Publication: Enhancing Human Capital in Children: A Case Study on Scaling
Loading...
Published
2021-05
ISSN
Date
2022-09-01
Author(s)
Editor(s)
Abstract
This paper provides new insights on the science of scaling. The authors study an educational mentoring program with a home visit component implemented at scale in Mexico, under different modalities (original and enhanced training for mentors) and different situations (field experiment and policy implementation). While the program was ineffective when implemented by the government in its original modality, the enhanced modality boosts children’s outcomes, both in the field experiment and during the government implementation. Higher-quality home visits encourage parent/child and parent/community interactions, which in turn are found to promote the scalability of the program. The work provides new knowledge on the socially determined nature of scaling educational programs.
Link to Data Set
Citation
“Agostinelli, Francesco; Avitabile, Ciro; Bobba, Matteo. 2021. Enhancing Human Capital in Children: A Case Study on Scaling. Policy Research Working Papers;9647. © World Bank. http://hdl.handle.net/10986/37950 License: CC BY 3.0 IGO.”
Digital Object Identifier
Associated URLs
Associated content
Other publications in this report series
Publication Climate and Social Sustainability in Fragility, Conflict, and Violence Contexts(Washington, DC: World Bank, 2026-01-07)Climate change is widely recognized as a driver of violent conflict, but its broader social effects remain less understood. Ignoring these dimensions risks a vicious cycle where climate policies might undermine socially just adaptation. Evidence is still limited on how climate shocks influence political participation, trust, or migration. This paper helps fill that gap by examining links between climate change, conflict, and social sustainability, with a focus on inclusion, resilience, cohesion, and legitimacy. Using secondary data from 2019–24, the study applies simple correlation-based methods to test three hypotheses on the nature, severity, and composition of these associations. The analysis combines multiple climate impact measures, new conflict classifications, recent social sustainability frameworks, and controls for population and geography. The results reveal strong correlations—not causation—between climate events and contexts of fragility, conflict, and violence. Climate impacts are most pronounced in both national and subnational conflict settings. The study also finds robust links between fragility, conflict, and violence and low levels of social sustainability, reflecting its role as both a driver and consequence of conflict. Some dimensions—such as violent events and insecurity—appear weaker in areas most affected by climate shocks. Two of the hypotheses are supported, and one remains inconclusive.Publication The Macroeconomic Implications of Climate Change Impacts and Adaptation Options(Washington, DC: World Bank, 2025-05-29)Estimating the macroeconomic implications of climate change impacts and adaptation options is a topic of intense research. This paper presents a framework in the World Bank's macrostructural model to assess climate-related damages. This approach has been used in many Country Climate and Development Reports, a World Bank diagnostic that identifies priorities to ensure continued development in spite of climate change and climate policy objectives. The methodology captures a set of impact channels through which climate change affects the economy by (1) connecting a set of biophysical models to the macroeconomic model and (2) exploring a set of development and climate scenarios. The paper summarizes the results for five countries, highlighting the sources and magnitudes of their vulnerability --- with estimated gross domestic product losses in 2050 exceeding 10 percent of gross domestic product in some countries and scenarios, although only a small set of impact channels is included. The paper also presents estimates of the macroeconomic gains from sector-level adaptation interventions, considering their upfront costs and avoided climate impacts and finding significant net gross domestic product gains from adaptation opportunities identified in the Country Climate and Development Reports. Finally, the paper discusses the limits of current modeling approaches, and their complementarity with empirical approaches based on historical data series. The integrated modeling approach proposed in this paper can inform policymakers as they make proactive decisions on climate change adaptation and resilience.Publication Institutional Capacity for Policy Implementation: An Analytical Framework(Washington, DC: World Bank, 2026-01-07)State capacity is an important prerequisite for policy implementation, yet at the country level it is difficult to measure, assess, and reform. This paper proposes a focus on institutional capacity: the ability of public institutions to implement the specific policy mandates for which they are responsible. Based on a review of existing literature, the paper defines the different dimensions that compose institutional capacity and groups them into two cross-cutting categories: organizational dimensions (personnel, financial resources, information systems, and management practices) and governance dimensions (transparency, independence, and accountability). The paper proposes measures for organizational and governance dimensions using existing data, shows intra-institutional variation of these measures within countries, and discusses how new data could be collected for better measurement of these concepts. Finally, the paper illustrates how the framework can be used to diagnose the sources of common problems related to weak policy implementation.Publication South Africa’s Fragmented Cities: The Unequal Burden of Labor Market Frictions(Washington, DC: World Bank, 2026-01-08)Using high-resolution administrative, census, and satellite data, this paper shows that South African cities are characterized by spatial mismatches between where people live and where jobs are located, relative to 20 global peers. Areas within 5 kilometers of commercial centers have 9,300 fewer residents per square kilometer than expected, which is 60 percent below the global median. Poor, dense neighborhoods are most affected. In Johannesburg, a 10-percentile increase in distance from the nearest business hub corresponds to a 3.7-percentile drop in asset wealth (a proxy of household wellbeing) and 4.9-percentile drop in employment. In Cape Town, the declines are 4.0 and 3.7 percentiles, respectively. Employment is 87 percent lower in the poorest decile than the richest in Johannesburg and 61 percent lower in Cape Town. These findings suggest that South Africa’s spatial organization of people and economic activity constrains agglomeration and reinforces inequality. This methodology provides a scalable and standardized data-driven framework to analyze spatial accessibility and agglomeration frictions in complex, data-constrained urban systems.Publication Investment in Emerging and Developing Economies(Washington, DC: World Bank, 2026-01-07)The world faces a pressing challenge to meet key development objectives amid slowing growth and rising macroeconomic and geopolitical risks. With the number of job seekers rising rapidly, infrastructure shortfalls continuing to be large, and climate costs mounting, the case for a significant investment push has never been stronger. Yet the capacity to respond in many emerging markets and developing economies has eroded. Since the global financial crisis, investment growth has slowed to about half its pace in the 2000s, with both public and private investment weakening. Foreign direct investment inflows—a critical source of capital, technology, and managerial know-how—have also fallen sharply and become increasingly concentrated, leaving low-income countries with only a marginal share. The risks of further retrenchment are significant, as trade tensions, policy uncertainty, and elevated debt levels continue to weigh on investment. Reigniting momentum will require ambitious domestic reforms to strengthen institutions, rebuild macro-fiscal stability, and deepen trade and investment integration—the foundations of a supportive business climate. At the same time, international cooperation is indispensable. A renewed commitment to a predictable system of cross-border trade and investment flows, combined with scaled-up financial support and sustained technical assistance, is essential to help emerging markets and developing economies—especially low-income countries and economies in fragile and conflict situations—bridge financing gaps and implement the domestic reforms needed to restore investment as an engine of growth, jobs, and development.
Journal
Journal Volume
Journal Issue
Collections
Related items
Showing items related by metadata.
Publication High School Track Choice and Financial Constraints(World Bank, Washington, DC, 2015-09)Parents and students from different socioeconomic backgrounds value differently school characteristics, but the reasons behind this preference heterogeneity are not well understood. In the context of the centralized school assignment system in Mexico City, this study analyzes how a large household income shock affects choices over high school tracks exploiting the discontinuity in the assignment of the welfare program Oportunidades. The income shock significantly increases the probability of choosing the vocational track vis-a-vis the other more academic-oriented tracks. The findings suggest that the transfer relaxes the financial constraints that prevent relatively low-ability students from choosing the schooling option with higher labor market returns.Publication How to Interpret the Growing Phenomenon of Private Tutoring : Human Capital Deepening, Inequality Increasing, or Waste of Resources?(World Bank, Washington, DC, 2008-02)Private tutoring is now a major component of the education sector in many developing countries, yet education policy too seldom acknowledges and makes use of it. Various criticisms have been raised against private tutoring, most notably that it exacerbates social inequalities and may even fail to improve student outcomes. This paper surveys the literature for evidence on private tutoring-the extent of the tutoring phenomenon, the factors that explain its growth, and its cost-effectiveness in improving student academic performance. It also presents a framework for assessing the efficiency and equity effects of tutoring. It concludes that tutoring can raise the effectiveness of the education system under certain reasonable assumptions, even taking into account equity concerns, and it offers guidance for attacking corruption and other problems that diminish the contributions of the tutoring sector.Publication Stuck in the Middle? Human Capital Development and Economic Growth(World Bank, Washington, D.C., 2012-11)The challenge of sustaining economic growth over the long term is one that only a few countries have been able to surmount. Slowing momentum in countries like Malaysia and Thailand has led analysts and policy makers to consider what it would take to lift them out of middle-income status, where other countries have arguably become stuck. The paper examines the role of human capital formation in the quest to sustain economic growth in these two countries. It argues that a good education system is fundamental to equip workers with marketable skills. Malaysia and Thailand have successfully expanded access to schooling, but the quality of education remains an issue. Modern education systems should aim to provide universally-available quality education using the following policies: prioritize budgets to deliver quality and universally-available basic education before expanding higher levels of schooling; provide appropriate incentives and rewards to teachers; permit school autonomy and ensure accountability for results; invest in early childhood development; and consider implementing income-contingent loan financing schemes to expand higher education.Publication Mexico(World Bank, Washington, DC, 2020-01)Achieving inclusive and quality education for all is a global priority, and policymakers are still grappling with the best ways to ensure the poorest and most marginalized children are in school and learning. About 120 million children, many from rural areas, are still out of school, despite a recent global push for universal access to education. Even when they stay in school, children from poor, rural areas often show the lowest gains in learning. Recruiting and retaining teachers to work in remote areas is a major challenge, and many low and middle-income countries rely on members of the community to teach local schools.Publication From Early Child Development to Human Development : Investing in Our Children's Future(Washington, DC: World Bank, 2002)Investing in every child at an early age is an investment in human, and economic development for all. Children born in poverty are far more likely to grow undeveloped in both body, and mind. Science tells us that early child development (ECD) is critical, and marks a child for life, and, young children who are well nurtured, do better in school, and develop the skills to compete in a global economy. It is in this context that the Bank hosted a conference to review the state of knowledge on brain development, the link between ECD and human development, the standards of care to improve children's educational outcomes, the qualitative and quantitative measures of effective programs, and elements of quality in ECD programs. This book contains the proceedings of the Conference on Investing in our Children's Future, which brought together leading experts, academicians, and practitioners from nongovernmental organizations, civil society, governments, and international organizations. The conference featured the benefits of investing in young children, and measuring ECD standards of care, to ensure a fair start for all based on case studies. It further evaluated the effectiveness of ECD programs, with presentations focused on the role of private initiatives in influencing public policy. Conclusions include the pursuit of a continued evaluation on the effectiveness of ECD programs, and, a deliberately planned global coalition to fund ECD initiatives.
Users also downloaded
Showing related downloaded files
Publication Assessing the Effects of Natural Resources on Long-Term Growth(Washington, DC: World Bank, 2022-03-14)This paper extends the World Bank's Long-Term Growth Model (LTGM) with the addition of a natural resource sector to analyze how long-run growth evolves in resource-rich countries and the growth impacts of price shocks and resource discoveries. In the LTGM-Natural Resource Extension (LTGM-NR), commodity price shocks affect long-term economic growth through physical investment rates. As a large share of resource income typically accrues to the government, the size of the boost to investment in a price boom depends on the government’s fiscal rule. Fiscal rules that prioritize public investment, like a Hartwick Rule, generally lead to the largest increases in long-term growth. However, structural surplus rules, which save commodity revenues, can also boost growth if they free up savings for private investment. The response of growth to discoveries of natural resources is similar to the response to price shocks, although discoveries also produce a direct effect on real GDP, in addition to an indirect effect through investment. The LTGM¬-NR also captures the effect of other (non-resource) growth fundamentals in resource-rich economies, and it is better suited to general growth analysis in these countries than the standard LTGM. However, the LTGM-NR is a supply-side model, and so does not capture the short-run effects of price and discovery shocks that operate through aggregate demand.Publication Top Policy Lessons in Women's Property Rights(World Bank, Washington, DC, 2020-03)This policy brief summarizes top policy lessons from the Africa Gender Innovation Lab's work in securing property rights for women.Publication Digital Africa(Washington, DC: World Bank, 2023-03-13)All African countries need better and more jobs for their growing populations. "Digital Africa: Technological Transformation for Jobs" shows that broader use of productivity-enhancing, digital technologies by enterprises and households is imperative to generate such jobs, including for lower-skilled people. At the same time, it can support not only countries’ short-term objective of postpandemic economic recovery but also their vision of economic transformation with more inclusive growth. These outcomes are not automatic, however. Mobile internet availability has increased throughout the continent in recent years, but Africa’s uptake gap is the highest in the world. Areas with at least 3G mobile internet service now cover 84 percent of Africa’s population, but only 22 percent uses such services. And the average African business lags in the use of smartphones and computers as well as more sophisticated digital technologies that catalyze further productivity gains. Two issues explain the usage gap: affordability of these new technologies and willingness to use them. For the 40 percent of Africans below the extreme poverty line, mobile data plans alone would cost one-third of their incomes—in addition to the price of access devices, apps, and electricity. Data plans for small- and medium-size businesses are also more expensive than in other regions. Moreover, shortcomings in the quality of internet services—and in the supply of attractive, skills-appropriate apps that promote entrepreneurship and raise earnings—dampen people’s willingness to use them. For those countries already using these technologies, the development payoffs are significant. New empirical studies for this report add to the rapidly growing evidence that mobile internet availability directly raises enterprise productivity, increases jobs, and reduces poverty throughout Africa. To realize these and other benefits more widely, Africa’s countries must implement complementary and mutually reinforcing policies to strengthen both consumers’ ability to pay and willingness to use digital technologies. These interventions must prioritize productive use to generate large numbers of inclusive jobs in a region poised to benefit from a massive, youthful workforce—one projected to become the world’s largest by the end of this century.Publication From Financial Development to Informality(World Bank, Washington, DC, 2022-09)Financial development reduces the cost of accessing external financing and thus incentivizes investment in higher-productivity projects that allow firms to expand to the scale needed to operate in the formal economy. It also encourages participants of the informal sector to join the formal sector to gain access to credit and financial services. This paper documents two findings. First, countries with less pervasive informality are associated with greater financial development. Second, the impact of financial development, and especially banking sector development, on informality is causal. This causal link is established using a novel instrumental variable for domestic financial development: financial development in other (neighboring) countries. The causal link between informality and financial development is stronger in countries with greater trade openness and capital account openness. The findings are robust to alternative specifications.Publication FY2018 Croatia Country Opinion Survey Report(World Bank, Washington, DC, 2018-12)The Country Opinion Survey in Croatia assists the World Bank Group (WBG) in gaining a better understanding of how stakeholders in Croatia perceive the WBG. It provides the WBG with systematic feedback from national and local governments, multilateral/bilateral agencies, media, academia, the private sector, and civil society in Croatia on 1) their views regarding the general environment in Croatia; 2) their overall attitudes toward the WBG in Croatia; 3) overall impressions of the WBG’s effectiveness and results, knowledge work and activities, and communication and information sharing in Croatia; and 4) their perceptions of the WBG’s future role in Croatia.