Daily Archives: June 13, 2010

The conventional wisdom in both Japan itself and the west is that the country has an unmanageable public debt problem. I find this quite unpersuasive. All the country needs to do is generate, say, expectations of 3 per cent inflation and the public debt problem should melt away like snow. But the longer it waits the bigger the ultimate adjustment will need to be.

In 2010, according to the Organisation for Economic Co-operation and Development, Japan will pay net interest of 1.1 per cent of gross domestic product on net financial liabilities of 105 per cent of GDP. Since 2000, Japan’s average rate of deflation (on the GDP deflator, the widest measure of inflation) was 1.2 per cent. So let’s treat the expected real rate of interest on Japanese government borrowing at 2 per cent.