Psychology Atlas

How The Mind Works
Sign In
Text size
100%
Theme
Group

Temporal Discounting Effects

A decision bias centered on how people weigh a present reward or cost against a future one, most often documenting that people systematically undervalue a delayed outcome relative to an immediate one, or continue investing in a choice because of resources already spent rather than the choice's actual future value. This group gathers the temporal discounting phenomena recorded for this atlas, drawn from the standard judgment-and-decision-making literature on delay discounting, procrastination and the sunk cost fallacy and its relatives.

Facts
Comparison
Originating Work
Paul Samuelson's 1937 discounted-utility model 1
Browse By
Temporal Discounting Effects
Filter Results5 entries
Sources
1. Wikipedia: Time preference
WikipediaTime preference, Samuelson section
Quote, Time preference, Samuelson section
Such ideas were later formalized by Paul Samuelson in 'A Note on Measurement of Utility.' In this paper, he described a model wherein people want to maximize their utility over all future periods, with future utility being devalued exponentially from the present value.
View the Source
Comments (0)
No comments yet. Be the first to share a thought.
Reader Challenges (0)
No disputes yet. Spotted an error or a better source? Open the first one.