TY - BOOK AU - Dastoor, Naorayex K TI - On the arbitrariness of some asymptotic test statistics based on generalized inverses PY - 2005/// KW - Econometrics KW - Asymptotic test statistic;G invesrse;hausman type statistic;invariant statisc;Non singular g inverse;Reflexive g inverse;Score type statistic ER -