Este trabajo aborda la necesidad de mostrar de una manera integral y crítica el derecho a la vivienda en Colombia, su marco normativo, su creación en la Constitución de 1991, la protección internacional de los Derechos Humanos y de los diferentes puntos de vista adoptados por la jurisprudencia de la Corte Constitucional, corporación que le otorgó el rango de derecho fundamental.

This is covers land administration and
reform in Sub-Saharan Africa, and is highly relevant to all
developing countries around the world. It provides simple
practical steps to turn the hugely controversial subject of
"land grabs" into a development opportunity by
improving land governance to reduce the risks of
dispossessing poor landholders while ensuring mutually
beneficial investors' deals. This book shows how Sub

Rural markets are important traditional institutional frameworks which perform a number of key functions in rural societies. Our author presents the major ones in Nigeria.

Market liberalisation in the 1980/90s brought about fundamental changes to marketing structures in Africa, creating new opportunities but also, often, making it more difficult for smallholders to access markets.

Representing 30 per cent of Ghana’s formal trade in maize, the Techiman market serves as the main cereals trade platform within the country and the sub-region. However, its role in the region’s economic development is threatened by several shortcomings. The Municipal Assembly and the Techiman traders have therefore launched an innovative public-private initiative to upgrade the maize market infrastructure.

Grain markets in Africa suffer from a range of constraints. Smallholder farmers are particularly affected owing to their vulnerability to price fluctuations and their weak bargaining position. Many African governments as well as donors reckon with improvements through warehouse receipt systems. The article illustrates the theoretical potential of the WRS and some of the obstacles in setting them up in African countries.

Regional trade bears a great potential to improve food security in West Africa. Again and again, however, efforts made in this field by organisations such as ECOWAS and UEMOA are frustrated by the policies of individual countries.

Logistics costs play a decisive role in food price development, especially when looking at local agricultural supply chains, e.g. for fruit and vegetables. The logistics cost burden on groceries varies greatly, depending on the prevalent supply chain setup. This article discusses the pros and cons of a traditional supply of agricultural produce into cities versus a modernised logistics setup, involving organised retail chains.

Not only is biodiversity a valuable asset, but it also represents a possible source of income for rural communities. The article shows how Peru is making use of this potential in the context of the BioTrade concept to sustain both, rural livelihood and conservation of native biodiversity. It further analyses the challenges farmers face and how targeted support for supply chains can help to overcome these challenges.

In the early 1980s, Germany’s KfW Development Bank financed the first irrigation project around Mount Kenya. A reliable supply of water was expected to enable farmers to achieve stable yields. In this way, they could not only safeguard their own food supply but also supply new markets and earn themselves an income. The following article takes stock of progress and benefits.

Liberia’s government seeks to put greater emphasis on integrated cash/food crop systems with broad-based farmer participation. However, shortcomings in regulations on land transactions could threaten livelihoods in what is already a vulnerable country.

Agriculture is the basis for the livelihoods of the rural Congolese population. Yet despite its considerable potential, the sector and its many smallscale producers are barely served by microfinance institutions. The lack of adapted financial products for development of the farming sector is one of the reasons for the country’s continuing dependence on food imports.