Policymakers in developing countries are
increasingly recognizing the necessity of developing
strategies and identifying specific investment programs to
reduce spatial differences in living standards within their
national territories. Choosing among alternate policy
instruments to support spatial convergence is not
straightforward. Should the focus be social policies that
support human development in lagging regions and promote

Mauritania has undergone massive
economic and political changes. Mauritania is a West African
country located on the western edge of the Sahara desert,
with a population of approximately 3 million people that is
mostly concentrated in the urban areas. Since independence
in the 1960s, Mauritania's economy has been dependent
on natural resources, iron ore first then combined with
fisheries, and presently oil and other minerals. Natural

This study documents the long-term
welfare effects of household non-traditional agricultural
export (NTX) adoption. The analysis uses a unique panel
dataset, which spans the period 1985-2005, and employs
difference-in-differences estimation to investigate the
long-term impact of non-traditional agricultural export
adoption on changes in household consumption status and
asset position in the Central Highlands of Guatemala. Given

Measuring the poverty and distributional
impact of the global crisis for developing countries is not
easy, given the multiple channels of impact and the limited
availability of real-time data. Commonly-used approaches are
of limited use in addressing questions like who are being
affected by the crisis and by how much, and who are
vulnerable to falling into poverty if the crisis deepens?
This paper develops a simple micro-simulation method,

This report is on the findings of a major international research project examining the links between trade, gender, and poverty. Trade liberalization can create economic opportunities, but women and men cannot take advantage of these opportunities on an equal basis. Women and men differ in their endowments, control over resources, access to labor markets, and their roles within the household.

Based on analysis of recent data on the
evolution of global temperatures, snow and ice covers, and
sea level rise, the Intergovernmental Panel on Climate
Change (IPCC) has recently declared that "warming of
the climate system is unequivocal." Global surface
temperatures, in particular, have increased during the past
50 years at twice the speed observed during the first half
of the 20th century. The IPCC has also concluded that with

World Development Indicators (WDI) 2009
arrives at a moment of great uncertainty for the global
economy. The crisis that began more than a year ago in the
U.S. housing market spread to the global financial system
and is now taking its toll on real output and incomes. As a
consequence, an additional 50 million people will be left in
extreme poverty. And if the crisis deepens and widens or is
prolonged, other development indicators, school enrollments,

This paper assesses the impact of water
supply variability on treaty cooperation between
international bilateral river basin riparian states. Climate
change is anticipated to change the variability of water
supply, as well as its expected magnitude. Previous studies
have focused mainly on water scarcity, measured in terms of
mean precipitation or per capita water availability in the
country, as a trigger for conflict or cooperation. The water

The national accounts are the single
most important source of information about the economy, and
are widely used in all countries to assess economic
performance and for policy analysis. However, the national
accounts have a number of well-known shortcomings when it
comes to treatment of the environment. For example, while
the income from harvesting timber is recorded in national
accounts, the simultaneous depletion of natural forest

This mid-term review has been undertaken
to assess progress in the implementation of the Eleventh
Five-Year Plan (11th 5YP) during its first two years and a
half, draw preliminary lessons, and make recommendations for
policy adjustments. The review examines the following
strategic objectives: ensuring the stable operation of the
macro economy and improving living standards; optimizing and
upgrading of industrial structure; increasing energy

This paper presents a framework for
analyzing tropical deforestation and reforestation using the
von Thunen model as its starting point: land is allocated to
the use which yields the highest rent, and the rents of
various land uses are determined by location. Forest cover
change therefore becomes a question of changes in rent of
forest versus non-forest use. While this is a simple and
powerful starting point, more intriguing issues arise when

This issue of environment matters
celebrates the 2010 international year of biodiversity and
describes some of the challenges and opportunities in
protecting biodiversity for the benefit of humankind. From
the world's highest mountain ranges to the lowland
plains, and from the great oceans and coastal wetlands to
agricultural landscapes, nations and communities rely on the
bounty and services of natural ecosystems. Biological