GLCURVE: Stata module to derive generalised Lorenz curve ordinates

Stephen Jenkins () and Philippe Van Kerm ()

Statistical Software Components from Boston College Department of Economics

Abstract: Given variable varname, call it x with c.d.f. F(x), glcurve either draws its Generalised Lorenz curve or generates two new variables containing the Generalised Lorenz ordinates for x, i.e. GL(p) at each p = F(x) (or both). For a population ordered in ascending order of x, a graph of GL(p) against p plots the cumulative total of x divided by population size, against cumulative population share. GL(1) = mean(x). glcurve can also be used to derive many other related concepts such as concentration curves and 'Three Is of Poverty' (TIP) curves, with appropriate definition of varname, order of cumulation (set with sortvar option), and normalisation (e.g. by the mean of varname). For example, the 'ordinary' Lorenz curve L(p) = GL(p)/mean(x). Users of this routine for Stata 5 or 6 should use glcurve5; users of Stata 7 should use glcurve7.

Language: Stata
Requires: Stata version 8.0
Keywords: Lorenz curve; income distribution; inequality (search for similar items in EconPapers)
Date: 2004-10-27, Revised 2008-06-24

Downloads: (external link)
http://fmwww.bc.edu/repec/bocode/g/glcurve.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/g/glcurve.hlp help file (text/plain)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: http://EconPapers.repec.org/RePEc:boc:bocode:s366302

Ordering information: This software item can be ordered from
http://repec.org/docs/ssc.php

Access Statistics for this software item

More software in Statistical Software Components from Boston College Department of Economics
Address: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA
Contact information at EDIRC.
Series data maintained by Christopher F Baum ().