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Publications (4)
Working Paper
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How unequal is the world today? Is global income inequality falling, as many economists claim, or is it rising, as one often hears? This paper reviews the arguments and evidence. A number of concerns about the underlying data are identified, with biases going in both directions. Conceptual issues...
In 2016 WIDER Annual Lecture 20 was given by Professor Martin Ravallion. He discussed the economic and political issues surrounding the use of direct interventions, such as cash transfers and in kind contributions, against poverty. There is much hope for these interventions, but also much...
Working Paper
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There has been much debate about how much poor people in developing countries gain from trade openness, as one aspect of ‘globalization’. The paper views the issue through both ‘macro’ and ‘micro’ empirical lenses. The macro lens uses cross-country comparisons and aggregate time series data; the...
Working Paper
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It is well known in theory that certain forms of non-linear dynamics in household incomes can yield poverty traps and distribution-dependent growth. The potential implications for policy are dramatic: effective social protection from transient poverty will be an investment with lasting benefits, and...
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