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Publications (95)
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We investigate the marginal productivity of investment across countries. The aim is to estimate the return on investments financed by foreign aid and by domestic resource mobilization, using aggregate data. Both returns are expected to vary across countries and time. Consequently we develop a...
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We conducted a systematic review to identify policy interventions that improve education quality and student learning in developing countries. Relying on a theory of change typology, we highlight three main drivers of change of education quality: first, supply-side capability interventions that...
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Understanding chronic poverty and its evolution is complex given the amount of information involved. This paper proposes a new approach to analysing the evolution of chronic poverty in a multivariate setting using a Shapley decomposition of a multidimensional chronic poverty measure proposed by...
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This paper develops a model of opportunistic behaviour in which an incumbent government resort to expansionary fiscal and/or monetary stimuli to foster economic growth and thus, maximize the probability of re-election. Using a panel dataset of 51 African countries covering the period 1980 to 2012...
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Does foreign aid promote aggregate economic growth? In contrast to widespread perceptions, academic studies of this question have been rapidly converging towards a positive answer. We employ a simulation approach to (i) validate the coherence of recent empirics and (ii) calculate plausible ranges...
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China’s importance as a major donor outside the traditional Western donors has been increasing and this has helped to bridge the funding gaps in developing countries. At the same time, South-South financial assistance still comes with less conditionality making China’s aid model different to Western...
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Notwithstanding the unprecedented attention devoted to reducing poverty and fostering human development via scaling up social sector spending, there is surprisingly little rigorous empirical work on the question of whether social spending is effective in achieving these goals. This paper examines...
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Growth and poverty reduction in Africa are weakly linked. This paper argues that the reason is that Africa has failed to create enough good jobs. Structural transformation―the relative growth of employment in high productivity sectors―has not featured in Africa’s post-1995 growth story. As a result...
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– Comparing Design and Implementation Errors Across Alternative Mechanisms
Identifying the poorest for selection into social transfer programmes is a major challenge facing programme implementers. An innovative cash transfer programme in northern Kenya trialed three targeting mechanisms to learn lessons about which approach is most effective at minimizing inclusion and...
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– Aggregating Impacts of School-Feeding Programmes on Education, Health and Nutrition: Two Proposed Methodologies
School-feeding is an important intervention to attract children to school and augment their learning. The benefits of school-feeding cover several domains. Key to the overall assessment of these benefits is understanding how different implementation models compare to each other and to other...
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– The Impact of Oportunidades’ Electronic Payment System in Mexico
This paper follows a quasi-experimental research design to assess the impact of the electronic payment system of Mexico’s Oportunidades programme. The switch from cash payments to electronic payments delivered via a bank account is found to have implications in terms of reallocation between saving...
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– Implications for Patron-Client Relationships in the Context of Bangladesh’s Agricultural Reformation
This paper investigates how a development intervention which targets extremely poor households with investment capital influences relationships between those households and the landowning elite. It places this investigation in the context of the ‘agricultural reformation’ of rural Bangladesh...
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Agriculture plays an important role in terms of employment and its contribution to gross domestic product in many African countries. Thus, any policy initiative targeted towards poverty reduction in Africa should consider the agricultural sector as the major priority area. Unfortunately, the sector...
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The reduction in deaths from diarrheal diseases is one of the significant public health successes of the twentieth century. That said, the disease still accounts for a significant burden of childhood morbidity and mortality in low- and middle-income countries. Progress made in the past has, to a...
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– The WDR+20 Landscape of Core and Supportive Functions
This paper discusses shifts in development assistance for health (DAH) since 1990, analyses the nature of the current distribution of funding, and considers future implications. Based on Jamison et al. (1998) and Frenk and Moon (2013), we introduce an ‘essential functions’ framework, which provides...
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– a Simultaneous-Equation Model
This paper investigates the impact of foreign aid on economic growth in member countries of the Economic Community of West African States using panel data for 1990-2009 and a three equation simultaneous-equations model. The effect of foreign aid on economic growth among these ECOWAS countries was...
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