Many economists dismiss the role of positive supply shocks as a cause of Japan’s deflation. Indeed, they sometimes attribute the long delay in Japan’s recovery to the mistaken view that Japan’s deflation reflects an acceleration of technological progress. Whatever the current situation in...

Many economists dismiss the role of positive supply shocks as a cause of Japan’s deflation. Indeed, they sometimes attribute the long delay in Japan’s recovery to the mistaken view that Japan’s deflation reflects an acceleration of technological progress. Whatever the current situation in...