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Development and Testing of an Intervention to Improve Group Decision-Making Effectiveness in a Hidden Profile Scenario
Donovan, Angela S. - 2010
Research has repeatedly shown that when groups whose members have varying expertise are combined to make a decision … decision. In response to these findings and the fact that organizations are increasingly using groups rather than individuals … decision than others. Future research aims and implications are discussed. …
Persistent link: https://www.econbiz.de/10009474987
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Risk Preferences Beyond Expected Utility Theory: Theoretical and Experimental Approaches
R?ger, Maximilian - 2011
This thesis contributes to the development of theoretical and experimental approaches that extend the analysis of risk preferences beyond the classical concept of expected utility theory. The thesis contains four main chapters.The first two chapters are concerned with extensions and applications...
Persistent link: https://www.econbiz.de/10009482308
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How can we assess whether our simulation models improve the system understanding for the ones interacting with them
Tabacaru, Michaela; Kopainsky, Birgit; Sawicka, Agata; … - 2009
Most of the system dynamics studies that evaluate decision making in complex dynamic task focus on the evaluation of …
Persistent link: https://www.econbiz.de/10009458719
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Analyzing the Analyst. Heuristics and Biases, Group Decision-Making and Rational Herding in Forecasting Experiments
Proeger, Till Eduard - 2014
Persistent link: https://www.econbiz.de/10010434921
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Economic Forecasting. Experimental Evidence on Individual Biases, Group Cooperation and Herd Behavior
Meub, Lukas - 2014
Persistent link: https://www.econbiz.de/10010434922
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Characterizing core stability with fuzzy games
Shellshear, Evan - 2009
This paper investigates core stability of cooperative, TU games via a fuzzy extension of the totally balanced cover of a TU game. The stability of the core of the fuzzy extension of a game, the concave extension, is shown to reflect the core stability of the original game and vice versa....
Persistent link: https://www.econbiz.de/10009452563
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Portfolio-Modelle mit unscharfen Parametern. Ein theoretischer und empirischer Vergleich mit dem klassischen Modell nach Markowitz.
Duan, Li - 2011
In der vorliegenden Arbeit werden Modelle für die Portfolio-Optimierung analysiert und implementieren. Dabei stehen quantitative Methoden der Fuzzy-Logik im Vordergrund. Zunächst wird das klassische Portfolio-Modell nach Markowitz dargestellt und dessen Resultate für einen Vergleich mit einem...
Persistent link: https://www.econbiz.de/10009449728
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An evaluation methodology for the level of service at the airport landside system
Park, Yong Hwa - 1994
service in the airport landside system from the user'sperception, this research proposes to apply a multi-decision model using … conceptual phenomena and amodelling language for real situations. The multi-decision model was applied toa case study at Kimpo …
Persistent link: https://www.econbiz.de/10009461155
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Fuzzy approach to supply chain management
Smolová, Jaroslava; Pech, Martin - 2012
During recent years, the supply chain performance management has become a key strategic consideration. Many manufacturers seek to collaborate with their suppliers and customers in order to upgrade their competitiveness and management performance. Because of complexity, uncertainty and vagueness...
Persistent link: https://www.econbiz.de/10011316139
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Theoretical aspects of long-term evaluation in environmental economics
Traeger, Christian - 2006
economics, decision theory, the economics of sustainability and cost benefit analysis. The thesis is structured in three parts … underlying model and analyzes the interaction with other characteristics of intertemporal decision making. The latter include an … decision maker has to choose a zero rate of pure time preference. Instead of devaluing the future for reasons of sheer …
Persistent link: https://www.econbiz.de/10009476176