We formally represent the effects of prior gains and losses in a simple dynamic preference calculus based on prospect theory's value function and thoughts adapted from aspiration level theories. We investigate our predictions in questionnaire experiments. Since we document a strong effect of...

This article presents an electricity dispatch model with endogenous electricity generation capacity expansion for Germany over the horizon 2035. The target is to quantify how fuel price uncertainty impacts investment incentives of thermal power plants. Results point to ndings which are in line...

EMELIE-ESY is a partial equilibrium model with focus on electricity markets. Private investors optimize their generation capacity investment and dispatch over the horizon 2010 to 2050. In the framework of the Energy Modeling Forum 28, we investigate how climate policy regimes affect market...

Die Modernisierung und der Ausbau der Stromübertragungsnetze schreitet in Deutschland langsam, aber sicher voran. Trotz des Atomausstiegs gibt es kurzfristig also keinen Grund zur Sorge wegen einer potenziellen Netzlücke. In den Jahren 2007 bis 2010 waren die wegen Netzengpässen notwendigen...

This article presents an integrated electricity dispatch and load flow model with endogenous electricity generation capacity expansion. The target is to quantify generation capacity requirements for 2030 and where within Central Europe it shall be ideally placed when taking into account the...

Schnell veränderliche (gesetzliche) Rahmenbedingungen, volatile Märkte und immer stärker ausgeprägte Cross-industrielle Netzwerke machen den Einsatz von computergestützten Simulations- und Optimierungslösungen notwendig. Oftmals stellen die beteiligten Komponentenlieferanten ihre...

We analyze the impact of an individual's tendency to worry on willingness to pay (WTP) for a protective measure. We report on the results of a controlled experiment with real objects at stake. Worry was measured with the Worry Domains Questionnaire, an instrument determining an individual's...

This article investigates whether decision makers intuitively optimize close to the normative prediction in entrepreneurial decision situations where their time must be allocated between a wage job and a newly formed venture. We offer an analytical model based on maximizing expected utility, and...