household savings

Deflation provides a good example of economists’ bad habits. They assume that people behave in the same way even if they live in different countries and that their behaviour does not change over time. They are sometimes right. But deflation and inflation show how misleading this tendency to generalise can be. Today deflation is a danger for the eurozone, but not for Japan.

Deflation can cause problems, but not always. As I pointed out in my previous blog, since its market crashed in 1990, Japan’s gross domestic product grew more when prices fell than when they rose. Read more