Working Paper
Re-examining the Brazilian South–Northeast labour income gap
The purpose of this article is to provide new evidence about the sources of regional income inequalities in Brazil along the wage distribution, taking into account the regional differentials in purchasing power. We use a unique and recent regional...
Working Paper
Evolution of wage inequality in India (1983–2017)
We examine data for urban workers in the non-agricultural sector across three decades, 1983–2017, and find that earnings inequality increased during 1983–2004, was largely stable during 2004–11, and decreased during 2011–17. We explore whether...
Working Paper
Earnings inequality and the changing nature of work
With structural changes in production coupled with technological progress, there have been shifts in modes of production and patterns of employment, with important consequences on task composition of occupations. This paper has utilized different...
Working Paper
Sources of output growth in the countries of the Common Monetary Area and provinces of South Africa
This paper aims to decompose the sources of growth in economies in the Southern African region’s Common Monetary Area and in the provinces of South Africa. Decomposition results for the Common Monetary Area reveal that the growth of aggregate and...
Working Paper
The influence of household composition on leisure time in South Africa
This study considers how household composition influences the leisure time of men and women in South Africa, using the South African 2010 Time Use Survey. Studying leisure time is important since the allocation of time outside the market provides...
Working Paper
The recentered influence function and unidimensional poverty measurement
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...
Policy Brief
Inequality in India on the rise
Following the introduction of economic reforms in the early 1990s, India today is achieving unprecedented per capita growth rates. Poverty reduction has also accelerated and is justly celebrated. There is great concern, however, that this growth is...
Working Paper
Distributional changes in the gender wage gap in the post-apartheid South African labour market
This paper investigates the evolution of the gender wage gap in South Africa, using the 1993–2015 Post-Apartheid Labour Market Series data set. The changes in the gap are heterogeneous across the wage distribution. There has been a substantial...
Working Paper
The dynamics of spatial and local inequalities in India
Studies of the spatial dimensions of inequality in developing countries are mostly restricted to states, provinces, or districts, typically the smallest geographical units for which data are representative in national surveys. We introduce a...
Working Paper
Inequality trends and dynamics in India
India today is achieving per capita growth rates that are historically unprecedented. Poverty reduction has also accelerated. There is concern, however, that this growth is being accompanied by rising inequality. We report on a research project that...
Working Paper
Framing the change: analysing employment change, (in)adequacy, and (de)feminization in Cameroon's tertiary firms
Cameroon is an example of a developing country where the transition from agriculture to services has defied standard patterns seen in developed countries. While prior research has explored this shift’s impact on economic growth, its effects on women...
Working Paper
Quantifying the contribution of a subpopulation to inequality
In this paper, I quantify the contribution of a subpopulation to inequality. This is defined as the sum of the contributions of its members, with these contributions computed as the impact on inequality of a small increase in the population mass at...
Working Paper
Explaining cross-state earnings inequality differentials in India
Despite the relevance of geographical disparities in India, earnings inequality occurs mostly within states, but with a broad range of variability in its levels. We investigate the sources of such variability using RIF decompositions of the...
Working Paper
Investigating growing inequality in Mozambique
In this paper, we investigate the long-term trend of consumption inequality in Mozambique. We show that an imbalanced growth path disproportionally benefited the better-off and caused increasing inequality, especially in more recent years, curbing...
Working Paper
Inequality by population groups and income sources
I discuss a new approach which decomposes inequality into the contributions of population groups by income sources. I estimate a matrix with rows and columns which indicate different population groups and income sources respectively, with each...