This paper introduces a new theoretic entity, a nominalist heuristic, defined as a focus on prominent numbers, indices or ratios. Abstractions used in the evaluation stage of decision making typically involve nominalist heuristics that are incompatible with expected utility theory which excludes...

Economists have become very influential intellectuals in our contemporary society. The scientific knowledge produced by the discipline and the academic status of economists can be considered as a decisive power resource in media debates and politics. The current state of economics has been...

In dem so geschichtsträchtigen Jahr 1848 erschienen John Stuart Mills 'Principles of Political Economy - with Some of Their Applications to Social Philosophy'. Die 150. Wiederkehr dieses Ereignisses von nachhaltigem Einfluß auf das ökonomische, ja auf das gesellschaftspolitische Denken in...

We study an experiment of the students-proposing deferred acceptance mechanism (DA) in matching markets where firms are matched with students. We investigated the two different situations: (i) Students know firms' preferences and firms submit their true preference, (ii) Students know firms'...

Klimapolitische Entscheidungen sind herausfordernd. Eine besondere Schwierigkeit liegt in der Folgeabschätzung: Meist sind zwar die möglichen Handlungsfolgen, nicht aber deren Wahrscheinlichkeiten bekannt (Entscheidungen unter Unsicherheit). Mitunter ist sogar unklar, welche Handlungsfolgen...

Forschung, Entscheidung, Organisation