有两个理解请看下是否正确:
1、prospect theory的2 phase to make a choice是相对于expected utility theory的简化,是相对于expected utility theory的bounded rationality;
2、对于既买彩票又买国债的个人,是面对gain的risk seeking和risk aversion的矛盾,而不是prospect theory所表述的risk seeking to loss and risk aversion to gain.