Young Lives
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When choice matters: The asymmetric effects of precommitment implementation on healthy food choice
This paper investigates the role of precommitment in making healthy food choices, using a lab-in-the-field experiment embedded in the Young Lives longitudinal study in Peru. Leveraging the fact that participants were scheduled for a blood test and would therefore require a snack afterwards, we elicited participants’ snack choice from a predefined set. Participants were asked […]
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Life-Course Shocks and Food Insecurity: Longitudinal Evidence from Ethiopia, India, and Peru
This study investigates the relationship between life-cycle exposure to socioeconomic shocks and subsequent food insecurity in young adult households. Using two decades of longitudinal data (2002-2023) from the Young Lives study in Ethiopia, India, and Peru, we analyse how the timing of shocks influences current household food security. Our findings consistently demonstrate a significant association […]
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Human Capital Development New Evidence on the Production of Socio-Emotional Skills
We estimate a dynamic model of socio-emotional skill development between ages eight and 22 for a Peruvian cohort born in 1994. At age eight there is no wealth gradient, in contrast to cognitive skills. However, by age 12, inequalities emerge and widen through age 19, driven by differential household investments, and cross-productivity with cognitive skills. […]
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Young People’s Mental Health in Unprecedented Times: Research Report from Round 7 in Ethiopia, India and Peru
This report presents preliminary findings on young people’s mental health from the seventh round of the Young Lives survey conducted in Ethiopia, India and Peru in 2023–24, when the Younger Cohort was aged 22 and the Older Cohort was aged 29. According to Round 7 data, in India and Peru, levels of anxiety and depression […]
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Salud mental juvenil en crisis: Cuando la pandemia amplifica desigualdades estructurales
The covid-19 pandemic had a severe effect on the mental health of vulnerable young women in Peru, exacerbating symptoms of anxiety, depression and stress. This qualitative study, based on the lived experience approach, analyses the trajectories of two young Peruvian women – one from a rural and one from an urban context – participants in […]
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The long shadow of conflict on human capital: Intergenerational evidence from Peru
This paper estimates the intergenerational impacts of mothers’ exposure to the 1980–2000 Peruvian civil conflict on their children’s socio-emotional skills development. We combine longitudinal data, which measures skills across a child’s life, with historical geo-located conflict data. Exploiting spatial and temporal variation in conflict episodes, we find that mothers’ exposure to conflict has adverse intergenerational […]
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Young Lives attrition report: Round 7
Over more than 20 years, Young Lives has followed two cohorts born seven years apart (Favara et al. 2021). This technical note documents the attrition rates from the seventh round of the Young Lives survey carried out in Ethiopia, India (the states of Andhra Pradesh and Telangana) and Peru in 2023–24, when the Younger Cohort […]
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Interrupción escolar y vulnerabilidad educativa en el Perú: Datos, estudios y recomendaciones para la educación básica en el Perú
This report presents data, studies, and analyses related to the interruption of studies, commonly referred to in the literature as school dropout or early school leaving, whether temporary or permanent. Here, we use the term “school dropout (interruption of studies)” to refer to children and adolescents who are not enrolled in regular basic education (EBR, […]
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Interrupción escolar y vulnerabilidad educativa en el Perú
This document presents an analysis of school interruption in Peru, highlighting both its multi-causal nature and its disproportionate impact on the students affected. This phenomenon is the result of factors that often arise beforehand in vulnerable populations, such as rural, indigenous and extremely poor populations. Factors such as low educational quality aggravate the interruption of […]
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Trayectorias educativas de jóvenes rurales y urbanos del Perú
Based on fieldwork carried out in Peru as part of the Niños del Milenio – Young Lives project, which has been conducting a longitudinal comparative study with two cohorts of children since 2000 in four countries, we analyzed the educational trajectories of 22 adolescents living in poverty. We want to know how these young people -from […]





