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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Behav Processes. 2010 Dec 22;87(1):25–33. doi: 10.1016/j.beproc.2010.12.004

Figure 2.

Figure 2

a. Delay discount function. Median value of a $1000 reward as a function of delay to the reward's receipt. b. Social discount function. Median value to Person-A of $75 given to Person-B as a function of the social distance between them (B's rank in a list of the 100 socially closest people to A).The error bars are standard errors of the mean.