Yigezu Atnafe Yigezu

Yigezu Atnafe Yigezu
Senior Agricultural Economist

Dr. Yigezu Atnafe Yigezu is an agricultural economist with a focus on international development. He has research interest and experience in various areas of agricultural development, including production economics, bio-economic modeling of production systems, natural resource and environmental economics, crop, and livestock value chain analysis, policy analysis, and technology adoption, out-scaling, and impact assessment.

Yigezu joined ICARDA in 2010 as a post-doctoral scientist and was subsequently promoted to become a scientist and finally a senior scientist. His current research portfolios include adoption and impact assessments for the CGIAR Research Program on Wheat (CRP-Wheat) in six countries, estimation of food loss and wastage in each node across the entire wheat value chain in three countries, field experiment using RCT on alternative extension and input service delivery systems, economics of conservation agriculture, estimation of the cost of land degradation, and bio-economic modelling for optimization and sustainable development of mixed crop-livestock production systems. Throughout his career, he has supported research projects in over 16 countries in Africa, Asia, and North America.

Yigezu has published 23 peer-reviewed journal articles, five book chapters, six working papers in numbered series, 25 conference proceedings, and over 30 project reports. Yigezu has also co-edited a book and has many manuscripts currently under review with ISI journals and in the pipeline. In the last eight years alone, he has raised over US$3.61 million in research funding.

Yigezu holds a Ph.D. degree in agricultural economics from Purdue University in the United States where he also got his master’s degree. His quantitative skills include mathematical programming, stochastic dynamic programming, computable general equilibrium (CGE), and econometrics. Before his graduate studies, Yigezu worked for 14 years – 10 years with the government of Ethiopia, two years with a children welfare organization, and two years with a research organization.

Yigezu Atnafe Yigezu's Publications

Legume-based rotations have clear economic advantages over cereal monocropping in dry areas
Where in the value chain are we losing the most food? The case of wheat in Jordan
Modeling Producer Responses with Dynamic Programming:  A Case for Adaptive Crop Management
Identification of strategies to improve goat marketing in the lowlands of Ethiopia: a hedonic price analysis
Is DNA Fingerprinting the Gold Standard for Estimation of Adoption and Impacts?  A Case of Lentils in Bangladesh
Modelling land-use decisions in production systems involving multiple crops and varieties
Bio-economic analysis of dual-purpose management of winter cereals in high and low input production systems
Enhancing adoption of agricultural technologies requiring high initial investment among smallholders
Political Economy of the Wheat Sector in Morocco: Seed Systems, Varietal Adoption, and Impacts
Impacts of Improved Supplemental Irrigation on Farm Income, Productive Efficiency and Risk Management in Dry Areas
Bio-economic efficiency of creep supplementation of forage legumes or concentrate in pasture-based lamb production system
Are Development Projects Pursuing Short-Term Benefits at the Expense of Sustainability?
Financial incentives: Possible options for sustainable rangeland management?
Does Zero Tillage Improve the Livelihoods of Smallholder Cropping Farmers?
Measuring the effectiveness of extension innovations for out-scaling agricultural technologies
A policy option for valuing irrigation water in the dry areas
Journal Article
November 30, 2014

Participants at the international conference on policies for water and food security in the dry areas, held in June 2013, agreed that, given the fast pace of depletion of groundwater, the issue of water valuation in the dry areas is no longer one of...

Implications of a shift in irrigation technology on resource use efficiency: A Syrian case
Integrated joint pest management strategies in the presence of control spillovers