It can be found from Fig. 14 that t

It can be found from Fig. 14 that the comprehensive prospect value of the population P is inversely proportional to the income perception probability coefficient y, and is almost irrelevant to the value of the loss perception probability coefficient D . This is because the allocation scheme for the population P is shown as a benefit. As the increase of y, the subjective probability decreases, leads to the decrease of the scheme prospect value, which conforms to the decision-making psychology of the disaster location that the allocation scheme is too high under bounded rationality. Fig.15 shows the influence of the perceived probability coefficients y and D on the comprehensive prospect value of the population P2.