This paper proposes a simple algorithm based on a matrix formulation to compute the Esteban and Ray (ER) polarization index. It then shows how the algorithm introduced leads to quite a simple decomposition of polarization by income sources. Such a breakdown was not available hitherto. The...

Using data from the AfroBarometer survey, this chapter derives measures of overall well-being for six Eastern African countries (Burundi, Madagascar, Kenya, Tanzania, Malawi, and Mozambique) for which enough data were available to take a broad enough view of well-being. Correspondence analysis...

pt. 1. Deprivation, happiness and well-being -- pt. 2. Polarization -- pt. 3. Distributional change and mobility -- pt. 4. On the decomposition of income and wage inequality -- pt. 5. Individual well-being and poverty.