DaDalt, Peter J.; Donaldson, Jeffrey R.; Garner, … - In: Journal of Financial Research 26 (2003) 4, pp. 535-551
We find that the relative levels of computationally costly "q" estimators and simple "q" estimators, when used as continuous variables, are affected by variations in many firm financial characteristics. In contrast, when the estimators are used as dichotomous variables, they classify the vast...