一场金融危机加上其余波引发的欧洲主权债务危机,除了对金融市场及实体经济带来重大伤害外,不少传统经济学的殿堂级理论也受到了冲击和挑战。人们曾经颇为肯定地相信市场会始终以高效、理智的方式健康地发挥作用,然而近年从金融市场引发的危 A financial crisis and the rest of the wave triggered by the European sovereign debt crisis, in addition to the financial market and the real economy have brought great harm, many traditional therapies temple-level theory has also been the impact and challenge. It has been fairly sure that the market will always function healthily in an efficient and sensible way, but in recent years it has risen from the financial markets