Despite South Africa’s need for inclusive economic growth, we find that the income trajectories of the rich continue to diverge from the rest of the income distribution. We combine household survey data and tax data (which, unlike household survey...
Based on tax records data from Ecuador, we analyse gender differences in top income groups from 2008 to 2017. Ecuador represents an interesting case as it shares many trends with other countries in the region in terms of women’s status in the labour...
Despite South Africa’s need for inclusive economic growth, we find that the top income percentiles continue to diverge from the rest of the income distribution. We compare household survey data and tax data (which, unlike household survey data...
This technical note has been produced alongside a WIDER working paper assessing the effects on income inequality and income tax simulations of adjusting top incomes of employees in survey data based on administrative tax records in Ecuador. The paper...
Since 1989, inequality in Mexico has risen, declined, and risen again. The evolution of labour income inequality is at the core of this pattern. To reverse the current trend of rising inequality, access to secondary and tertiary education should...
After three decades of persistently high inequality, Brazil has been experiencing a downward trend since 2001, accompanied by a rise in household incomes. These trends lasted until 2014 when a major reversal took place on both fronts. Since the 1970s...
Income inequality is the result of complex processes with multiple interacting driving forces but understanding those drivers in emerging economies is...
With the data on the top incomes collected from different sources, we combine the samples of the top incomes with a household survey to investigate changes in the income distribution with and without the top incomes. The Gini coefficient of income...
After three decades of persistently high income inequality, from 2001 Brazil experienced a downward inequality trend followed by rising household income growth. Both movements lasted until 2015. This work synthesizes the results of six papers...
Income inequality in Mexico increased between 1989 and 1994; between 1994 and 2006, inequality declined; and, between 2006 and 2014, inequality was again on the rise. We apply decomposition techniques to analyse the proximate determinants of labour...
Rising levels of income inequality and tight government budgets have spurred discussions in many developing nations about how to appropriately tax high-income earners. In this paper, we study taxpayer responses to an increase in the top marginal tax...
We use individual-level tax administrative data to estimate personal income inequality among the tax-compliant population in South Africa over the period 2011–21. Our results indicate that inequality of this population rose slightly over the period...
Top income under-coverage in developing countries not only leads to downward biased inequality indicators but might also affect the ex-ante evaluation of progressive tax reforms. We propose a simple adjustment to top incomes for formal employees (e.g...
Part of Journal Special Issue Income inequalities and redistribution in China
Join the network
