Bounded rationality is rare
研究发现，文献中大多数有限理性性质虽能被子选择继承，但大多数选择函数至少有一个子选择不满足这些性质，因此能用这些模型解释的选择函数比例随选项数量增加趋近于零，数值估计也证实了有限理性的罕见性。
Most bounded rationality properties in the literature are inherited by subchoices, but are not satisfied by at least one subchoice of most choice functions. Therefore the fraction of choice functions that can be explained by these models goes to zero as the number of items tends to infinity. Numerical estimates confirm the rarity of bounded rationality even for small sets of alternatives.