03. Journals
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These are journal articles published in World Bank journals as well as externally by World Bank authors.
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Publication Food security and poverty reduction effects of agricultural technologies adoption − a multinomial endogenous switching regression application in rural Zimbabwe(Elsevier, 2024-05) Amankwah, Akuffo; Gwatidzo, TendaiUsing nationally representative household survey data and the multinomial endogenous switching regression (MESR) procedure, this study examines the productivity, food security, and poverty reduction effects of adopting improved seed and inorganic fertilizer in rural Zimbabwe. The results show that the joint adoption of improved seed and inorganic fertilizer is facilitated by household ownership of farm mechanization, years of education of the household heads, presence of a wage worker in the household, access to irrigation facilities, and government extension services. The MESR results show that the adoption of improved seed and inorganic fertilizer, as well as their joint usage, have productivity and welfare-enhancing effects on farming households in rural Zimbabwe. More importantly, we find that while the technologies appear to impact food consumption negatively, households using the technologies jointly in production are more food secure and eat more diverse foods. This implies government efforts to promote the joint adoption of the two technologies in rural Zimbabwe are encouraged.Publication Public Pre-Primary and Maternal Employment in Algeria: Evidence from a Natural Experiment(Published by Oxford University Press on behalf of the World Bank, 2023-08-14) Krafft, Caroline; Lassassi, MoundirGlobally, employment rates of women remain substantially below those of men. Since women disproportionately care for children, policies that offer care alternatives or lower the cost of care, should, theoretically, increase women’s employment. This paper tests whether public pre-primary education can increase women’s employment, using a natural experiment in Algeria. Education reforms in Algeria substantially expanded public preprimary, targeting children aged five. The paper uses data from 2006 (early in the expansion), 2012, and 2018 (after pre-primary had substantially expanded). The analyses use a discontinuity in whether children are eligible for pre-primary, based on their birthdates, to identify the effect of pre-primary on women’s employment. Increased pre-primary education did not increase and may have actually decreased women’s employment. One potential explanation for these findings is the half-day schedule of pre-primary may be difficult to reconcile with employment. Negative effects are concentrated among women living in nuclear families, who lack alternative caregivers.Publication Koranic Schools in Niger: How Much Can Be Learned from Existing Data?(Taylor and Francis, 2022-01-28) Male, Chata; Nayihouba, Ada; Wodon, QuentinThe term Koranic school is often used to describe schools that are not part of the formal education system and typically place a strong emphasis on memorizing the Koran in Arabic, as well as on knowledge of Islamic religious education and practice. Using data from Niger as a case study, this paper provides data on trends in the share of individuals that have a Koranic education, a formal education, or no education at all, as well as a basic profile (univariate and multivariate) of children with Koranic education, formal education, or no education at all. In addition, the potential impacts of Koranic education in comparison to formal education or no education at all on outcomes such as literacy and numeracy, labor market earnings, household consumption, assets and perceptions of well-being, and infant mortality is analyzed.Publication Teacher Satisfaction and Its Determinants: Analysis Based on Data from Nigeria and Uganda(Taylor and Francis, 2022-01-28) Nkengne, Patrick; Pieume, Olivier; Tsimpo, Clarence; Ezeugwu, Gilbert; Wodon, QuentinTeachers who are satisfied with their job are more likely to teach well, which in turn should enable their students to better learn while in school. Sub-Saharan Africa is currently experiencing a learning crisis, with close to nine out of ten children not able to read and understand a simple text at age 10. This affects all types of schools and students, including students in Catholic and other faith-based schools. Improving working conditions and job satisfaction among teachers is part of the answer to this learning crisis. After a brief discussion of data for Nigeria, this article looks at the level of satisfaction of teachers in Uganda, its determinants, and its impact on the quality teaching. Specifically, four questions are asked: What is the level of teacher job satisfaction in Uganda? How does job satisfaction relate to the characteristics of teachers? What is the impact of teachers’ satisfaction on their performance, as it can be measured through various variables of teacher effort? Finally, what are the main factors affecting satisfaction according to teachers? The answers to these questions have implications for policy and practice in faith-based as well as in other schools.Publication Factors Associated with Educational and Career Aspirations of Young Women and Girls in Sierra Leone(Taylor and Francis, 2021-09-05) Allmang, Skye; Rozhenkova, Veronika; Khakshi, James Ward; Raza, Wameq; Heymann, JodyEmpirical data on the aspirations of young women and girls in post-conflict settings are scarce. This article analyses the factors associated with the educational and career aspirations of 2,473 young women and girls in Sierra Leone. Findings indicated that over three-quarters of our sample aspired to continue their studies up to the university level, and two-thirds aspired to obtain a formal sector job requiring an education. These findings are important for discussions of aid which can accelerate economic advances and opportunities within advanced economies for both women and men.Publication Assessing Gender Gaps in Employment and Earnings in Africa: The Case of Eswatini(Taylor and Francis, 2021-07) Brixiova Schwidrowski, Zuzana; Imai, Susumu; Kangoye, Thierry; Yameogo, Nadege DesireePersistent gender gaps characterize labor markets in many African countries. Utilizing Eswatini’s first three labor market surveys (conducted in 2007, 2010, and 2013), this paper provides first systematic evidence on the country’s gender gaps in employment and earnings. We find that women have notably lower employment rates and earnings than men, even though the global financial crisis had a less negative impact on women than it had on men. Both unadjusted and unexplained gender earnings gaps are higher in self-employment than in wage employment. Tertiary education and urban location account for a large part of the gender earnings gap and mitigate high female propensity to self-employment. Our findings suggest that policies supporting female higher education and rural-urban mobility could reduce persistent inequalities in Eswatini’s labor market outcomes as well as in other middle-income countries in southern Africa.Publication Cognitive Achievement Production in Madagascar: A Value-Added Model Approach(Taylor and Francis, 2021-06-19) Aubery, Frederic; Sahn, DavidIn this paper, we measure the contribution of an additional year of schooling on skills acquisition for a cohort of young adults in Madagascar. We estimate a value-added model of learning achievement that includes test scores measured at adolescence, thereby reducing the potential for omitted variable bias. We demonstrate that schooling increases cognitive skills among young adults. The value-added of a year of schooling during adolescence is 0.15 to 0.26 standard deviation. Our results show the skills gap widens in adolescence, as students with higher cognitive skills complete more grades, accumulating more skills in their transition to adulthood.Publication Rural Roads, Poverty, and Resilience: Evidence from Ethiopia(Taylor and Francis, 2020-10) Nakamura, Shohei; Bundervoet, Tom; Nuru, MohammedThis study analyses the linkage between the recent rural road development and household welfare, resilience, and economic conditions in Ethiopia. The empirical approach relies on a difference-in-differences matching method, taking advantage of a nationally representative household survey and an original road database, both of which are panel data spanning the period 2012–2016. The results of the econometric analysis suggest that Ethiopia’s rural road development was associated with a significant increase in household welfare or significant smaller losses in household consumption during the severe droughts. In addition, rural roads in very remote areas were associated with farmers’ sales of a larger share of their harvests and higher chance of fertiliser use. Rural road development was also associated with a higher likelihood of earning income from wage employment, particularly for women and youth. Taken together, the results suggest that, by connecting remote communities to markets and the main road network, rural roads have substantially supported the welfare and resilience of rural households in shock-prone Ethiopia.Publication Migration and Urbanization in Post-Apartheid South Africa(Published by Oxford University Press on behalf of the World Bank, 2020-06) Bakker, Jan David; Parsons, Christopher; Rauch, FerdinandAlthough Africa has experienced rapid urbanization in recent decades, little is known about the process of urbanization across the continent. This paper exploits a natural experiment, the abolition of South African pass laws, to explore how exogenous population shocks affect the spatial distribution of economic activity. Under apartheid, black South Africans were severely restricted in their choice of location, and many were forced to live in homelands. Following the abolition of apartheid they were free to migrate. Given a migration cost in distance, a town nearer to the homelands will receive a larger inflow of people than a more distant town following the removal of mobility restrictions. Drawing upon this exogenous variation, this study examines the effect of migration on urbanization in South Africa. While it is found that on average there is no endogenous adjustment of population location to a positive population shock, there is heterogeneity in the results. Cities that start off larger do grow endogenously in the wake of a migration shock, while rural areas that start off small do not respond in the same way. This heterogeneity indicates that population shocks lead to an increase in urban relative to rural populations. Overall, the evidence suggests that exogenous migration shocks can foster urbanization in the medium run.Publication Quality of Clinical Assessment and Child Mortality: A Three-Country Cross-Sectional Study(Oxford University Press, 2020-06) Perales, Nicole A.; Wei, Dorothy; Khadka, Aayush; Leslie, Hannah H.; Hamadou, Saidou; Chamberlin Yama, Gervais; Robyn, Paul Jacob; Shapira, Gil; Kruk, Margaret E.; Fink, GuntherThis analysis describes specific gaps in the quality of health care in Central Africa and assesses the association between quality of clinical care and mortality at age 2–59 months. Regionally representative facility and household surveys for the Democratic Republic of the Congo, Cameroon and Central African Republic were collected between 2012 and 2016. These data are novel in linking facilities with households in their catchment area. Compliance with diagnostic and danger sign protocols during sick-child visits was observed by trained assessors. We computed facility- and district-level compliance indicators for patients aged 2–59 months and used multivariate multi-level logistic regression models to estimate the association between clinical assessment quality and mortality at age 2–59 months in the catchment areas of the observed facilities. A total of 13 618 live births were analysed and 1818 sick-child visits were directly observed and used to rate 643 facilities. Eight percent of observed visits complied with 80% of basic diagnostic protocols, and 13% of visits fully adhered to select general danger sign protocols. A 10% greater compliance with diagnostic protocols was associated with a 14.1% (adjusted odds ratio (aOR) 95% CI: 0.025–0.244) reduction in the odds of mortality at age 2–59 months; a 10% greater compliance with select general danger sign protocols was associated with a 15.3% (aOR 95% CI: 0.058–0.237) reduction in the same odds. The results of this article suggest that compliance with recommended clinical protocols remains poor in many settings and improvements in mortality at age 2–59 months could be possible if compliance were improved.