VoxDev Development Economics VoxDev.org
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Hear about the cutting edge of development economics from research to practice.
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Depression and loneliness among the elderly in LMICs
In developing countries, we know comparatively little about how well the elderly cope
with problems like depression and loneliness. There are few policies to support
sufferers, partly because of this lack of data. Maddie McKelway and Garima Sharma
tell Tim Phillips about some of the surprising revelations of a new cross-country
study and suggest ways in which policy can improve the mental health of seniors. -
Adaptation on the frontline of climate change
“There’s only so much adapting you can do with so few resources.” That’s a warning
from Asif Saleh, the executive director of BRAC, about the impact of the climate
crisis in Bangladesh. Changes in the climate are causing severe problems already
for millions of the world’s poorest people. A combination of ingenuity and hard work
is staving off disaster for now – but for how long? -
How to policymakers interpret different types of evidence?
How does new evidence influence the beliefs of policymakers, and when do hidden
biases of beliefs lead to bad policy decisions? There is more rigorous empirical
evidence on which interventions work than ever. But that doesn’t translate into better
policy unless a policymaker acts on it. Eva Vivalt and Tim Phillips offer advice to
researchers on how to present their insights. -
How can LMICs collect more taxes?
In both high- and low-income countries, taxes are the main source of government
revenue. They fund roads, schools, and social programmes. But the average tax-to-
GDP ratio in a developing country is less than half of the ratio in the global north.
Oyebola Okunogbe tells Tim Phillips about the innovative ways that many LMICs are
using to collect the taxes that will finance their growth. -
How equitable are taxes in LMICs?
Inequality is high in many LMICs, and progressive taxation is a policy tool that would reduce it. But would a personal income tax or a consumption tax redistribute in the same way as in a high-income country? Lucie Gadenne of Queen Mary University of London and the IFS tells Tim Phillips that one of these taxes may be less progressive, and one may be more progressive, than we expect.
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Pathways to development in a less integrated world
In a world of economic nationalism rather than integration, the export-led pathway to
development that transformed China, Vietnam and other countries might no longer
be effective. Instead, Penny Goldberg tells Tim Phillips, policies for poverty reduction
now also need to answer the question of where demand will come from, and that
may require more emphasis on creating a domestic middle class.