Category Archives: Games

The Hex-Voting-Rule (Not Recommended)

Blue wins – if there is a right to left continuous path of blue regions Red wins – if there is north to south continuous path of red regions (A region is red or blue according to the majority of … Continue reading

Posted in Economics, Games | 12 Comments

The Retaliation Game

  We have two players playing in turns. Each player can decide to stop in which case the game is stopped and the two players can go on with their lives, or to act. The player that acts gains and … Continue reading

Posted in Games, Rationality | Tagged , , | 13 Comments

The Prisoner’s Dilemma, Sympathy, and Yaari’s Challenge

Correlation and Cooperation In our spring school devoted to Arrow’s economics, Menahem Yaari gave a talk  entitled “correlation and cooperation.” It was about games as a model of people’s behavior, and Yaari made the following points: It is an empirical fact … Continue reading

Posted in Economics, Games, Philosophy, Rationality | Tagged , , | 2 Comments

Amir Ban on Deep Junior

Ladies and Gentelmen: Amir Ban (right, in the picture above) the guest blogger, was an Israeli Olympiad math champion in the early 70s, with Shay Bushinsky he wrote Deep Junior, and he is also one of the inventors of the “disc on … Continue reading

Posted in Games, Guest blogger | Tagged , , , | 13 Comments