TY - JOUR AU - Bünnings, Christian AU - Schmitz, Hendrik AU - Tauchmann, Harald AU - Ziebarth, Nicolas R. ID - 15075 IS - 2 JF - Journal of Risk and Insurance SN - 0022-4367 TI - The Role of Prices Relative to Supplemental Benefits and Service Quality in Health Plan Choice VL - 86 ER - TY - JOUR AU - Gries, Thomas AU - Redlin, Margarete ID - 2727 IS - 3 JF - Defence and Peace Economics SN - 1024-2694 TI - Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy VL - 30 ER - TY - GEN AU - N., N. ID - 42296 TI - Intermediaries in Networks ER - TY - GEN AU - N., N. ID - 42286 TI - Logrolling-Prozess: Theorie und formale Darstellung einer verhandlungsunterstützenden Methode ER - TY - GEN AU - N., N. ID - 42290 TI - Stability in two-sided matchings with asymmetric information ER - TY - GEN AU - N., N. ID - 42289 TI - Sincere and Sophisticated Players in Matching Markets ER - TY - GEN AU - N., N. ID - 42291 TI - Mechanismen zur Informationsgewinnung in Verhandlungen ER - TY - GEN AU - N., N. ID - 42288 TI - Die faire Verteilung unteilbarer Güter ER - TY - GEN AU - N., N. ID - 42295 TI - Axiomatisierungen des Banzhaf-Wertes ER - TY - GEN AU - N., N. ID - 42293 TI - Compatibilities in Matching Mechanisms ER - TY - GEN AU - N., N. ID - 42284 TI - Faire Aufteilung von unteilbaren Gütern: Untersuchung von Algorithmen auf Effizienz und Neidfreiheit ER - TY - GEN AU - N., N. ID - 42280 TI - Anwendung und Vergleich von Verhandlungslösungen auf das Netzwerk-Design-Problem ER - TY - GEN AU - N., N. ID - 42285 TI - Verhandlungen mit Intermediären in IT-Märkten: eine spieltheoretische Analyse ER - TY - GEN AU - N., N. ID - 42281 TI - A bargaining model for relative profit and market share delegation contracts ER - TY - GEN AU - N., N. ID - 41926 TI - Wettbewerb in Märkten für Dienstleitungen mit uninformierten Kunden ER - TY - GEN AU - N., N. ID - 42277 TI - Der Shapley-Wert als Index für phylogenetische Diversität ER - TY - GEN AU - N., N. ID - 42283 TI - Student's school matching mechanisms in the US ER - TY - JOUR AU - Gries, Thomas AU - Grundmann, Rainer ID - 2814 IS - 3 JF - Journal of International Development TI - Fertility and Modernization: The Role of Urbanization in Developing Countries VL - 30 ER - TY - CONF AB - We consider a market where final products or services are compositions of a number of basic services. Users are asked to evaluate the quality of the composed product after purchase. The quality of the basic service influences the performance of the composed services but cannot be observed directly. The question we pose is whether it is possible to use user evaluations on composed services to assess the quality of basic services. We discuss how to combine aggregation of evaluations across users and disaggregation of information on composed services to derive valuations for the single components. As a solution we propose to use the (weighted) average as aggregation device in connection with the Shapley value as disaggregation method, since this combination fulfills natural requirements in our context. In addition, we address some occurring computational issues: We give an approximate solution concept using only a limited number of evaluations which guarantees nearly optimal results with reduced running time. Lastly, we show that a slightly modified Shapley value and the weighted average are still applicable if the evaluation profiles are incomplete. AU - Feldotto, Matthias AU - Haake, Claus-Jochen AU - Skopalik, Alexander AU - Stroh-Maraun, Nadja ID - 2831 SN - 978-1-4503-5916-0 T2 - Proceedings of the 13th Workshop on Economics of Networks, Systems and Computation (NetEcon 2018) TI - Disaggregating User Evaluations Using the Shapley Value ER - TY - GEN AB - This note deals with agreeability in nontransferable utility (NTU) differential games. We introduce state feedback Pareto weights to enrich the set of efficient cooperative solutions. The framework is particularly useful if constant weights fail to support agreeability, but cooperation is desired nonetheless. The concept is applied to an adverting differential game. AU - Hoof, Simon ID - 2565 KW - NTU differential games KW - variable Pareto weights KW - agreeability TI - Feedback Pareto weights in cooperative NTU differential games VL - 112 ER -