Nonseparable household models outline
the links between agricultural production and household
consumption, yet empirical extensions to investigate the
effect of production on dietary diversity and diet
composition are limited. Although a significant literature
has investigated the calorie-income elasticity abstracting
from production, this paper provides an empirical
application of the nonseparable household model linking the

The overall goal of this report is to
assist the World Bank Group (WBG) to achieve greater impact
for women from its current activities in agribusiness in
Papua New Guinea (PNG), and to provide clear recommendations
on additional interventions aimed at improving outcomes for
women. The report focuses on the supply chains for coffee,
cocoa, and horticultural products (fresh produce), as there
is a wealth of knowledge on these supply chains and on

This paper provides evidence on the
effects of agricultural productivity on wage rates, labor
supply to market oriented activities, and labor allocation
between own farming and wage labor in agriculture. To guide
the empirical work, this paper develops a general
equilibrium model that underscores the role of reallocation
of family labor engaged in the production of non-marketed
services at home (`home production'). The model

The Nigerian labor force, like that of
many countries in Africa, is heavily concentrated in
agriculture. According to World Bank reports, the
agricultural sector in Nigeria grew by about 6.8 percent
annually from 2005-2009. This report focuses on the
characteristics of the agricultural sector and rural
households in Nigeria, and their implications for poverty.
This report examines the relationships using nationally

What is the utility from obtaining more
precise values of natural resource objects (rainforests),
through surveys or other similar information gathering? In
the value of information problems studied here, a principal
who wishes to preserve a resource sets a price to offer to a
seller without knowing precisely the protection value or
opportunity value, to the seller. The value of information
related to more precise information about the protection

Understanding the trade-offs in
improving the precision of agricultural measures through
survey design is crucial. Yet, standard indicators used to
determine program effectiveness may be flawed and at a
differential rate for men and women. The authors use a
household survey from Mozambique to estimate the measurement
error from male and female self-reports of their adoption
and knowledge of three practices: intercropping, mulching,

Climate change presents significant
threats to sustainable poverty reduction in Tajikistan. The
primary impacts on rural livelihoods are expected to stem
from reduced water quantity and quality (affecting
agriculture), and increased frequency and severity of
disasters. Options for farming households to autonomously
adapt (and thereby move from climate vulnerability to
resilience) include adoption of on-farm and off-farm

The development and business communities
involved in the African agriculture and agribusiness sectors
have recently experienced a strong resurgence of interest in
promoting value chains as an approach that can help design
interventions geared to add value, lower transaction costs,
diversify rural economies, and contribute to increasing
rural household incomes in Sub-Saharan Africa (SSA)
countries. Enhancing value chain competitiveness is

In a context of rapid urbanization and
energy transition, massive investments will be required to
develop efficient public transport networks. Capturing the
increase in land value caused by transport infrastructure
(for example, through a betterment tax) appears a promising
way to finance public transport. However, it is no trivial
task, as it is difficult to anticipate the rent creation.
This paper uses a simple city model based on urban economic

Rwanda is experiencing its best
growth performance since independence. With average annual
GDP growth rate of 8 percent and 5.2 percent for
agricultural GDP from 1999-2012, Rwanda s recent growth is a
historical record. The poverty headcount fell from 59
percent in 2001 to 45 percent in 2011, and agriculture
continues to be one of the main drivers of growth and
poverty reduction in Rwanda, significantly lifting rural

Improving agricultural productivity and
promoting exports are top priorities for the Government of
the Republic of the Union of Myanmar. Given the centrality
of rice to the rejuvenation of agriculture in Myanmar, the
rice sector is of critical importance, especially rice
exports. The government announced ambitious targets of 2
million metric tons (tons)2 of rice exports by 2014/15 and 4
million tons by 2019/20. Recent actual performance is

It is clear that climate change involves changes in temperature and precipitation and, therefore, directly affects land productivity. However, this is not the only channel for climatic change to affect agro-systems. Biodiversity is also subject to climatic change. The present paper illustrates a unique attempt to economically assess the potential effects of climate change induced impacts of biodiversity on the agricultural sector in terms of changes in land productivity, changes in agricultural output and, ultimately, changes in national GDPs.