Why do people violate the transfer principle? Evidence from educational sample surveys (Y. Amiel, F. Cowell, D. Slottje). Efficiency, equity and democracy: Experimental evidence on Okun's Leaky Bucket (S.R. Beckman, J.P. Formby, W.J. Smith). How manipulable are fairness perceptions? The effect of additional alternatives (Y. Bereby-Meyer, B. Grosskopf). An experimental analysis of social mobility comparison (M. Bernasconi, V. Dardanoni). Social welfare, the veil of ignorance and purely individual risk: An empirical examination (K. Bosmans, E. Schokkaert). An experimental study of the POUM hypothesis (D. Checchi, A. Filippin). On the attitude towards inequality (L. Davidovitz, Y. Kroll). Approaching fair behavior: Distributional and reciprocal preferences (A. Kritikos, F. Bolle). Fairness-based altruism and redistribution: An experimental approach (L. Mittone). Inequality and procedural fairness in a money-burning experiment (D. Zizzo).