Person:
Özler, Berk
Author Name Variants
Fields of Specialization
Poverty and inequality,
Social Protection,
Gender,
Maternal and Child Health
Degrees
External Links
Departments
Development Research Group
Externally Hosted Work
Contact Information
Last updated
August 22, 2023
Biography
Berk Özler is a lead economist in the Development Research Group, Poverty Cluster. He received his B.Sc. in Mathematics from Bosphorous University in 1991, and his Ph.D in Economics from Cornell University in 2001. After working on poverty and inequality measurement, poverty mapping, and the 2006 World Development Report on Equity and Development earlier, he decided to combine his interests in cash transfer programs and HIV risks facing young women in Africa by designing a field experiment in Malawi. He has since been involved in a number of cluster-randomized field experiments. He is a co-founder of and a regular contributor to the Development Impact blog.
Publication Search Results
1 - 6 of 6
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Publication
Keeping Girls in School: A Review of the Global Evidence
(World Bank, Washington, DC, 2015-11-25)Gender gaps in education have closed in almost all countries, especially at the primary level. In fact, these gaps have reversed in many countries in secondary education, especially in Latin America, the Caribbean, and East Asia, where it is now boys and young men who are disadvantaged. Despite the overall progress, however, primary and secondary school enrollments for girls remain much lower than for boys for disadvantaged populations in many Sub-Saharan countries and some parts of South Asia (World Bank 2012). One of the key messages of the World Development Report on Gender Equality and Development is that much of the progress was possible when the removal of a single barrier was sufficient to make significant gains. Three main areas where this has been possible are: (i) increasing returns to education for women; (ii) removing institutional constraints; and (iii) increasing household incomes. In this policy brief, we summarize the extant evidence in these three areas and draw some policy conclusions. -
Publication
Toward Successful Development Policies: Insights from Research in Development Economics
(World Bank, Washington, DC, 2020-01)What major insights have emerged from development economics in the past decade, and how do they matter for the World Bank? This challenging question was recently posed by World Bank Group President David Malpass to the staff of the Development Research Group. This paper assembles a set of 13 short, nontechnical briefing notes prepared in response to this request, summarizing a selection of major insights in development economics in the past decade. The notes synthesize evidence from recent research on how policies should be designed, implemented, and evaluated, and provide illustrations of what works and what does not in selected policy areas. -
Publication
Improving the Well-Being of Adolescent Girls in Developing Countries
(World Bank, Washington, DC, 2021-11)This paper conducts a large, narrative literature review of interventions that seek to (1) increase educational attainment, (2) delay childbearing, and/or (3) delay marriage for adolescent girls in developing countries. Using 104 interventions from 70 studies, predominantly in developing countries, the paper summarizes the performance of 16 categories of interventions in improving each of the three outcomes of interest. It then provides high-level policy strategies to improve each outcome, informed by this review. Finally, the paper discusses several promising future research avenues to help close knowledge gaps and, thus, improve policy guidance for enhancing the well-being of adolescent girls in developing settings. -
Publication
Keeping Girls in School: A Review of the Global Evidence
(World Bank, Washington, DC, 2016-06-17)Gender gaps in education have closed in almost all countries, especially at the primary level. In fact, these gaps have reversed in many countries in secondary education, especially in Latin America, the Caribbean, and East Asia, where it is now boys and young men who are disadvantaged. Despite the overall progress, however, primary and secondary school enrollments for girls remain much lower than for boys for disadvantaged populations in many Sub-Saharan countries and some parts of South Asia (World Bank 2012). One of the key messages of the World Development Report on Gender Equality and Development is that much of the progress was possible when the removal of a single barrier was sufficient to make significant gains. Three main areas where this has been possible are: (i) increasing returns to education for women; (ii) removing institutional constraints; and (iii) increasing household incomes. In this policy brief, we summarize the extant evidence in these three areas and draw some policy conclusions. -
Publication
Combining Preschool Teacher Training with Parenting Education: A Cluster-Randomized Controlled Trial
(World Bank, Washington, DC, 2016-09)This paper evaluates a government program in Malawi, which aimed to improve quality at community-based childcare centers and complemented these efforts with a group-based parenting support program. Children in the integrated intervention arm (teacher training and parenting) had significantly higher scores in measures of language and socio-emotional development than children in centers receiving teacher training alone at the 18-month follow-up. However, the study finds no effects on child assessments at the 36-month follow-up. Significant improvements at the centers relating to classroom organization and teacher behavior in the teacher-training only arm did not translate into improvements in child outcomes at either follow-up. The findings suggest that, in resource-poor settings with informal preschools, programs that integrate parenting support within preschools may be more effective than programs that simply improve classroom quality. -
Publication
Improving the Well-Being of Adolescent Girls in Developing Countries
(Published by Oxford University Press on behalf of the World Bank, 2022-10-13)This paper conducts a large, narrative review of interventions that might plausibly (a) increase educational attainment, (b) delay childbearing, and/or (c) delay marriage for adolescent girls in low- and middle-income countries (LMICs). Using 108 interventions from 78 studies, predominantly in LMICs, the paper summarizes the performance of 15 categories of interventions in improving these outcomes. Transfer programs emerge as broadly effective in increasing educational attainment but their effects on delaying fertility and marriage remain mixed and dependent on context. Construction of schools in underserved areas and the provision of information on returns to schooling and academic performance also increase schooling. No category of interventions is found to be categorically effective in delaying pregnancies and reducing child marriages among adolescent girls. While targeted provision of sexual and reproductive health services, including vouchers and subsidies for family planning, and increasing job opportunities for women seem promising, more research is needed to evaluate the longer-term effects of such interventions. We propose that future studies should aim to measure short-term outcomes that can form good surrogates for long-term welfare gains and should collect detailed cost information.