Dan Ariely is a professor and behavioral economist whose work studying decision making has taken him from MIT to Duke University.
On how increasing numbers of choices can confound actual purchase decisions:
On how we make comparisons only based on the options intuitively available to us, and how similar options impact decisions in unexpected ways:
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Postal service facilitates Secret Santas in French villages
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[image: Postal worker in a Santa hat hands a gift to an older women
outside her home]
In a twist on traditional Secret Santa exchanges, La Poste is trans...