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Information transformation in a supply chain: a simulation study

机译:供应链中的信息转换:模拟研究

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摘要

We study the information transformation by simulating a multi-stage supply chain when the end customer's demand is a general autoregressive integrated moving average (ARIMA) process, and the information, represented in the form of orders, is propagated from downstream to upstream in the supply chain. Our simulation results indicate several important and novel phenomena that need further theoretical analysis: (1) the anti-bullwhip effect and the transition from the regular bullwhip effect; (2) the trend of information transformation at higher stages of a supply chain; (3) the impact of lead-time on information transformation and the so-called 'lead-time paradox'. In this paper, we will demonstrate these aspects via extensive computational experiments.
机译:当最终客户的需求是一般的自回归综合移动平均(ARIMA)流程,并且以订​​单形式表示的信息从供应中的下游传播到上游时,我们通过模拟多阶段供应链来研究信息转换链。我们的仿真结果表明了一些重要的新颖现象,需要进一步的理论分析:(1)反牛鞭效应和从常规牛鞭效应的过渡; (2)供应链高层信息转换的趋势; (3)前置时间对信息转换的影响和所谓的“前置时间悖论”。在本文中,我们将通过广泛的计算实验来演示这些方面。

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