Optimal Policies for a Multi-Echelon Inventory Problem
Citations
4,124 citations
2,626 citations
Cites background from "Optimal Policies for a Multi-Echelo..."
...As in Ha (1996), the contract designer has a prior belief regarding the other ...rm’s cost and that ...rm knows his cost precisely. They propose a quantity discount schedule, which is like a contract menu: there is a unique per unit price for each quantity the buyer may choose. As in Ha (1996) supply chain coordination is not achieved if there is asymmetric information....
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...…incurs no cost associated with retail backorders.65 Lee and Whang (1999) base their coordination scheme on the work by Clark and Scarf (1960).66 Clark and Scarf (1960), which focuses only on system wide performance, demonstrates that base stock policies are optimal and they can be evaluated…...
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...…of the decentralized game, it is useful to evaluate the optimal base stock policy without that traditional cost reallocation.63 Given ¦(sr; ss) is continuous, any optimal policy with ss > 0 must set the following two 62 Clark and Scarf (1960) pioneered that approach for the …nite horizon problem....
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...…that ¯s = 0; i.e., the supplier incurs no cost associated with retail backorders.65 Lee and Whang (1999) base their coordination scheme on the work by Clark and Scarf (1960).66 Clark and Scarf (1960), which focuses only on system wide performance, demonstrates that base stock policies are optimal…...
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...Representative papers in this area include Lal and Staelin (1984), Monohan (1984), Lee and Rosenblatt (1986), Dada and Srikanth (1987) and Weng (1995). These papers are not included primarily because there already exist several excellent reviews: see Dolan and Frey (1987) and Boyaci and Gallego (1997). In addition, the quantity discount literature primarily focuses on models with deterministic demand, whereas the recent work in supply chain contracting primarily focuses on models with stochastic demand (Bernstein and Federgruen 1999, and Chen, Federgruen, Zheng 2001, are exceptions)....
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2,443 citations
Cites methods from "Optimal Policies for a Multi-Echelo..."
...The optimality of the basestock policy for the multi-stage inventory model was first proved in Clark and Scarf [44]....
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1,790 citations
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References
837 citations
"Optimal Policies for a Multi-Echelo..." refers background or methods in this paper
...) Then there exists a sequence of critical numbers Sn sn so that in period n it is optimal to order only if x1+· · ·+ w −1 < sn and if we do order, we order an amount Sn− x1+· · ·+w −1 (Scarf 1960)....
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...An extensive discussion of this model is given in Karlin and Scarf (1958), and we shall summarize here that material which will be of use to us....
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...Then there exists a sequence of critical numbers Sn sn so that in period n it is optimal to order only if x1+· · ·+ w −1 sn and if we do order, we order an amount Sn− x1+· · ·+w −1 (Scarf 1960)....
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...Using the type of reasoning employed in Karlin and Scarf (1958), this sequence of functions may be shown to satisfy the following functional equation:...
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568 citations
68 citations
"Optimal Policies for a Multi-Echelo..." refers background in this paper
...In the last several years there have been a number of papers (Arrow et al. 1958) discussing optimal policies for the inventory problem....
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...Introduction In the last several years there have been a number of papers (Arrow et al. 1958) discussing optimal policies for the inventory problem....
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