Understanding the 'lost decade' of the 1990s is central to explaining Japan today. Following a period of record high growth, the chronic downturn after 1990 raised fundamental questions about the course of the world's third largest economy. This crisis also presented Japan with the opportunity for transformative change. Changes have followed, some of them less than might be expected, and some of them far more sweeping than is generally realized.  This book was originally published as a special issue of Asia Pacific Business Review.