The subject that brought this years Nobel Prize for Economics to winners Alvin Roth and Lloyd Shapley is pairwise matching. But what is pairwise matching, and how can it be applied to everyday life choices? Doug Goldstein interviews Nobel Laureate Professor Robert Aumann, winner of the prize in 2005, who explains what pairwise matching is and how it can be applied to life decisions, such as who to marry and which medical school to attend.
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