Sökning: "economic systems"
Visar resultat 16 - 20 av 1278 avhandlingar innehållade orden economic systems.
16. Land-use competition and agricultural greenhouse gas emissions in a climate change mitigation perspective
Sammanfattning : Productive land for food production, bioenergy, or preservation of nature is a limited resource. Climate change mitigation puts additional pressure on land via higher demand for bioenergy to replace fossil fuels and via restrictions on deforestation—two processes that limit the availability of land for food produc- tion, and may thus also raise food prices. LÄS MER
17. Handeln och betalningarna mellan Sverige och Tyskland 1934-1945 : Den svensk-tyska clearingepoken ur ett kontraktsekonomiskt perspektiv
Sammanfattning : The purpose of this thesis has been to analyse the managing of risks, insecurities and transactions costs that deterred economic exchange during the 1930’s and the 1940’s, within the Swedish-German bilateral clearing system, from a Swedish contractual theoretical perspective. In this thesis it has been shown that the clearing agreement was put in practice in 1934, on initiative of Sweden. LÄS MER
18. Utility Theory and Structural Analysis. Essays in the History of Swedish Economic Thought
Sammanfattning : The first paper in this study is "Cassel and Revealed Preference Theory." The background to the paper is the general agreement that P. Samuelson originated the revealed preference theory of consumer behaviuor in 1938, but that there has not been such unanimous consent regarding possible precursors of the theory. LÄS MER
19. Virtual learning environments in higher education : a study of students' acceptance of educational technology
Sammanfattning : Virtual Learning Environments (VLEs) are fundamental tools for flexible learning in higher education, used in distance education as well as a complement to teaching on campus (blended learning). VLEs imply changing roles for both teachers and students. LÄS MER
20. Virtual Learning Environments in Higher Education : A Study of User Acceptance
Sammanfattning : The aim of the thesis was to create knowledge about factors influencing acceptance of virtual learning environments among academic staff and students in blended learning environments. The aim was operationalised by four research questions. LÄS MER