So says Stephen Roach for Project Syndicate, here:
As research by the economists Richard Caballero, Takeo Hoshi, and Anil Kashyap has shown, Japan’s corporate “zombies” – rendered essentially lifeless by their balance-sheet problems – ended up damaging the healthier parts of the economy. Until balance sheets are repaired, such “zombie congestion” restrains aggregate demand. Japan’s lost decades are an outgrowth of this phenomenon; the US is now halfway through the first lost decade of its own.
