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...

This paper illustrates how Crossing 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. It starts by illustrating two alternative income distributions...

In the first decade of the new century, social transfer programmes emerged as a new paradigm in the fight against poverty in the global South. These programmes currently reach more than 860 million people worldwide. This paper focuses on three policy questions: first, do programme objectives...

Using the Cambodia Socioeconomic Survey 2004 and employing micro-static simulation techniques, we measure the potential impacts of cash transfer programs for children to identify targeted groups that will have the most effect on poverty and school attendance. We conclude that the largest impacts...

For countries assessing whether to implement a cash transfer program, an ex-ante evaluation is vital to assess its potential impacts. This study simulates the impact of alternative cash transfer programs on school attendance and poverty among Sri Lankan children. We find that cash transfer...

Primary school enrollment rates in Pakistan are lower than in other countries at the same level of economic development. The proportion of children reaching grade 5 is about half that in Sri Lanka and China and three-quarter that in India. Nationally, the gross primary school ratio is 74, and...

In this paper, a unique post-earthquake survey designed to provide a rapid assessment of food insecurity in Haiti is used in order to address the question of whether cash and food-for-work (C/FfW) programs are allocated adequately in Haiti. We consider that the allocation principle should meet...

This study uses a two-way fixed effect model for panel data of all OECD nations, which includes most of the determinants of growth in previous empirical growth studies for either cross section or panel data as control variables and carefully checks possible endogeneity of the key variables of...

This study uses a two-way fixed effect model for panel data of all OECD nations, which includes most of the determinants of growth in previous empirical growth studies for either cross section or panel data as control variables and carefully checks possible endogeneity of the key variables of...