Karl Aiginger,
"Mean, Variance and Skewness of Reported Expectations and their Differences to the Respective Moments of Realizations"
, in Empirica, Vol. 2, Nummer 2, 1979, ISSN: 0340-8744
Original Titel:
Mean, Variance and Skewness of Reported Expectations and their Differences to the Respective Moments of Realizations