Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2015
Authors
Arne Sæbø Hans Martin Hanslin Torfinn Torp Syverin Lierhagen Helena Gawrońska Kajetan Dzierzanowski Stanisław W, GawrońskiAbstract
No abstract has been registered
Authors
Yang Shao James Campbell Gregory Taff Baojuan ZhengAbstract
No abstract has been registered
Abstract
Markets for cash-crops in developing countries are typically characterized by a concentration of buyer power at different levels of the supply chain. For instance, small-scale coffee farmers sell their produce to a middleman, who in turn sells the coffee onward to an exporter, often a foreign multinational, with monopsony power in the hands of the purchasers at both levels. We analyze pricing behavior and welfare with different assumptions regarding market power. In particular, we show that a more powerful exporter is likely to benefit the producers and may even lead to higher welfare for the producer country as a whole.
Authors
Victoria Gonzalez Olavi Junttila bente LindgÅrd rigmor Reiersen Kajetan Trost Kari Anne BråthenAbstract
No abstract has been registered
Authors
Zhibo Hamborg YeonKyeong Lee Carl Jonas Jorge Spetz Jihong Liu Clarke Qiaochun Wang Dag-Ragnar BlystadAbstract
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Abstract
No abstract has been registered
Authors
Magnus Lund Jarle W. Bjerke Bert G. Drake Ola Engelsen Georg Heinrich Hansen Frans-Jan W. Parmentier Thomas Powell Hanna Marika Silvennoinen Matteo Sottocornola Hans Tømmervik Simon Weldon Daniel RasseAbstract
Creative Commons Attribution 3.0 license
Abstract
Part of the Vega archipelago in north-western Norway is a cultural landscape listed as a UNESCO World Heritage site. Its buffer zone comprises most of the main island of Vega, where agriculture is an important land use. The authors describe interdisciplinary research carried out in the buffer zone. The research revealed the significant role of agriculture for the maintenance of the traditional open coastal landscape. The finding was further underlined by the fact that many visitors to the site never reach the outer archipelago, which is the core of the listed site. Based on interpretations of aerial photographs, land cover maps were produced for three cross-sections in time (1965, 1986, and 2009). A further reclassification of the land cover was performed to capture the change in openness due to change in land cover. Viewshed maps of each building found on the aerial photographs were overlain with the openness classes to capture the visual consequences of the buildings due to changes in land cover. A marked decrease in open land surrounding the buildings was found in the study area, which comprised Holand and Floa-Kjul in Vega Municipality, which in turn comprises the islands of the Vega archipelago. The regrowth of the land seemed to be happening regardless of building category
Authors
Lisbeth Schnug Torbjørn Ergon Lena Jakob Janeck J Scott-Fordsmand Erik J. Joner Hans Petter LeinaasAbstract
No abstract has been registered
Authors
Geir Wæhler GustavsenAbstract
No abstract has been registered