Many politicians believe they can intervene in the economy to improve people's lives. But can they? In a social experiment carried out in the United Kingdom, extensive in-work support was randomly assigned among 16,000 disadvantaged people. We follow a sub-sample of 3,500 single parents for 5...

This paper examines a famous puzzle in social science. Why do some nations report such high happiness? Denmark, for instance, regularly tops the league table of rich nations' well-being; Great Britain and the US enter further down; France and Italy do relatively poorly. Yet the explanation for...

The idea that humans especially females are prone to some form of 'midlife crisis' has typically been viewed with extreme skepticism by social scientists. We point out the potential equivalence between an age U-shape in a new well-being literature and a matching hill-shape in especially female...

If human beings care about their relative weight, a form of imitative obesity can emerge (in which people subconsciously keep up with the weight of the Joneses). Using Eurobarometer data on 29 countries, this paper provides cross-sectional evidence that overweight perceptions and dieting are...

A huge research literature, across the behavioral and social sciences, uses information on individuals' subjective well-being. These are responses to questions - asked by survey interviewers or medical personnel - such as how happy do you feel on a scale from 1 to 4? Yet there is little...

This paper studies a famous unsolved puzzle in quantitative social science. Why do some nations report such high levels of mental well-being? Denmark, for instance, regularly tops the league table of rich countries’ happiness; Britain and the US enter further down; some nations do unexpectedly...

Many politicians believe they can intervene in the economy to improve people's lives. But can they? In a social experiment carried out in the United Kingdom, extensive in-work support was randomly assigned among 16,000 disadvantaged people. We follow a sub-sample of 3,500 single parents for 5...

Antidepressants as a commodity have been remarkably little-studied by economists. This study shows in new data for 27 European countries that 8% of people (and 10% of those middle-aged) take antidepressants each year. The probability of antidepressant use is greatest among those who are...

Nearly 100 years ago, the philosopher and mathematician Bertrand Russell warned of the social dangers of widespread envy. One view of modern society is that it is systematically developing a set of institutions - such as social media and new forms of advertising - that make people feel...

Economics rests upon a set of presumptions about how human beings are affected by income. Yet causal evidence is scant. This paper reports a longitudinal study of randomly selected lottery winners. Remarkably, we show that it takes almost three years before they enjoy their money. We develop a...