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This analytical tool addresses the most popular inequality index, the Gini index. It discusses its characteristics and the link with another popular graphical tool of representing inequality, the Lorenz Curve. Extended version of the Gini Index with different weighting schemes are also discussed. The use of the Gini Index and of its generalised versions is explained through a step-by-step procedure and numerical examples. For further information, see also: Charting Income Inequality. The Lorenz Curve. EASYPol Series 000 Impacts of Policies on Poverty. Basic Poverty Measures. EASYPol Series 007 Policy Impacts on Inequality: Inequality and Axioms for its Measurement. EASYPol Series 054 Policy Impacts on Inequality: [...]

Once a decision is taken to establish an MPI system, this module puts forward the aspects to be considered in organizing such a system and discusses possible institutional/organizational set ups. The following four organizational options are distinguished: Setting up an MPI capacity at central government level, but not directly affiliated to a line ministry; as a special unit in a line ministry (e.g. Ministry of Agriculture); as a separate project-type unit; as an external institution (research institute, NGO, consulting firm). Each of these options has special advantages and disadvantages. Which of the options is selected depends on the policy to be monitored, on the expectations from [...]

This module documents calculation and use of Lorenz curves for inequality analysis. Specifically, it 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 where ordinary Lorenz curves fail to work. It is developed for capacity developent and operational purposes.

The rules and enforcement mechanisms that guide and coordinate people’s behaviour have become central issues in international development cooperation. Understanding the governance framework is a precondition for successful projects and programmes also when dealing with sustainable management of natural resources. GTZ has been working in this area long before this term came to the fore. Not incidentally, governance is GTZ’s annual theme in 2004. Relative to purely technical aspects, the political and the institutional dimensions of its practical work have grown to be more and more prominent. Hence, it seems all the more important to share our experiences in governance [...]

Agricultural Development Policy: Concepts and Experiences, prepared under the aegis of the Food and Agriculture Organization of the United Nations (FAO), presents a fresh and comprehensive look at agricultural development policy. It provides a clear, systematic review of important classes of policy issues in developing countries and discusses the emerging international consensus on viable approaches to those issues. The text is unique in its coverage and depth, and it Cites policy experiences and applied studies in eighty countries. Develops the conceptual foundations for policies. Illustrates policies that have worked and those that have not, with explanations of why. Summarises hundreds [...]