A Critique of “The Distribution System Simulator” by M. M. Connors, et al

This paper compares DSS with other simulation models and modelling approaches of the past with respect to its weaknesses and strengths, as well as its novel and specialized characteristics. The importance of the “question-and-answer” superstructure of DSS is discussed. The need for regularly updating the parameters of inventory-distribution systems is noted. The serious limitations of DSS are brought into focus and reference is made to those situations which cannot be easily handled by simulation models like DSS, in general. For the benefit of the practitioners, this paper describes how and by whom DSS can be used with facility. Finally, the overall effectiveness of DSS in improving management objectives is questioned.