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Household equivalence scales and welfare comparisons: a comment
Blackorby, Charles, (1993)
The measurement and analysis of welfare
Maasoumi, Esfandiar, (1991)
The theory of the cost of living index and the measurement of welfare change
Diewert, W. E., (1983)
Population ethics and the existence of value functions
Blackorby, Charles, (2000)
The value of limited altruism
Social aggregation without the expected utility hypothesis