This study investigates asymmetric mean reversion in the real returns of large- and small-cap US stocks for one- to ten-year periods. The return distributions are estimated with 1,000 random block bootstraps of 240-month returns from 1926-2017. Large-cap stock returns show significant asymmetric...

This paper examines several US monthly financial time series data using fractional integration and cointegration techniques. The univariate analysis based on fractional integration aims to determine whether the series are I(1) (in which case markets might be efficient) or alternatively I(d) with...

This paper examines several US monthly financial time series data using fractional integration and cointegration techniques. The univariate analysis based on fractional integration aims to determine whether the series are I(1) (in which case markets might be efficient) or alternatively I(d) with...