8Adam, Oppenheimer,2006, "Predicting Short-term Stock Fluctuations By Using Processing Fluency", Proceedings of the National Academy of Sciences of the USA, Vol . 103.
9Ariel, 1987, "A Monthly Effect in Stock Returns", Journal of Financial Economics, Vol. 18.
10Brad M. Barber and John D. Lyon, 1997, "Detecting Long-run Abnormal Stock Returns; The Empirical Power and Specification of Test Statistics", Journal of Financial Economics, Vol.43.
