I investigate if, how, and why the effect of a non-deterrent contribution rule in a public goods game depends on how it is implemented: endogenously chosen or externally imposed. At the aggregate level, my…
This paper empirically analyzes the existence of market power in the global iron ore market during the period from 1993 to 2012. Using an innovative Stochastic Frontier Analysis (SFA) approach, we…
Collaborating under the Swiss Energy Modeling Platform (SEMP), five modeling teams (employing an energy systems model and four macroeconomic models with a focus on energy) have carried out a multi-model…