@techreport{oai:toyama.repo.nii.ac.jp:00019181,
 author = {Nakamura, Kazuyuki},
 month = {Mar},
 note = {application/pdf, Ebert (1999) proposed evaluating social welfare using an equivalence scale as weights for income units. In this paper, we extend his method to account for different numbers of income units and different numbers of individuals within each income unit. We illustrate the procedure by applying it to the distribution of retail sellers across Japan., Working Paper, Working Paper, No.346, 2022.03, School of economics, university of toyama},
 title = {On the welfare dominance criteria using equivalence scales for different household sizes},
 year = {2022}
}