TY - JOUR A1 - Riener, Gerhard A1 - Traxler, Christian T1 - Norms, moods, and free lunch: Longitudinal evidence on payments from a Pay-What-You-Want restaurant JF - The Journal of Socio-Economics KW - Pay-What-You-Want KW - Moods KW - Weather KW - Social norms Y1 - 2012 U6 - https://doi.org/10.1016/j.socec.2011.07.003 VL - 41 IS - 4 SP - 476 EP - 483 ER -