The body mass index (BMI) is the primary means of classifying obesity and reflects a complex set of interactions related to the institution of marriage and household characteristics. There is an inverse relationship between BMI and height, and height reflects the cumulative price of net...

While several studies suggest that stress-related mental health problems among school children are related to specific elements of schooling, empirical evidence on this causal relationship is scarce. We examine a German schooling reform that increased weekly instruction time and study its...

Two in five Americans have medical debt, nearly half of whom owe at least $2,500. Concerned by this burden, governments and private donors have undertaken large, high-profile efforts to relieve medical debt. We partnered with RIP Medical Debt to conduct two randomized experiments that relieved...

People are sometimes forced to move, and it has often been hypothesised that such relocation involves significant psychological costs. The challenge in identifying the mental health consequences of moving is that most moves are (partly) voluntary. We use a natural experiment, the mandated...

We study the economic consequences of stress-related occupational illnesses (burnout) using Swedish administrative data. Using a mover design, we find that high-burnout firms and stressful occupations universally raise burnout risk yet disproportionately impact low-stress-tolerance workers....

We examine the effects of a comprehensive school reform on mental health. The reform postponed the tracking of students into vocational and academic schools from age 11 to age 16. The reform was implemented gradually across Finnish municipalities between 1972 and 1977. We use...

We use the UK Household Longitudinal Study and compare pre- (2017-2019) and post-Covid-19 data (April 2020) for the same group of individuals to assess and quantify changes in mental health among ethnic groups in the UK. We confirm the previously documented average deterioration in mental health...

The Healthy Immigrant Paradox found in the literature by comparing the health of immigrants to that of natives in the host country, may suffer from serious cultural biases. Our study evades such biases by utilizing a destination-origin framework, in which we compare the health of emigrants to...

This paper theoretically and empirically investigates the effects of letting people choose from a menu of increasingly challenging incentive schemes. We derive the conditions under which a policy maker profits from leaving the choice to the individuals by leveraging their private information...