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Game Theory

Photo illustration of Constantinos Daskalakis
2018 Fields Medal and Nevanlinna Prize Winners

A Poet of Computation Who Uncovers Distant Truths

The theoretical computer scientist Constantinos Daskalakis has won the Rolf Nevanlinna Prize for explicating core questions in game theory and machine learning.

Illustration for Rock Paper Scissors
Quantized Academy

Why Winning in Rock-Paper-Scissors (and in Life) Isn’t Everything

What does John Nash’s game theory equilibrium concept look like in Rock-Paper-Scissors?

Game Theory cake puzzle
insights puzzle

Solution: ‘Triumph or Cooperation in Game Theory and Evolution’

How well does the Nash equilibrium concept from game theory map to the real world?

Game Theory cake puzzle
insights puzzle

How to Triumph and Cooperate in Game Theory and Evolution

In applying game theory to biology and human behavior, have scientists focused too much on competition over cooperation?

Nash equilibrium maze
Game Theory

In Game Theory, No Clear Path to Equilibrium

John Nash’s notion of equilibrium is ubiquitous in economic theory, but a new study shows that it is often impossible to reach efficiently.

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A Life in Games

The mathematician John Horton Conway’s myriad accomplishments — including the Game of Life, sprouts and the surreal numbers — are the product of a mind at play.

evolution

Game Theory Calls Cooperation Into Question

A new solution to the prisoner’s dilemma, a classic game theory scenario, has created new puzzles in evolutionary biology.

evolution

The Game Theory of Life

An insight borrowed from computer science suggests that evolution values both fitness and diversity.

Game Theory

Hunger Game: Is Honesty Between Animals Always the Best Policy?

Game theorists have developed a new model of communication among animals. It suggests evolution will produce a situation in which members of a species are honest most of the time, but not always.