On the computation of estimators in systems with implicity defined variables

Ingmar R. Prucha, M Nadiri

    Research output: Contribution to journalArticle

    Abstract

    Estimators are often defined as the maximizing values of some objective function. This note introduces an algorithm for the computation of such estimators for the parameters of a system of equations where some of the variables are implicitly defined by an auxiliary set of equations. Systems of equations of this kind have been considered in the recent factor demand literature as well as in other areas. The algorithm is a gradient procedure. To keep the computational burden manageable it calculates the gradient from analytic expressions rather than by numerical differentiation.

    Original languageEnglish (US)
    Pages (from-to)141-145
    Number of pages5
    JournalEconomics Letters
    Volume26
    Issue number2
    DOIs
    StatePublished - 1988

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    Estimator
    Gradient
    Factor demand
    Burden
    Objective function

    ASJC Scopus subject areas

    • Economics and Econometrics
    • Finance

    Cite this

    On the computation of estimators in systems with implicity defined variables. / Prucha, Ingmar R.; Nadiri, M.

    In: Economics Letters, Vol. 26, No. 2, 1988, p. 141-145.

    Research output: Contribution to journalArticle

    Prucha, Ingmar R. ; Nadiri, M. / On the computation of estimators in systems with implicity defined variables. In: Economics Letters. 1988 ; Vol. 26, No. 2. pp. 141-145.
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