Testing the Product Test

Humberto Brea-Solís, E. Grifell-Tatjé, C.A.K. Lovell

    Research output: Contribution to journalArticleResearchpeer-review

    3 Citations (Scopus)


    The product test asks the product of the volume and price index numbers to equal the corresponding value change. The literature treats the product test as a requirement. We treat it as a hypothesis, and we provide an empirical test.
    Original languageEnglish
    Pages (from-to)157-159
    JournalEconomics Letters
    Issue number113
    Publication statusPublished - 1 Jan 2011


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