I reran Axelrod's 1981 prisoner's dilemma tournament. Tit-for-tat still earns its reputation.
3d ago · 7 min read · Part 49 of Forgotten Theories, a series re-testing old scientific claims with modern tools. Find the rest under the #forgotten-theories tag. In 1980, the political scientist Robert Axelrod sent letters to game theorists, economists, psychologists, a...
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