. However, during the peak of the Eurozone debt crisis, there were concerns that Spain might face trouble refinancing its debt. It didn’t matter that only a comparatively small portion of Spain’s debt needed to be refinanced. Governments – just like corporations or individuals – can face a cash squeeze.

But fear not, because Japan has a few tricks up its sleeve. The best known one is the Bank of Japan (BoJ). While the BoJ denies it is financing government deficits, it’s gobbling up an enormous number of JGBs, thereby keeping yields low. It does have the side effect that this formerly highly liquid market is experiencing a drought. But why worry, what could possibly go wrong?

The other trick Japan has up its sleeve is its $1.2 trillion Japanese government pension fund. The fund announced  it would lower its allocation of domestic bonds from 60% to 35%, while doubling its domestic and international equity investments: