Keynesianismo japonês

"... Most Japanese economists have tended to take a bleaker view of their nation’s track record, saying that Japan spent more than enough money, but wasted too much of it on roads to nowhere and other unneeded projects. Dr. Ihori of the University of Tokyo did a survey of public works in the 1990s, concluding that the spending created almost no additional economic growth. Instead of spreading beneficial ripple effects across the economy, he found that the spending actually led to declines in business investment by driving out private investors..." http://www.nytimes.com/2009/02/06/world/asia/06japan.html?_r=4&hp=&pagewanted=all