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Publications (14)
Journal Article
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The study analyses trends in global income distribution since 1950 using a new companion WIID dataset with standardized country income percentiles. It investigate the robustness of these trends with respect to key data choices, as well as the degree to which the inequality trend depends on specific...
Working Paper
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– Ghana case study
Over the years, money-metric measures of inequality such as the Gini coefficient and the Palma Ratio, as frequently used in Ghana, have become useful in providing quantitative measures of welfare distribution that enable a better understanding of the extent and nature of inequality. From these...
Working Paper
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In this paper we explore the links between international migration and income inequality. After presenting a simple model which considers the role of income distribution in individual decisions to migrate, we estimate a set of models on the determinants of yearly bilateral migration from a very...
Working Paper
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– The role of different parts of the income distribution
In this paper we reassess the relationship between inequality and human development, focusing on the differential effect associated with the concentration of national income at different parts of the income distribution. To do so, we rely on a large global panel of countries over the last decades...
Working Paper
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I discuss the applicability of the recentered influence function (RIF) to the analysis of poverty differentials between distributions (regression-based decomposition into composition and income structure effects). I show that the predominant approach in the empirical literature estimates the...
Working Paper
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We revisit trends in within-country income inequality using a newly integrated dataset that covers at least 70 per cent of the global population since 1980. We investigate absolute and relative inequality trends across the past four decades, combining the use of Lorenz curves with a set of...
Working Paper
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This paper presents preliminary evidence of the annual global income distribution since 1950 using a new integrated dataset that aggregates standardized country income distributions at the percentile level estimated from various sources in the World Income Inequality Database. I analyse the extent...
Income inequality is the result of complex processes with multiple interacting driving forces but understanding those drivers in emerging economies is particularly difficult because of data and analytical challenges. While most middle-income countries produce comprehensive household surveys these...
Social structures undergo transformation with the transition to a market economy. This collection examines the role of inequality in the formation of economic elites and middle classes, as well as in the rise of poverty in transitional societies. Based on comparative analysis of social...
Working Paper
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The transition to a market economy in Eastern Europe and the Former Soviet Union (FSU) has been associated with greater inequality and social stratification. Living standards have fallen for the majority of people, unemployment and poverty are high, the distribution of assets and earnings has...
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– The Case of Kyrgyzstan 1993-97
The transition from plan to market has fundamentally transformed the social structure in Central and Eastern Europe and the Former Soviet Union. The small Central Asian Republic of Kyrgyzstan exemplifies these changes.Using data from nationally representative living standards measurement surveys in...
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– A Case Study of Social Stratification
Kyrgyzstan is one of the poorer countries undergoing transition from a centrally planned to a market economy. Unlike its neighbour Uzbekistan, Kyrgyzstan followed a rather radical reform strategy, introduced liberal macroeconomic reforms and large-scale privatization. Having laid major foundations...
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The paper finds that a new system of social stratification is emerging in rural China in the wake of economic reforms, one that is far less equal than what preceded it. As part of this trend, wealth inequality has increased markedly in a short period of time. A relatively equal distribution of land...
Working Paper
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An equal distribution of assets is a crucial element in the process of economic transition from plan to market. In the socialist era most physical assets were owned by the state and private ownership was not very important for most individuals. When the state abandons the socialist system and...
Displaying 14 of 14 results