Interdisciplinary research on global health problems through the lenses of economics, nutrition and politics.
Research Spotlight
Tackling the Health of Women and Children in Global Conflict Settings
A new four-paper series in The Lancet exposes the far-reaching effects of modern warfare on women’s and children’s health. Stanford researchers, including SHP's Paul Wise and Eran Bendavid, have joined other academics and health-care experts in calling for an international commitment from humanitarian actors and donors to confront political and security challenges.
Many countries have taken digital epidemiology to the next level in responding to COVID-19. Focusing on core public health functions of case detection, contact tracing, and isolation and quarantine, the authors explore ethical concerns raised by digital technologies and new data sources in public health surveillance during epidemics.
Does Diversity Matter for Health? Experimental Evidence from Oakland
African-American men have the lowest life expectancy of any major demographic group in
the United States and live on average 4.5 fewer years than non-Hispanic white men. This paper finds that the mortality disparity is partly related to underutilized preventive
healthcare services.
The diffusion of high-yielding crop varieties has been a key driver for agricultural productivity. This study examines the relationship between the adoption of high-yielding crop varieties of two staple crops—wheat and maize—and infant mortality in rural China. Using data from 1954 to 1987, we find a significant reduction in infant mortality linked to high-yielding crop varieties diffusion, an association that remains robust even after excluding the Great Famine years. We investigate potential mechanisms driving this relationship, including increased grain production, improved infant nutrition, and changes in maternal characteristics. Additionally, our analysis unveils a spectrum of heterogeneous relationships between high-yielding crop varieties adoption and infant mortality across factors such as infant gender, maternal characteristics, and policy regulation. These findings reaffirm the positive and lasting benefits of dissemination of high-yielding crop varieties for human welfare and provide valuable policy insights for developing nations grappling with food and nutritional insecurity.
Despite investments in teacher education programs, teacher shortages persist in rural areas of many low- and middle-income countries. Using data from 1860 tuition-free students, we examine factors influencing enrollment in China's Tuition-Free Normal Education (TNE) program and their implications for teacher recruitment and retention in rural schools. Descriptive analysis and OLS regression reveal that TNE students mostly come from larger, poorer families, and enroll for job security and financial benefits. Many aspire to teach but resist rural placements, risking non-compliance. These findings can guide the design and reform of programs to attract qualified teachers to rural areas in China and abroad.
Japan’s unique strategy – combining regulatory oversight, resource efficiency, and international partnership – offers a potential blueprint for the world. By Charles Mok and Athena Tong.
Bloomberg Washington Correspondents Joe Mathieu and Kailey Leinz deliver insight and analysis on the latest headlines from the White House and Capitol Hill, including conversations with influential lawmakers and key figures in politics and policy
International Journal of Behavioral Development,
January 10, 2025
This study aims to compare the ratings of primary caregivers and teachers of any mental health problems of preschool children in rural China. The primary caregivers and teachers provided their ratings of mental health of 1,191 sample rural preschool children (mean age = 56.8 months; 587 girls) using the Strengths and Difficulties Questionnaire (SDQ). According to the findings, primary caregivers consistently gave their children higher SDQ scores and identified more symptoms across the different categories of mental health problems (i.e., normal, borderline, and abnormal) than teachers. The correlations between the ratings of caregivers and the ratings of teachers were low. The study also identifies the characteristics of children, caregivers, and teacher that were correlated with the differences in the ratings. Specifically, boys, children that were identified by scales of cognitively development as being delayed, and those that parented with authoritarian style were more likely to be rated differently by primary caregivers and teachers. In addition, primary caregivers from relatively poor families rated their children differently from teachers, compared with primary caregivers from relatively rich families. Regarding teachers, they tended to rate on child mental health differently from primary caregivers when they were male or at older age. These findings suggest considering multi-informant reports when assessing the mental health problems of preschool children in different settings. In addition, understanding factors linked to informant discrepancies can potentially improve the accuracy of the assessments.
