This module illustrates how Generalised Lorenz (GL) Curves can be used to identify the best income distribution on social welfare grounds, within a set of alternative income distributions generated by different policy options, in many of the cases where ordinary Lorenz curves fail to work After...

This paper explains how to build Lorenz Curves for income distributions and discusses their use for inequality measurement. A short conceptual background, a step-by-step procedure and a simple numerical example illustrate how to calculate and draw Lorenz Curves. A discussion on the use of Lorenz...

This paper illustrates how Lorenz Curves can be used to identify the best income distribution on social welfare grounds, within a set of alternative income distributions generated by different policy options. After highlighting some drawbacks of using specific functional forms of the Social...

In general, most countries of the former Eastern bloc have experienced poor growth performance and large increases in income inequality during the transition process. The most obvious success story in the process of transition to date has been Poland, which has outstripped other transition...

Poland undertook a rapid and decisive set of political and economic reforms starting in 1989-90, a period that has become known as the big bang. A widely held view is that, in all of the transition economies, the economic upheaval associated with the process of transition has led to substantial...