TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Casajus, André T1 - Differentially monotonic redistribution of income N2 - We suggest a differential version of monotonicity for redistribution rules: whenever the differential of two persons' income weakly increases, then the differential of their postredistribution rewards also weakly increases. Together with efficiency and non-negativity, differential monotonicity characterizes redistribution via taxation at a fixed rate and equal distribution of the total tax revenue. Y1 - 2016 U6 - https://doi.org/10.1016/j.econlet.2016.02.013 DO - https://doi.org/10.1016/j.econlet.2016.02.013 N1 - In: Economics Letters, 141 (2016) April, 112-115 ER -