A class of differential demand systems

Pedro Duarte Neves

    Research output: Contribution to journalArticlepeer-review

    19 Citations (Scopus)


    The Rotterdam, Almost Ideal Demand System, CBS, and NBR models constitute a class of differential demand systems. They correspond to alternative assumptions made concerning the constancy of certain parameters. This paper discusses the restrictions that they impose on the evolution of demand elasticities over time.
    Original languageEnglish
    Pages (from-to)83-86
    Number of pages4
    JournalEconomics Letters
    Issue number1-2
    Publication statusPublished - 1994


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