Measure of bullwhip effect in supply chains with first-order bivariate vector autoregression time-series demand model

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• 作者：Kittiwat Sirikasemsuk^a ; ^{kittiwat.sirikasemsuk@gmail.com} ; Huynh Trung Luong^b ; ^{luong@ait.ac.th}
• 关键词：Supply chain ; Bullwhip effect ; Bivariate VAR(1) model ; Base stock policy
• 刊名：Computers & Operations Research
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：78
• 期：Complete
• 页码：59-79
• 全文大小：4794 K
• 卷排序：78

文摘

We develop the bullwhip effect measure under a bivariate VAR(1) demand model. The formula can simultaneously explain the interaction of all parameters concerned. The correlation coefficient of the two demand’s errors affects the bullwhip effect. The conditions at which the bullwhip effect might not exist, are developed.