Links this week:

  1. Detecting irrational exuberance in the brain - neuroeconomists confirm Warren Buffett’s wisdom (original article here).

  2. Spouses are more genetically similar than people chosen at random, but they are far more similar in education (ungated pdf).

  3. A well established fact, but further evidence that impatient adolescents do worse later in life.

  4. Homo Oeconomicus Versus Homo Socialis - an interesting looking conference at ETHZ.

  5. Evolution in the social sciences - a special issue of PNAS.