Verbeke, Verbeke, W.J.M.I.; Dietz, Dietz, H.M.S.; … - Erasmus Research Institute of Management (ERIM), … - 2010
It has been twenty-five years since the publication of a comprehensive review of the full spectrum of sales … authors revise the classification scheme for sales performance determinants devised by Walker, Churchill, and Ford (1977) and … estimate both the predictive validity of its sub-categories and the impact of a range of moderators on determinant-sales …