Share density‐based clustering of income data

The Lorenz curve is a fundamental tool for analyzing income and wealth distribution inequality. Indeed, the its derivative, so-called share density, provide valuable information regarding There widely recognized connection between elements from theory field. Starting this evidence, aim of work to compare inequality different subgroups, by using proper dissimilarity measure, borrowed theory, parametric densities. This measure then considered clustering purposes. To end, dynamic algorithm group unconventional data, such as density functions. Finally, an application, data Survey on Households Income Wealth (SHIW) Bank Italy, shown.