This paper analyzes the impact of
climate change on animal husbandry in Africa. It regresses
the net revenue from raising animals in small and large
farms across Africa on climate, soil, and other control
variables to test the climate sensitivity of livestock. The
study is based on a survey of over 9,000 farmers across 11
countries conducted by the World Bank and the Global
Environment Facility. From this dataset, 5,400 farms were

This report looks at, and beyond, the management hydrological variability to interventions aimed at decreasing the vulnerability of the economy to these shocks. It helps clarify linkages between the country's economic performance and its water resources endowment and management. It then uses this analysis to recommend both water resource strategies and economic and sectoral policies that will enhance growth and insulate the Ethiopian people and economy from the often devastating, economy-wide effects of water shocks.

The Andean region of Puno, known as the
altiplano, is located at 3,830 meters above sea level. The
terrain is prone to flooding, and thus difficult to
cultivate. In order to deal with this situation, Andean
indigenous populations displaced huge amounts of soil in
order to create raised fields that were better adapted to
agricultural use. Raised fields resolved many of the
problems that affect agriculture at high altitude. The

This paper describes the contract
mechanism developed for the Regional Integrated
Silvopastoral Ecosystem Management Project, which is being
implemented with financing from the Global Environment
Facility (GEF). The project is testing the use of the
payment-for-service mechanism to encourage the adoption of
silvopastoral practices in three countries of Central and
South America: Colombia, Costa Rica, and Nicaragua. The

This paper develops the structural
Ricardian method, a new approach to modeling agricultural
performance using cross-sectional evidence, and uses the
method to study animal husbandry in Africa. The model is
intended to estimate the structure beneath Ricardian results
in order to understand how farmers change their behavior in
response to climate. A survey of over 5,000 livestock
farmers in 10 countries reveals that the selection of

Conservation of high-biodiversity tropical forests is sometimes justified on the basis of assumed hydrological benefits - in particular, the reduction of flooding hazards for downstream floodplain populations. However, the "far-field" link between deforestation and distant flooding has been difficult to demonstrate empirically. This simulation study assesses the relationship between forest cover and hydrology for all river basins intersecting the world's tropical forest biomes.

The results of the alpha survey on
administrative barriers completed in 2006 indicate that,
notwithstanding recent government reforms to reduce
regulations affecting firms, administrative burdens are
still substantial impediments to doing business. Based on
the survey, the Bulgarian Government has commissioned an
in-depth analysis of the procedure affecting three sectors:
tourism, food, and transport. This report recommends the

This report summarizes the findings of a
study undertaken by the World Bank at the request of the
Government of Rwanda. The study had three main objectives:
(i) Validate the argument that agriculture has potential to
become a leading engine of pro-poor growth in Rwanda and
identify potential sources of rapid and sustainable growth
within the agricultural sector; (ii) identify key actions
that will be needed to unlock these sources of agricultural

Focuses on the impacts of climate change on reindeer husbandry in the Arctic and local adaptation techniques that could be useful and cooperation for others that need to be developed and shared.

This report attempts to fill that gap
for two of the most important water-related issues facing
the effects of climate variability and the steady
degradation of the nation's water resources. The study
reported here concluded that the El Niño-La Niña episode
from 1997-2000 cost the country Ksh 290 billion (about 14
percent of GDP during that period). During El Niño-induced
floods, this cost primarily arises from destruction of

The most traditional and widely used
farming systems in the humid upland tropics are based on
fallowing and various forms of slash-and-burn agriculture.
Their sustainability depends on the duration of the fallow;
as long as the fallow stage is longer than seven or eight
years, slash-and-burn systems usually remain efficient. They
produce a moderate yield using a low-input technology that
is especially efficient in terms of returns to labor. With a

The purpose of this study is to assess
agriculture's competitiveness in Colombia. During the
past 12 years, Colombia's agricultural sector has
performed poorly, resulting in the continuation of extensive
rural poverty. Improving the sector's competitiveness
is the only sure and lasting way to improve its growth
performance and reduce poverty. Thus, the main objectives of
this study are to assess: (a) the sector's current and