Harry Dent: The Great Depression Ahead: How to Prosper in the Crash that Follows the Greatest Boom in History
http://www.amazon.com/Great-Depression-Ahead-Following-Greatest/product-reviews/1416588981好的人口结构不是经济繁荣的充分条件(所以这老兄预测2004年的道指数彻底失败,他没考虑伊拉克战争和次贷危机的后果),但却是必要条件(决定了福利、税率)。