Poor nutritional choices and unhealthy behaviors are considered responsible for the rise in childhood overweight and obesity and may reinforce each other, creating a vicious cycle. This paper studies a primary school intervention designed to break the cycle early in life by replacing date bars...

This paper presents the first estimates of extreme child poverty and child poverty using the World Bank's recently revised international poverty lines. Using the international poverty line of $3.00 per day and the higher $8.30 per day poverty line (both expressed in 2021 purchasing power...

Identifying sensitive periods in which the returns to investments into skills are especially high is challenging, but crucial for an effective and efficient timing of parental or public investments aimed at fostering children's skills. We can detect sensitive periods with a novel design by...

We investigate how strongly the local environment beyond the family can contribute to understanding the formation of children's economic preferences. Building on precise geolocation data for around 6000 children, we use fixed effects, spatial autoregressive models and Kriging to capture the...

The widespread use of mobile devices among adolescents has led many schools and governments to consider or implement restrictions on their usage. This study provides a comprehensive analysis of the effects of school cellphone policies on student outcomes, focusing primarily on student well-being...

This paper studies the impact of the home sewing machine on women's work and intergenerational mobility - an innovation that enabled women to generate income from within the household. Marketed directly to women as a tool for both domestic use and paid work, it provides a unique setting to...

This study explores the marriage matching of only-child individuals and the related outcomes. Specifically, we analyze two aspects: First, we investigate the marriage patterns of only children, examining whether people choose mates in a positive or negative assortative manner regarding...

Restricting purchases or establishing a minimum (floor) price for low-cost, high-strength alcoholic beverages is an increasingly popular policy used to address problem drinking and alcohol-related harm. We study the consumption and short-term health-at-birth impacts of the 2006 Alice Springs...

Cappelen et al. (2025) conduct an online experiment among Chinese and Norwegian adults to measure and compare the acceptance of inequality among children in the two societies. They find a significantly higher acceptance of inequality among children in China. The acceptance of inequality among...

This research investigates the impact of exposure to the social media platform Twitter on son-biased fertility preferences for women in India, using information from over a million Tweets, combined with Demographic and Health Survey (DHS) data on more than a million respondents. We apply an...

US college-educated couples with children marry at higher rates than those without a college degree. We argue that marriage, which entails lower separation risk and more equitable asset division if separation occurs, provides insurance to the lower-earning spouse, facilitating child investment....

This paper estimates the short-run impact of parental risky behaviors on multiple dimensions of child development using 30 years of data from a representative Russian longitudinal survey. We use factor analysis to construct a composite index of parental risky behaviors and health habits. The...

We experimentally evaluate a novel approach to IPV prevention that harnesses social media to recruit and engage men in a virtual support group delivered by trained male facilitators via WhatsApp. The program succeeded in recruiting men at high risk of committing IPV through self-targeting alone:...

A recent article in PNAS "The Inheritance of Social Status in England, 1600-1822" (Clark, 2023) argued that social status in England throughout these years showed a strong and stable pattern of inheritance. This pattern was consistent with the additive genetic inheritance of social abilities, in...

Homeownership is far less prevalent in Germany than in most other European countries. This Weekly Report examines the extent to which homeownership in Germany depends on the ownership status of parents and how the association has changed over time. Homeownership rates are significantly lower...