Is There Bias in Computing Household Equivalence Scales?
Maria Luisa Ferreira,
Reuben Buse,
Jean Paul Chavas
Review of Income And Wealth,
vol. 44, 1998, p. 183-198.
Barten Group Equivalence Scales and Barten Group Indexes
Maria Luisa Ferreira,
Federico Perali
Economics Letters,
vol. 40, 1992, p. 13-18.