Deutsch, Joseph; Fusco, Alessio; Silber, Jacques - In: Economics: The Open-Access, Open-Assessment E-Journal 7 (2013) 2013-22, pp. 1-33
Inequality, bi-polarization and polarization are related but distinct concepts aiming at analysing the income … distribution. This paper first recalls the main differences between these three notions of inequality, bipolarization and … polarization and then suggests using the so-called Shapley decomposition to show that the various income sources have a different …