Such shifts in perception are the result not of madness or criminality, but of individually rational responses to what Keynes saw as the inherent uncertainty in financial markets.
观念的变换并非源于疯狂或者犯罪,而是个人在面对凯恩斯所谓金融市场内生不稳定性时的理性反应。
Real estate development decisions pose situations similar to a prisoner's dilemma game where individually rational decisions may prove to be collectively irrational .