En Afrique, pres de 500 millions de personnes resident aujourd'hui dans des bidonvilles. La plupart de ces quartiers ne sont pas << en regle >> en matiere de foncier, d'habitat, d'amenagement ou de services. Les operations urbaines constituent un outil privilegie pour ameliorer les conditions de vie des habitants des quartiers precaires. Malgre des progres indeniables realises dans la derniere decennie, le bilan reste mitige, notamment en termes d'impacts social, economique, urbain et environnemental.

Source: Afrik.com

Dans un nouveau rapport, deux experts de la Banque mondiale (Salim ROUHANA et Dina Nirina RANARIFIDY- spécialistes en développement urbain ) analysent l’évolution du paysage urbain sénégalais.

This paper quantifies the misallocation of manufacturing output and factors of production between establishments across Indian districts during 1989-2010. It first distills a number of stylized facts about misallocation in India, and demonstrates the validity of misallocation metrics by connecting them to regulatory changes in India that affected real property. With this background, the study next quantifies the implications and determinants of factor and output misallocation.

This paper analyzes real estate market dynamics over the past decade in the city of Ahmedabad, India, with a view to improving the living conditions of the large population living in slums. The paper combines census data, the National Sample Survey, and slum household surveys to review the demand side of the market. Satellite photography was used to estimate the production of both formal and informal housing over the past ten years. Analysis of the execution of the development plan for the Ahmedabad region and town planning schemes shows how the system of housing supply has evolved.

This year's edition of the little green data book includes a focus story on oceans and its ecosystem services, as well as estimates of global marine fisheries wealth accounts, a first step in capturing the value of this important resource stock. A new set of ocean-related indicators are also introduced, highlighting the role of oceans in economic development and providing policy makers the information to make better decisions for the sustainable management of oceans.

The objective of the Nepal Investment Climate Assessment (ICA) is to evaluate the investment climate in Nepal in all its dimensions and promote policies to strengthen the private sector. The investment climate is made up of many dimensions that shape the opportunities for investments, employment creation, and growth of private firms. Such dimensions include factor markets, product markets, infrastructure services, and the macroeconomic, legal, regulatory, and institutional framework.

Climate resilient cities a primer on reducing vulnerabilities to disasters is prepared as a guide for local governments in the East Asia Region to better understand the concepts and consequences of climate change; how climate change consequences contribute to urban vulnerabilities; and what is being done by city governments in East Asia and around the world to actively engage in learning, capacity building, and capital investment programs for building sustainable, resilient communities.

An efficient and affordable access to
jobs, education and services is considered a fundamental
element for development. However, the mobility conditions in
the cities have deteriorated because of the increasing
motorization and urbanization. The number of new cars that
enter the cities every year outpaces the construction of new
roads, aggravating the existing congestion issues.
Therefore, the urban models that revolve around highways and

Au moment de finaliser le Nouvel Agenda Urbain, les États membres des Nations Unies devraient aborder la question du foncier comme secteur d’intérêt clé et inclure la terre dans tous les types d’établissements humains : urbains, périurbains, et ruraux, riches ou pauvres.

Conflits armés et crises alimentaires contribuent à leur manière à urbaniser
l’Afrique sub-saharienne lorsque les villes jouent un rôle de refuge et que les combats
se déroulent à la campagne. Malgré l’évacuation de ses habitants lors de la chute du
régime Habyarimana en 1994, la capitale du Rwanda n’a pas démenti ce schéma et
s’est vite repeuplée une fois le génocide terminé. La différence est qu’elle est
désormais tenue par des élites tutsi et que les bouleversements de l’année 1994 ont

Source: BAD

Perú: Redimensionando la población rural
Fernando Eguren*
1 de diciembre de 2008