Lessons from a “lost decade”

(Economist.com) Will America follow Japan into a decade of stagnation?

AS FALLING house prices and tightening credit squeeze America’s economy, some worry that the country may suffer a decade of stagnation, as Japan did after its bubble burst in the early 1990s. Japan’s property bubble was also fuelled by cheap money and financial liberalisation and—just as in America—most people assumed that property prices could not fall nationally. When they did, borrowers defaulted and banks cut their lending. The result was a decade with average growth of less than 1%.

Most dismiss the idea that America could suffer the same fate as Japan, but some of the differences are overstated. For example, some claim that Japan’s bubble was much bigger than America’s. Yet average house prices nationwide rose by 90% in America between 2000 and 2006, compared with a gain of 51% in Japan between 1985 and early 1991, when Japanese home prices peaked (see left-hand chart). Prices in Japan’s biggest cities rose faster, but nationwide figures matter more when gauging the impact on the economy. Japanese home prices have since fallen by just over 40%. American prices are already down by 20%, and many economists reckon they could fall by another 10% or more.

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