RT Journal Article T1 Marginality and the position value A1 Manuel, C. A1 Ortega, E. A1 Pozo Juan, Mónica AB We present a new characterization of the position value, one of the most prominent allocation rules for communication situations (graph-games or games with restricted communication). This characterization includes the PL-marginality property, an extension for communications situations of the classic marginality for TU-games, as well as component efficiency and balanced link contributions for necessary players. PB Springer SN 1134-5764 YR 2023 FD 2023-07 LK https://hdl.handle.net/10016/37669 UL https://hdl.handle.net/10016/37669 LA eng DS e-Archivo RD 1 sept. 2024