Marta Favara

• PhD
• Director of Research at University of Oxford

This paper investigates the impact of different survey administration methods on the disclosure of sensitive or traumatic experiences. Respondents of a pilot study in Ethiopia were randomly assigned to answer questions either using audio computer-assisted self-interviewing (ACASI) or as part of a face-to-face (FtF) enumerator-based interview. Resul...

Many low- and middle-income countries have introduced public works programs (PWPs) to fight poverty. This paper provides the first evidence that children from families who benefit from PWPs show increased foundational cognitive skills. The results, based on unique tablet-based data collected as part of a long-standing longitudinal survey, show posi...

Unlabelled: Using panel data from India, this paper investigates the effect of early maternal age on offspring human capital, contributing to the scarce evidence on this phenomenon, especially in the context of a developing country. The analysis relies on mother fixed effects to allow for unobserved differences between mothers and employs a variet...

Introduction The prevalence of cardiometabolic diseases has increased in Latin American and the Caribbean populations (LACP). To identify gene-lifestyle interactions that modify the risk of cardiometabolic diseases in LACP, a systematic search using 11 search engines was conducted up to May 2022. Methods Eligible studies were observational and int...

We use unique data collected in Ethiopia and Peru as part of the Young Lives Study to investigate the relationship between early undernutrition and four foundational cognitive skills, the first two of which measure executive functioning: working memory, inhibitory control, long-term memory, and implicit learning. We exploit the rich longitudinal da...

We estimate the associations between a set of foundational cognitive skills (inhibitory control, working memory, long-term memory, and implicit learning) measured at age 12 and educational outcomes measured at ages 15 and 19-20 in Ethiopia and Peru (the Young Lives study). The estimates adjust for a rich set of lagged controls and include measureme...

Many low- and middle-income countries have introduced Public Works Programmes (PWPs) to fight poverty. PWPs provide temporary cash-for-work opportunities to boost poor households’ incomes and to provide better infrastructure to local communities. While PWPs do not target children directly, the increased demand for adult labour may affect children’s...

Background The Young Lives longitudinal study switched to remote data collection methods including the adaptation of dietary intake assessment to online modes due to the physical contact restrictions imposed by the COVID-19 pandemic. This study aimed to describe the adaptation process and validation of an online quantitative food frequency question...

We examine the situation of adolescents during the COVID-19 pandemic in four low- and middle-income countries using data from a large-scale phone survey conducted in 2020. The survey was part of Young Lives, a 20-year longitudinal study of two cohorts of young people born in 1994 and 2001 in Ethiopia, India (Andhra Pradesh and Telangana), Peru and...

We examine the association between mental health and violent conflict in Ethiopia's Tigray region. Two longitudinal phone-surveys (08/2020–10/2020; 11/2020–01/2021) interviewed 122 young people in Tigray. We use t-tests for the difference in means outcomes between calls to investigate how their mental health evolved before and after the outbreak of...

Objectives Provide evidence on how young people’s mental health has evolved in Low-and-Middle-Income-Countries (LMICs) during the progression of the COVID-19 pandemic. Identify particularly vulnerable groups who report high and/or continuously high rates of mental health issues. Study design Longitudinal, observational. Methods Two consecutive ph...

Skills are an important predictor of labour, education, and wellbeing outcomes. Understanding the origins of skills formation is important for reducing future inequalities. This paper analyses the effect of shocks in-utero on human capital outcomes in childhood and adolescence in India. Combining historical rainfall data and longitudinal data from...

Peruvian households have experienced one of the most prevalent economic shocks due to COVID-19, significantly increasing their vulnerability to food insecurity (FI). To understand the vulnerability characteristics of these households among the Peruvian young population, including the role of the government’s response through emergency cash transfer...

Background Incidence of blood stream infections (BSI) among NICU admissions remains high, with associated mortality and morbidity. Due to COVID-19, there are increased infection prevention (IP) measures in NICUs including universal masking for all healthcare workers and families, social distancing, visitation restrictions, and increased attention t...

This paper draws on the results of telephone surveys conducted to assess the impact of the coronavirus disease 2019 (COVID-19) pandemic on the young people of two longitudinal cohorts (aged 19 and 26 years old at the time) of the four countries that participate in the Young Lives research programme: Ethiopia, India, Peru and Vietnam. We first revie...

This paper draws on the results of telephone surveys conducted to assess the impact of the coronavirus disease 2019 (COVID-19) pandemic on the young people of two longitudinal cohorts (aged 19 and 26 years old at the time) of the four countries that participate in the Young Lives research programme: Ethiopia, India, Peru and Vietnam. We first revie...

Background Though COVID-19 presents less risk to young people of serious morbidity or mortality, the resulting economic crisis has impacted their livelihoods. There is relatively little evidence on young people's mental health in Low-and-Middle-Income-Countries (LMICs) as the pandemic has progressed. Methods Two consecutive phone-surveys (August/Oc...

The original cohort Young Lives is an international longitudinal study set up in 2001 to investigate the changing nature of childhood poverty in four low-and-middle-income countries [Ethiopia, India (Andhra Pradesh and Telangana), Peru and Vietnam] over a 15-year period. In each country, the cohort comprised 2000 children aged between 6 and 18 mont...

We quantify the increase in physical domestic violence (family or intimate partner violence) experienced by young people aged 18–26 during the 2020 COVID-19 lockdowns in Peru. To do this we use an indirect methodology, the double list randomization experiment. The list experiment was embedded in a telephone survey to participants of the Young Lives...

Objective To provide evidence on the effect of the COVID-19 pandemic on the mental health of young people who grew up in poverty in low/middle-income countries (LMICs). Design A phone survey administered between August and October 2020 to participants of a population-based longitudinal cohort study established in 2002 comprising two cohorts born i...

Objective To provide evidence on the effect of the COVID-19 pandemic on the mental health of adolescents and young adults who grew up in poverty in Low and Middle Income Countries (LMICs). Design A phone survey implemented August-October 2020 to participants of a population-based cohort study since 2002 comprising two cohorts born in 1994-5 and 200...

In this piece, we draw on recent experiences from the Young Lives study to discuss some of the ethical and practical challenges facing longitudinal cohort studies in low- and middle-income countries in the time of coronavirus. We argue that COVID-19 has instigated an ‘ethics of disruption’ for social researchers across the world, and for longitudin...

We estimate a dynamic model of multidimensional human capital development from childhood through adolescence and into early adulthood for a Peruvian cohort born in 1994. We exploit multiple measures of cognitive and socio-emotional skills and a latent factor structure to estimate flexible skills production functions between the ages of 8 and 22. We...

In this paper, we draw on recent experiences from the Young Lives study to discuss some of the ethical and practical challenges facing longitudinal cohort studies in low- and middle-income countries in the time of coronavirus. We argue that COVID-19 has instigated an ‘ethics of disruption’ for social researchers across the world, and for longitudin...

Reducing the prevalence of teenage pregnancy remains an elusive goal for public policy in Peru. We use longitudinal data from the Young Lives Study in Peru to investigate on an extensive set of early circumstances and life changes that might be the risk factors for teenage childbearing—about one out of five girls in the sample was a teenage mother....

Ethiopia’s productive safety net is the second largest Social Protection Program in sub-Saharan Africa and has been rolled out to almost 10 million beneficiaries since 2005; its effects are therefore of general interest. We provide the first estimates of its impact on children’s cognitive abilities. To identify impacts of this program, we exploit f...

Using data from the Peruvian sample of the Young Lives study, this paper investigates the association between maternal group participation and child nutritional status at the ages of 1 and 5 years. This study finds that the relationship between child nutrition and maternal group participation depends on the level of maternal education. In fact, mat...

We use unique individual-level panel data from Ethiopia to investigate the role of aspirations for human-capital investments. More specifically, we investigate how parental and children’s aspirations form and document the relation between early aspirations and educational attainment at the age of 15 and 19. We find that aspirations are predictive o...

This report is intended to complement and support the work of the Government of Ghana as it seeks to accelerate progress toward the achievement of the education-related Millennium Development Goals (MDGs) and the work of the Ministry of Education (MOE) and the Ghana Education Service (GES) in advancing the reforms envisaged by the Education Strateg...

We use a unique longitudinal dataset from Peru to investigate the relationship between psychosocial competencies related to the concepts of self-esteem, self-efficacy, and aspirations, and a number of risky behaviours at a crucial transition period between adolescence and early adulthood. First of all, we document a high prevalence of risky behavio...

Self-esteem has been conceptualized as a "social vaccine". The belief is that high self-esteem can inoculate young people, against vulnerability to a wide range of social illnesses. This study gives a contribution in the understanding of the causal relation between self-esteem and sexual behaviour among American adolescents. I analyzes the impact o...

In previous literature, social capital has been hypothesized as a substitute for other forms of capital, such as physical and human capital. This paper contributes to this literature, studying the association between mothers' access to social capital via participation in community organizations and their children's nutritional status at 1 and 5 yea...

This paper suggests that at the origin of gender segregation in the labour market there is a problem of educational choice. Women are under-represented in many technical degrees, which lead to higher-paid occupations. Economic models which assume that students maximize their own utility function only on the basis of expected pecuniary pay-off are n...

This paper looks at horizontal sex segregation in education as a factor contributing to gender segregation in the labor market. Economic theories fail to explain why women with the same years of schooling and educational attainment as men are under-represented in many technical degrees, which typically lead to better paid occupations. Following Ake...

The pregnancy project sought to expose the existence, and challenge the validity, of stereotypes about Hispanic women. The charade explored the underlying motivations of the many who responded with a wide range of reactions. The specific objectives of this regional study are: to establish a thorough description of the magnitude of the issue and its...

1 . The global division of labour produces a new integration of trade and disintegration of production in the world economy in the presence of a spread of Foreign Direct Investment (FDI). Over the past two decades, Mediterranean Partner Countries (MPCs) have taken several steps to integrate into the world economy. Among them was the negotiation and...