檢索結果 - "standardized test"

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  1. Factores que afectan el aprendizaje de los niños mexicanos de primaria Anderson, Joan B.

    Estudios Económicos

    2000
    “...This paper isolates factors affecting Mexican primary school children’s grade repetition rates and their educational outcomes, as measured by reading and math scores on a standardized test. We estimate an econometric production function for primary school education where the endogenous variables are language achievement, math achievement and grade repetition for individual children. ...”
  2. Eficiencia de mercado, paridad del poder adquisitivo y cointegración en los mercados centroamericanos de divisas extranjeras Roberto López, José

    Estudios Económicos

    1993
    “...The results from standard tests of black market efficiency, under the weak form, are not conclusive without any ambiguity whenever they are applied to nonstationary time series. ...”

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