Busch, Marie; Sibbertsen, Philipp - In: Econometrics : open access journal 6 (2018) 1, pp. 1-21
Several modified estimation methods of the memory parameter have been introduced in the past years. They aim to … performance of nine semiparametric estimation methods. Among them are two standard methods, four modified approaches to account … the log-absolute return series of the S&P 500 shows that the estimation results combined with a long-memory test indicate …