That depends, in part, on whether you begin from the premise that financial markets are efficient, or that they are inherently prone to irrational behaviour and speculative excess.
这部分的取决于你的分析前提认为金融市场是有效的，还是生来就有行为非理性与投机过度的倾向。
2
Part four, function and moulding of the irrational factor in the corporate culture.
第四部分，企业文化中非理性因素的作用及其塑造。
3
Part two, irrational factor in the corporate culture.