Category: Q. Academic writing
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A CGD Working Paper with Zack Gehan. In absolute dollar amounts official development assistance (ODA) reached an all-time high in 2021. But as a percentage of recipient country GDP, aid (and broader public investment) flows have been declining for some time. This paper looks at the scale of ODA and official financial flows (including multilateral…
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A CGD Working Paper with Brian Webster and Ranil Dissanayake. We develop a simple empirical model of sector employment and output shares which, coupled with long-term projections of GDP per capita, provide indicative projections of the evolution and peak of manufacturing in lower income countries to 2050. These indicative projections suggest that cross-country income convergence…
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This was an evidence submission to the UK Parliament's International Development Committee. I argue that while BII (British International Investment) has been a leader amongst development finance institutions (DFIs) in important respects, and has a strong staff and management focused on improving development outcomes, it still suffers from constraints that limit the impact of DFIs…
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A CGD Working Paper with Zack Gehan. We develop scenarios for the shape of the global economy in 2050 building on a simple regression of the historic relationship between current income and lagged income, demographic features, climate, and education, using the coefficients to develop a “central” forecast and error terms to set high and low…
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A CGD Working Paper. Julian Simon argued that more people were associated with more prosperity: human talents were the “ultimate resource” and the force behind rising living standards. The last 30 years have been consistent with that view. But, globally, we are making fewer workers—and, more importantly, fewer potential innovators. In rich countries, human capital…
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This is an *old* paper (2012) that I submitted to CGD for peer review and it got shot down. I can’t remember why, and I re-used some of the material in Results not Receipts but it has some interesting data in it and I still think I broadly agree with it so, with that caveat…
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A CGD Note. In short: we want lots of investment in developing countries; it has to be financially sustainable; direct private project investment is very expensive, indirect private finance through multilateral development banks is a lot cheaper; so scaling through WB/AfDB/ADB/IADB is the sustainable (affordable) model.
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Co-authored CGD working paper with George Yang. We present data on the global diffusion of technologies over time, updating and adding to Comin and Mestieri’s "CHAT" database. We analyze usage primarily based on per capita measures and divide technologies into the two broad categories of production and consumption. We conclude that there has been strong…
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A CGD note. Donors vary considerably in how much they focus their spending on poorer countries. There are good reasons to believe that the utility-maximizing allocation is focused heavily on the world’s poorest countries, where an extra dollar is likely to make the greatest difference to welfare. However, donors may also allocate resources towards humanitarian…
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A CGD note. The International Finance Corporation (IFC) is in the process of a considerable transformation, designed to grow its operations and expand their development impact. This paper discusses the rationale and elements of a continuing change agenda, focused on ensuring the IFC best serves its ultimate clients –people in developing countries.