Das Thema 'Freiwilliges Engagement' hat in den vergangenen Jahren sowohl politisch als auch gesellschaftlich Konjunktur. Ein Grund dafür ist, dass sich die Politik und einige Forscher:innen vom freiwilligen Engagement der Bevölkerung positive gesellschaftliche Auswirkungen versprechen - sowohl...

Coal is at the core of the debate about climate change mitigation policies, yet the international market for it is not well represented in most energy models. This paper presents the COALMOD framework which is a model of the international steam coal market that can be readily used to explore...

We study the role of whistleblowing in the following inspection game. Two agents who compete for a prize can either behave legally or illegally. After the competition, a controller investigates the agents' behavior. This inspection game has a unique Bayesian equilibrium in mixed strategies. We...

Various attempts have been made to reveal the impact of corona virus on the global economy through interdisciplinary approaches. The ultimate logic behind the strategies adopted by leaders of various economies regarding the first level policy response of lockdown and the and the end level...