Caliendo, Marco; Kritikos, Alexander S. - 2007
: first, there is almost no correlation between the AC data and the questionnaire. Second, the predictive power of the AC data … is slightly better than that of the questionnaire, but lower than expected in theory. Interestingly, for those subgroups … where the AC data have low predictive power, the questionnaire does better. Third, when success is measured in terms of …