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Publications (7)
Working Paper
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The interest in the level of global inequality has surged in recent years. This paper complements existing estimates of global inequality by providing the first estimates of the level of bipolarization of the global income distribution. During 1975–2010, global bipolarization declined substantially...
Working Paper
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– Causes and consequences
This paper re-examines the determinants and consequences of redistribution in light of improved data and methods relative to earlier literature. In particular, we use the latest version of the UNU-WIDER’s Income Inequality Database to have the best available estimates of both pre- and post...
Working Paper
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– How large is the effect of top incomes?
In this paper, we estimate the recent evolution of global interpersonal inequality and examine the effect of omitted top incomes on the level and direction of global inequality. We propose a methodology to estimate the truncation point of household surveys by combining information on income shares...
Working Paper
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– A Harbinger of Political Change?
South Africa has seen a significant increase in the size of the black middle class in the post-apartheid period, but the attitudinal consequences of indicators of the middle class, as of 2011, are inconsistent and modest in size. While members of the middle class are no more likely to hold...
Working Paper
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– Implications for Food System Transformation
We examine the implications of the rise of a middle class in East and Southern Africa for food consumption patterns and the food system. A unique classification of food items shows that highly processed food has one-third of the purchased food market, with comparable shares in rural and urban areas...
Working Paper
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– The Middle Class, Private Sector and Economic Outcomes in Africa
Political scientists have generally seen two key features of African political economies—a relatively small or absent middle class, and a middle class that is unusually embedded in the state—as key explanations of the troubled political and economic trajectories of many African societies. This paper...
Working Paper
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– Evidence from Kenya
Barrington Moore’s famous line ‘no bourgeoisie, no democracy’ is one of the most quoted claims in political science. But has the rise of the African middle class promoted democratic consolidation? This paper uses the case of Kenya to investigate the attitudes and behaviours of the middle class...
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