Useful mental models

Gabriel Weinberg, CEO of DuckDuckGo, has a list of mental models that he believes “come up repeatedly in day-to-day decision making, problem solving, and truth seeking.”   Many are from the world of economics, but I focus on non-economic models as well.  I organzie them into categories based on how Weinberg did in his post. I have…

Music therapy

When we think of medicine we think of pharmaceutical medications, surgery and other interventions.  But can music also be used to heal.  According to the American Music Therapy Association, the answer is yes.  A paper by Gold et al. (2006) finds this is the case for patients with schizophrenia: In people hospitalised with schizophrenia, adding…

Health Benefits of a Vacation

The Healthcare Economist will be off through Labor Day, taking a vacation to San Diego.  Inspired by this trip, below is a study that finds that people who take vacations are healthier.  Although not a randomized trial, this evidence is suggestive.  The Huffington Post paraphrases:   In a study of 13,000 middle-aged men at risk for heart disease, those who…