Portal de apoyo a las políticas y la gobernanza

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Tool

2005

Impacts of Policies on Poverty. Absolute Poverty Lines. EASYPol Series 005

This analytical tool illustrates how to define “absolute” poverty lines, i.e poverty lines based on approaches that consider the welfare position of each individual or household as if it were independent of the conditions of other individuals or households belonging to the same community. In particular, this module will discuss the following methods: the food energy intake (FEI) the cost of basic needs (CBN) the consumption insufficiency method (CI) the budget standard method (BS) The analogies and differences of the above methods will be highlighted and we shall also illustrate how they can be made operational and how they work, by means of stepby-step procedures and examples.  For more information, see [...]

Tool

2005

Impacts of policies on poverty: The definition of poverty. EASYPol Series 004

This conceptual and technical paper illustrates how poverty can be defined in the context of policy impact analysis. After reporting and discussing the definition of poverty as “the lack of, or the inability to achieve, a socially acceptable standard of living”, it discusses the mono-dimensional and multi-dimensional approaches to the definition of poverty. Furthermore, the module focuses on the absolute and the relative concept of poverty, also drawing some analogies and differences with the concept of food security. A step-by-step procedure, illustrated by real case examples, is then provided to guide the reader through the process of poverty definition for [...]

Tool

2005

Social Welfare Analysis of Income Distributions. Ranking Income Distributions with Crossing Generalised Lorenz Curves. EASYPol Series 003

This analytical tool 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 resulting from policy changes that lead to income increases for some individuals and decreases for others. GL curves are then calculated for the alternative distributions to rank them on welfare grounds on the basis of Shorrocks’ Theorem. After observing that Shorrocks’ Theorem is not applicable, because GL curves cross once, necessary additional conditions, such as restrictions on the [...]

Tool

2005

Social Welfare Analysis of Income Distributions. Ranking Income Distributions with Generalised Lorenz Curves. EASYPol Series 002

This analytical tool 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 illustrating some pitfalls of ordinary Lorenz Curves, a cursory presentation of the step-by-step procedure to check for Generalised Lorenz dominance and to infer welfare judgements is provided and demonstrated with some simple numerical examples. This module also points out the limitations of the GL approach whenever GL curves cross each other. In addition, it [...]

Tool

2005

Social Welfare Analysis of Income Distributions. Ranking Income Distributions with Lorenz Curves. EASYPol Series 001

This analytical tool 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 Welfare Function (SWF) to infer welfare judgments, the rationale for using Lorenz Curves to rank income distributions is provided in a step-by-step procedure and is illustrated with some simple numerical examples. This module also points out the limitations of Lorenz dominance and highlights how, in some circumstances, it is necessary to use Generalised Lorenz (GL) Curves. Generalised [...]

Tool

2005

Charting Income Inequality. The Lorenz Curve. EASYPol Series 000

This analytical tool 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 Curves to represent inequality is also provided. It highlights that the Lorenz Curve is one of the most used ways of representing income distributions in empirical works thanks to its immediate comparability with a “natural” benchmark, the Equidistribution line, representing the most egalitarian distribution. The concepts of Lorenz dominance and intersection of Lorenz Curves [...]

Tool

2004

Natural Resources and Governance: Incentives for Sustainable Resource Use. Manual

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 [...]

Report

2004

Agricultural Development Policy. Concepts and Experiences

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 [...]

Issue paper

2003

Facing the Challenge of an HIV/AIDS epidemic: Agricultural Extension Services in Sub-Saharan Africa

The mandate of extension services, whether public or private, has always been rural human resources development with an aim to increase food production through the introduction of improved agricultural technology. The very survival of these human resources, both within the extension organization and among the clientele, however, is currently at stake due to the HIV/AIDS menace. Urgent and major efforts are needed by the extension services to prepare themselves for battle against the epidemic, to educate the farming population about the disease, and to develop new strategies, methodologies, materials, technology and equipment to serve the extension needs of thousands of [...]

Issue paper

2003

Mitigating the Impact of HIV/AIDS on Food Security and Rural Poverty

The AIDS epidemic is challenging all aspects of the development agenda. Many of the premises on which development interventions are based are no longer relevant. The disease has decimated sub-Saharan Africa's agricultural labour force and will continue to do so for generations, depleting the region of its food producers and farmers. Not only is the epidemic causing severe reversals in development gains, but it is making ‘typical’ development interventions impractical. Communities’ livelihoods are being permanently eroded and assets depleted with the reoccurring periods of sickness and death that the epidemic brings. Labour, a much valued human asset and the foundation of [...]