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Identifier 000399475
http://
Title Essays in expected utility : agricultural production under uncertainty
Author Καυκαλάς, Ιωσήφ
Thesis advisor Β. Τζουβελέκας
Abstract This thesis presents how uncertainty affects decision making, especially in terms of efficiency and productivity, and analyzes the primary sources of suboptimal behavior. Alternatives to the prominent Expected Utility framework are examined, with special focus on the State-Contingent approach, which is used to produce adequate measures and a state-decomposition of the Malmquist productivity index. On the empirical part, the non-parametric methodology of Data Envelopment Analysis (DEA) is applied on real data in agriculture, with special attention in the significance and proper use of distance functions. Moreover, a new approach in the calculation of distance functions is proposed, solving the issues of slacks and input-output differences. Finally, a theoretical model for decisions under uncertainty is proposed and compared against mainstream models of Expected Utility and leading behavioral models.
Language Greek
Subject Data development analysis (DEA)
Efficiency
Malmquist index
Productivity
Uncertainty
Αβεβαιότητα
Αποτελεσματικότητα
Παραγωγικότητα
Issue date 2015
Collection   School/Department--School of Social Sciences--Department of Economics--Doctoral theses
  Type of Work--Doctoral theses
Permanent Link https://elocus.lib.uoc.gr//dlib/4/1/3/metadata-dlib-1455703443-377075-17016.tkl Bookmark and Share
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