Explore Stephan Jagau's insightful presentation on "Additive Context-Dependent Preferences" in this 28-minute talk from the One World Mathematical Game Theory Seminar. Delve into the intricacies of game theory as Jagau introduces the concept, provides motivation, and outlines his approach. Examine the hyperplane model and its application to scenarios with more than three acts. Gain a comprehensive understanding of the topic through a well-structured presentation that covers related literature, offering a valuable resource for those interested in mathematical game theory and decision-making processes.