Some believe its economy lacks innovation.And leaders and bureaucrats in the land of the rising sun have been very slow to see the light and make the hard choices to jumpstart the economy.

• 日本股市的大幅上涨包括很多原因，不仅是被上涨势头吓坏了的对冲基金忙于回补空头头寸，或者是那些没什么想法的基金经理人赶著要踏上这列正在加速前行的火车。