It is widely believed that an environmental tax (price regulation) and cap-and-trade (quantity regulation) are equally efficient in controlling pollution when there is no uncertainty. We show that this is not the case if some consumers (firms, local governments) are morally concerned about...

It is widely believed that an environmental tax (price regulation) and cap-and-trade (quantity regulation) are equally efficient in controlling pollution when there is no uncertainty. We show that this is not the case if some consumers (firms, local governments) are morally concerned about...

Information als Wirtschaftsgut -- Vermarktung von Informationsgütern -- Spieltheoretische Verhandlungsmodelle -- Automatisierte Verhandlungen zwischen Softwareagenten -- Automatisierte Verhandlungen: eine Simulation -- Zusammenfassung und Ausblick.