The average investor's return is significantly lower than market indices due primarily to market timing.
Daniel KahnemanThe idea that you can ask one question and it makes the point - well, that wasn't how psychology was done at the time.
Daniel KahnemanIt's clear that policymakers and economists are going to be interested in the measurement of well-being primarily as it correlates with health; they also want to know whether researchers can validate subjective responses with physiological indices.
Daniel Kahneman