order preservation does not always hold in this setting. However, we show that, among rules satisfying consistency and … traditional literature on taxation, the equivalence between inequality reduction and the combination of progressivity and income …

order preservation does not always hold in this setting. However, we show that, among rules satisfying consistency and … traditional literature on taxation, the equivalence between inequality reduction and the combination of progressivity and income … equivalence betwen inequality reduction and the combination of progresivity and income order preservation does not always hold …