We study with a sample of 1,070 primary school children, aged seven to eleven years,how altruism in a donation experiment is related to children’s risk attitudes and intertemporalchoices. Examining such a relationship is motivated by theories of reciprocalaltruism that provide a cornerstone to...

We study behavior in experimental beauty contests with, first, boundary and interior equilibria, and, second, homogeneous and heterogenous types of players. We find quicker and better convergence to the game-theoretic equilibrium with interior equilibria and homogeneous players. -- beauty...