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Publications (70)
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
This study examines the trajectory of global income inequality since 1981. Commonly used (relative) definitions indicate a decline in global inequality since the late 1980s. Looking ahead, it has been intuited that the influence of China's economic development — and that of other rapidly growing...
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
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...
Journal Article
– Examining the role of conventional banks in deepening access to formal credit
ARTICLE IS ON EARLY VIEW | Using a unique district-level panel dataset, we investigate the effect of banking system penetration on financial inclusion in Ghana. To purge potential endogeneity bias in the underlying relationship, we exploit a change in the policy environment of the Ghanaian banking...
Working Paper
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The documented under-representation of marginalized groups in business ownership and the labour market is a concerning issue. This study explores how caste disparities in small-firm entrepreneurship impact on firm performance in India, focusing on the informal sector. Our examination shows a...
Working Paper
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Two well established stylized facts of economic development are a strong correlation between investment and income, and large differences in investment rates across countries. Construction is the largest component of investment. This paper examines the implications of heterogeneity in construction...
UNU-WIDER’s 6-week online course on delivering Sustainable Development Goal 8 (SDG 8) brings together recent research on the linkages between economic growth and decent work. Most of the evidence draws on recent UNU-WIDER publications, all of which are available to download for free. The course is...
– Patterns, Determinants, Consequences
One of the key features of modern economic growth is the process of structural transformation, which is the movement of workers from agriculture to manufacturing and services. In this study, the author identifies different routes to structural transformation that we see in the developing world. They...
Working Paper
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– The contribution of the UNU-WIDER World Income Inequality Database initiative
Globally, there are several initiatives being undertaken to ensure the availability of information across countries that can be used to analyse the inequality phenomenon in and among countries. The data are easily accessible for use in comparative research on inequality across regions and countries...
Working Paper
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– ACEIR research and the WIID
Work done by the African Centre of Excellence for Inequality Research (ACEIR) has documented the many-faceted nature of inequality in Ghana, Kenya, and South Africa. Conventionally measured inequality ranges from moderate (in Ghana) to extremely high (in South Africa). Trying to tell one coherent...
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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A substantial amount of research has been conducted examining inequality in South Africa using multiple data sources. We provide an overview of this research in this paper. Furthermore, we use nationally representative survey data to estimate income and consumption inequality in South Africa between...
Many countries today experience increasing or persistent income inequality, a major concern for citizens and politicians alike. This concern is justified; as some individuals get richer, most people’s real incomes stagnate. Widening income inequality brings challenges to a nation’s development...
Working Paper
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– An interpretative survey
When India became a republic in 1950, the economy was primarily agrarian, with three-fifths of output originating from agriculture. In the sixty years since independence, there has been a significant transformation of economic activity away from agriculture, with less than one-fifth of output now...
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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– Insights from wildfires across the globe
Natural disasters cause economic damages and may exacerbate disparities in income distribution among countries across the globe. This paper employs satellite data on real-time active fire locations to evaluate the short-term impact of forest fires on economic inequality around the world. Using quasi...
Book Chapter
– An integrated approach
In large parts of the world, income inequality has been rising in recent decades. Other regions have experienced declining trends in income inequality. This raises the question of which mechanisms underlie contrasting observed trends in income inequality around the globe. To address this research...
Displaying 16 of 70 results