An important problem in game theory is why bounded rationality occurs, e.g., why altruism to non-kin occurs. Previous explanations involved computational limitations of the players, repeated play among the players etc. As an alternative, we introduce a pre-play step in which each player i chooses a “persona”, i.e., a ficticious utility function she commits to use in the game. By adopting differ...

Inspired by research by Carrie Heeter et al. and the MIT Games-to-Teach project we set up a small scale empirical study on two educational games on Art aimed at primary school children. We found that both boys and girls liked to play these games; that one game scored better on our ‘fun-index’ and that girls had less mouse skills and lacked certain game skills. This did not, however, affect thei...