Showing 1 - 10 of 11
We provide an evolutionary foundation to evidence that in some situations humans maintain optimistic or pessimistic attitudes towards uncertainty and are ignorant to relevant aspects of the environment. Players in strategic games face Knightian uncertainty about opponents' actions and maximize...
Persistent link: https://www.econbiz.de/10010366542
Dieser Beitrag stellt unter der Bezeichnung „Ordonomik“ ein Forschungsprogramm vor,das ursprünglich im Bereich der Wirtschafts- und Unternehmensethik entstanden ist undnunmehr allgemein gesellschaftstheoretisch als institutionalistisch ausgerichteter Rational-Choice-Ansatz zur Analyse von...
Persistent link: https://www.econbiz.de/10005867252
Ist die zunehmende Mathematisierung dafür verantwortlich, dass ordnungspolitische Inhalte immer mehr aus dem wirtschaftswissenschaftlichen Curriculum verdrängt werden? Der vorliegende Beitrag verneint diese Frage. Er plädiert dafür, dass ordnungspolitisch orientierte Ökonomen und stärker...
Persistent link: https://www.econbiz.de/10005859908
This paper argues that the perspective of ordonomic—a rational-choice based analysis of (interdependencies between) social structure and semantics—can provide new insights into the changing role of business in society. We claim (a) that the proper role of business is societal value creation,...
Persistent link: https://www.econbiz.de/10005859911
Dieser Beitrag skizziert das ordonomische Forschungsprogramm einer ökonomischen Theorie der Moral und stellt die Grundzüge einer mit dieser Methode arbeitenden Wirtschafts- und Unternehmensethik vor: Die Ordonomik versteht sich als eine rationalchoice-basierte Analyse der Interdependenz von...
Persistent link: https://www.econbiz.de/10005859914
Heifetz, Meier and Schipper (2005) introduced a generalized state-space model that allows for non-trivial unawareness among several individuals and strong properties of knowledge. We show that this generalized state-space model arises naturally if states consist of maximally consistent sets of...
Persistent link: https://www.econbiz.de/10010343960
We define a generalized state-space model with interactive unawareness and probabilistic beliefs. Such models are desirable for many potential applications of asymmetric unawareness. We develop Bayesian games with unawareness, define equilibrium, and prove existence. We show how equilibria are...
Persistent link: https://www.econbiz.de/10010365853
The standard state-spaces of asymmetric information preclude non-trivial forms of unawareness (Modica and Rustichini, 1994, Dekel, Lipman and Rustichini, 1998). We introduce a generalized state-space model that allows for non-trivial unawareness among several individuals, and which satisfies...
Persistent link: https://www.econbiz.de/10010366550
We analyze a symmetric n-firm Cournot oligopoly with a heterogeneous population of optimizers and imitators. Imitators mimic the output decision of the most successful firms of the previous round à la Vega-Redondo (1997). Optimizers play a myopic best response to the opponents' previous output....
Persistent link: https://www.econbiz.de/10010366551
We use an experiment to explore how subjects learn to play against computers which are programmed to follow one of a number of standard learning algorithms. The learning theories are (unbeknown to subjects) a best response process, fictitious play, imitation, reinforcement learning, and a trial...
Persistent link: https://www.econbiz.de/10010366554