Habtamu Alem
Research Scientist
Attachments
CVBiography
Alem holds Ph.D. and M.Sc. in Economics from the Norwegian University of Life Sciences (NMBU). He works as a research scientist at the Norwegian Institute of Bioeconomy Research (NIBIO) in the Department of Economics and Society. Alem was a researcher for the Ethiopian Institute of Agricultural Research and an executive officer for the Norwegian Institute of Agricultural Research. He is now the project coordinator for the SYSTEMIC project, which covers eight EU nations.
His research interest is food and nutrition security; Environmental and production economics; Climate change; Econometrics; impact assessment; circular economics; cost benefit analysis; consumer economics; Risk analysis; and topics related to development economics (developing and developed countries)
Authors
Habtamu AlemAbstract
Previous application of the stochastic frontier model and subsequent measurement of the performance of the crop sector can be criticized for the estimated production function relying on the assumption that the underlying technology is the same for different agricultural systems. This paper contributes to estimating regional efficiency and the technological gap in Norwegian grain farms using the stochastic metafrontier approach. For this study, we classified the country into regions with district level of development and, hence, production technologies. The dataset used is farm-level balanced panel data for 19 years (1996–2014) with 1463 observations from 196 family farms specialized in grain production. The study used the true random effect model and stochastic metafrontier analysis to estimate region-level technical efficiency (TE) and technology gap ratio (TGR) in the two main grain-producing regions of Norway. The result of the analysis shows that farmers differ in performance and technology use. Consequently, the paper gives some regionally and farming system-based policy insights to increase grain production in the country to achieve self-sufficiency and small-scale farming in all regions.
Authors
Habtamu AlemAbstract
No abstract has been registered
Authors
Habtamu AlemAbstract
No abstract has been registered
Authors
Habtamu AlemAbstract
No abstract has been registered
Division of Food Production and Society
DairyMix. Multi-criteria assessment, decision support and management tools for sustainable circular mixed farming systems for dairy production
A total of 10 research institutions from Europe and Latin America have joint forces to develop a tool for dairy farmers. The overall aim is to increase sustainability and reinforce climate friendly mixed crop and dairy production systems.
Division of Food Production and Society
FoodsecURe: Food security through better sanitation: the case of urine recycling
Human urine contains essential plant nutrients. Hence, urine can serve as a “free” and locally available fertiliser. Successful, low-cost urine-diverting toilets (UDTs) that separately collect urine have been developed in Scandinavia and Europe and manufactured at large scale in Africa. A solution for stabilising urine into a solid fertiliser has also been developed. But why can't we recycle urine at scale? In Sweden UDTs are used in some cottages, and the Swedish University of Agricultural Science (SLU) has developed a method to stabilise and dry urine into a fertiliser product, urine-based fertiliser (UBF). FoodSecure aims to implement this technology at a medium scale in Ethiopia.
Division of Food Production and Society
Agricultural mitigation measures and the value of water quality improvements
Agriculture is one of the main sources of water pollution in Norway, and an important contributor to GHG emissions.