This paper addresses the challenge of increasing the rate of varietal turnover to prevent depreciation of improved cultivars over time. It examines the supply of and demand for improved cultivars of wheat in India to illustrate this challenge in a unique manner, combining national-level data on...

Expectations are high that transition in Tunisia, Egypt, Libya, and Yemen will bring about more freedom, justice, and economic opportunities. However, experiences from other world regions show that countries in transition are at high risk of entering conflicts, which often come at large...

The introduction and dissemination of improved dairy cow breeds in Uganda is arguably the most significant step taken to develop a modern and commercial dairy industry in the country over the last two decades. This study uses a nationally representative sample of Ugandan households to rigorously...

Standard microeconomic methods consistently suggest that, in the short run, higher food prices increase poverty in developing countries. In contrast, macroeconomic models that allow for an agricultural supply response and consequent wage adjustments suggest that the poor ultimately benefit from...

Indian agriculture was transforming from a cereal-based production system toward high-value crops (HVC) during the 1990s. However, food security concerns resurfaced during the first decade of the 21st century, and the policy environment tilted in favor of cereal-based production systems,...

An in-depth quantitative analysis is undertaken in this paper to assist the Southern African Development Community (SADC) Secretariat, member countries, and development partners in setting future regional investment priorities for agricultural research and development in the SADC region. A...

While previous research on cash transfer programs has primarily concentrated on micro-economic effects, this paper analyzes general equilibrium effects of social transfer policies using a computable general equilibrium model applied to Cambodia. It identifies the potential impact of these...

This study aims to explore and quantify systematic similarities and differences between four major global cropping systems products: the dataset of monthly irrigated and rainfed crop areas around the year 2000 (MIRCA2000), the spatial production allocation model (SPAM), the global agroecological...

Evidence exists which shows growing disillusionment with and disinterest in agricultural-based livelihoods among the youth in Africa south of the Sahara. This disillusionment raises concerns for the future of agriculture for the developing world as it can lead to higher rural urban migration,...