Jones Bryan, Rachlin Howard
Stony Brook University, NY 11794-2500, USA.
Psychol Sci. 2006 Apr;17(4):283-6. doi: 10.1111/j.1467-9280.2006.01699.x.
The amount of money a person was willing to forgo in order to give 75 dollars to another person decreased as a hyperbolic function of the perceived social distance between them. Similar hyperbolic functions have previously been shown to describe both time and probability discounting.
一个人为了给另一个人75美元而愿意放弃的金钱数量,随着他们之间感知到的社会距离呈双曲线函数下降。此前已证明类似的双曲线函数可描述时间和概率折扣。