By James Kwak
A few days ago I wrote a post addressing Mike Konczal’s question of whether behavioral economics, as a whole, weakens the case for the welfare state or, more generally, for activist liberal policies. I said the answer was “no.” But I think positive psychology—otherwise known as happiness research—presents a more difficult question.
I’ve only consumed popular versions of happiness research, such as The Happiness Hypothesis, by Jonathan Haidt, but basically the story is something like this. For much of its history, psychology had a pathological bent: it was concerned with figuring out why people had psychological problems and how to cure those problems. (Whether it had any success whatsoever is a question for another day and another blog.) A few decades ago, however, some psychologists decided they would try to figure out what makes people happy, and they started a wave of happiness studies that continues today. In many of these studies, people are pinged at random times and asked to rate how happy they are at that moment. Then treatments are introduced so you can measure the difference in happiness between the treatment and control groups. For example, if people find a quarter in a pay phone,* afterward they will report they are happier than people who didn’t find the quarter; not only does this effect persist for a surprisingly long time (into the next day, I think), but also affects people’s reported happiness about unrelated parts of their life, like their family life.