The great 21st-century migration into
cities will present both a great challenge for humanity and
a significant opportunity for global economic growth. This
paper describes the diverse patterns that define this
metropolitan migration. It then lays out a framework for
understanding the costs and benefits of new arrivals through
migration's externalities and the challenges and policy
tradeoffs that confront city stakeholders. The paper

Across the world, the housing sector
plays a key role in local and national economies, and
expanding access to housing can encourage more equitably
shared economic growth. This report surveys current policy
interventions designed to encourage affordable housing in
East Asia and the Pacific (EAP). The purpose of this report
is to provide a general overview of the recent trends in
urbanization and development in EAP and to consider

This book rental housing lessons from
international experience and policies for emerging market
is an effort to bring rental housing to the forefront of the
housing agenda of countries around the world and to provide
general guidance for policy makers whose actions can have an
effect on where and how people live. It warns of the
challenges they face and provides guidelines on how to
develop or redevelop a sound rental sector. it can enable

The report starts with background on the
history, scope, and character of displacement in Georgia.
Although there is a lack of comprehensive data on Georgian
internally displaced persons, or IDPs' living
conditions and livelihood status, this section collates what
information exists. Part two defines livelihood support,
maps out the sector as currently implemented in Georgia, and
describes the types of activities in place to boost IDP

Development and humanitarian actors
currently engaged in Somalia face the challenge of
delivering assistance in such a way that it is supportive of
peace and state building, addresses the acute vulnerability,
and dependence of large shares of the population while
operating in a still insecure and changing environment.
Forced displacement is a key feature of the current
political economy context of Somalia. The necessity of

This policy note provides a summary of
extensive analysis carried out on urban poverty in Indonesia
today and a review of main urban poverty programs, with the
objective of providing the basis for an urban poverty
reduction strategy. A second policy note, 'Indonesia:
evaluation of the urban Community-Driven Development, or CDD
program, Program Nasional Pemberdayaan Masyarakat
(PNPM)' summarizes a more detailed process evaluation

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.

Against the backdrop of rapidly rising
urbanization in the developing world and the growing demand
for basic services such as water and power, there is an
increasing need to improve service delivery, particularly in
low-income urban settlements. Output-based aid (OBA)
approaches, with their pro-poor targeting, have been piloted
in cities around the world. This note discusses the benefits
and challenges of using an OBA approach in urban projects

The aim of the scoping study was to gain
an understanding of the productive activities slum dwellers
engage in that rely on energy services and the potentials
and challenges of slums in Ghana regarding access to modern
energy services and income generation from productive
activities. The objective of the ESMED-EAfUP (Energy Sector
Management Assistance Program - ESMAP/SME Development -
Energy Access for the Urban Poor) programme is 'to

The case studies documented in this
report aim to inform the energy access community (including
practitioners, civil society groups, project planners, end
users) about best practices of successful energy access
initiatives targeted at slum dwellers. Eight case studies
focusing on electrification and household energy were
selected from India, Bangladesh, Colombia and Brazil, all
countries that have had varying success in providing access

This paper examines the policy options
for India as it seeks to improve living conditions of the
poor on a large scale and reduce the population in slums.
Addressing the problem requires first a diagnosis of the
market at the city level and a recognition that government
interventions, rather than thwarting the operations of the
market, should seek to make it operate better. This can
substantially reduce the subsidies required to assist low

This document builds upon several recent
studies and reports carried out in the 2006-2007 period. The
first note, entitled analysis of housing supply mechanisms
(World Bank), analyzes the situation of housing supply in
urban areas in Egypt, including the study of existing formal
and informal mechanisms for the delivery of urban housing,
the institutions responsible for supply and regulation, the
characteristics of the formal and informal stock, and the