@techreport{YokoteCasajus2016,
  type      = {Working Paper},
  author    = {Yokote, Koji and Casajus, Andr{\´e}},
  title     = {Weak differential monotonicity, flat tax, and basic income},
  series    = {HHL Working paper},
  institution = {Chair of Economics and Information Systems},
  series    = {HHL-Arbeitspapier / HHL Working paper},
  number    = {157},
  pages     = {9},
  year      = {2016},
  abstract  = {We suggest a weak version of differential monotonicity for redistribution rules: whenever the differential of two persons' income weakly increases, then their post-redistribution rewards essentially change in the same direction. Together with efficiency, non-negativity, and the null society property, weak differential monotonicity essentially characterizes redistribution via taxation at a …fixed rate and equal distribution of the total tax revenue, i.e., a flat tax and a basic income.},
  language  = {en}
}