title: Editorial: Parochial Altruism: Pitfalls and Prospects.
authors.affiliation: Experimental and Applied Psychology, Faculty of Behavioral and Movement Sciences, Vrije Universiteit AmsterdamAmsterdam, Netherlands; Peter Löscher Chair of Business Ethics, TUM School of Management, Technische Universität MünchenMunich, Germany.
authors.forename: Hannes
authors.initials: H
authors.lastname: Rusch
authors.affiliation: Decision Analysis, School of Business and Economics, RWTH Aachen University Aachen, Germany.
authors.forename: Robert
authors.initials: R
authors.lastname: Böhm
authors.affiliation: School of Economics, Faculty of Social Sciences, University of Nottingham Nottingham, UK.
authors.forename: Benedikt
authors.initials: B
authors.lastname: Herrmann
keywords: evolution; in-group favoritism; intergroup conflict; intergroup relations; parochial altruism