Parcourir Faculté des arts et des sciences – Département de sciences économiques par sujet "serial dependence"
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Distribution-Free Bounds for Serial Correlation Coefficients in Heteroskedastic Symmetric Time Series
(Université de Montréal. Département de sciences économiques., 2005)We consider the problem of testing whether the observations X1, ..., Xn of a time series are independent with unspecified (possibly nonidentical) distributions symmetric about a common known median. Various bounds on the distributions of serial correlation ... -
Identification, Weak Instruments and Statistical Inference in Econometrics
(Université de Montréal. Département de sciences économiques., 2003)We discuss statistical inference problems associated with identification and testability in econometrics, and we emphasize the common nature of the two issues. After reviewing the relevant statistical notions, we consider in turn inference in nonparametric ...