@conference{Naim2002, author = {M.M. Naim and S.M. Disney and G.N. Evans}, title = {Minimum reasonable inventory and the bullwhip effect in an automotive enterprise; A foresight vehicle demonstrator}, booktitle = {SAE 2002 World Congress. In Foresight Vehicle Technology: Consumer Driven Design, Manufacturing, Supply Chain, and Purchasing, an SAE Publication, edited by Sporton, M., Proceedings of the Society of Automotive Engineers World Congress}, year = {2002}, pages = {103-111}, address = {Detroit, USA}, month = {4th-7th March}, url = {https://www.researchgate.net/publication/300810134_Minimum_Reasonable_Inventory_and_the_Bullwhip_Effect_in_an_Automotive_Enterprise_A_Foresight_Vehicle_Demonstrator}, doi = {https://doi.org/10.4271/2002-01-0461}, abstract = {Demand amplification, or the bullwhip effect, has been identified as contributing to increased uncertainty in the supply chain and hence poor performance in terms of increased costs, protracted lead-times and poor customer service levels. This paper shows the application of a simulation based improvement activity focussing on the ordering decisions within a supply chain. An example of a preliminary business diagnostic and subsequent redesign in a four-tier automotive supply chain is presented including value-volume analysis, variability-volume analysis, part clustering and service level - stocking profiles. Specific improvements of up to 5 to 1 in stock holding are realized for continued customer service levels.}, }