Grabara, Janusz; Starostka-Patyk, Marta - In: Advanced Logistic systems 3 (2009) 1, pp. 127-133
In a supply chain the variability of the orders received by the supplier can be greater than the demand variability. This phenomenon is named bullwhip effect. Some researchers are quantified the bullwhip by measuring the differences between observed variances in the different stages of the...