Tokol, Gamze; Goldsman, David; Ockerman, Daniel H.; … - In: Management Science 44 (1998) 2, pp. 234-245
This paper studies a class of estimators for the variance parameter of a stationary stochastic process. The estimators are based on L<sub>p</sub> norms of standardized time series, and they generalize previously studied estimators due to Schruben. We show that the new estimators have some desirable...