Amihud, Yakov; Hurvich, Clifford M. - In: Journal of Financial and Quantitative Analysis 39 (2004) 04, pp. 813-841
Standard predictive regressions produce biased coefficient estimates in small samples when the regressors are Gaussian first-order autoregressive with errors that are correlated with the error series of the dependent variable. See Stambaugh (1999) for the single regressor model. This paper...