Comparison of Mean-Variance theory and Expected-Utility theory through a Laboratory ExperimentExperimental from EconWPA Abstract: In the 40’s and early 50’ two decision theories were proposed and have since dominated the scene of the fascinating field of decision-making. In 1944 – when von Neumann and Morgenstern showed that if preferences are consistent with a set of axioms then it is possible to represent these preference by the expectation of some utility function – Expected Utility theory provide a natural way to establish “measurable utility”. In the early 50’s Markowitz introduced the Mean-Variance theory that is the basis of modern portfolio selection theory. Even if both models were analyzed from virtually all possible point of view; although they were tested against several generalizations; even though they seams to be the most attractive theories of decision making, they were never testes gains each other. This paper will try to fill this gap. It investigates, using experimental data, which of these two models represent a better approximation of subjects’ preferences. Keywords: Expected utility; Mean variance; preference functional; pair wise choice; experiments (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: http://EconPapers.repec.org/RePEc:wpa:wuwpex:0402001 Access Statistics for this paper More papers in Experimental from EconWPA |
Is your work missing from RePEc? Here is how to contribute.
Questions or problems? Check the EconPapers FAQ or send mail to .
EconPapers is hosted by the
Swedish Business School at Örebro University.