haku: @indexterm PRODUCTION CONTROL / yhteensä: 227
viite: 28 / 227
| Tekijä: | Duenyas, I. Hopp, W. J. Bassok, Y. |
| Otsikko: | Production quotas as bounds on interplant JIT contracts. |
| Lehti: | Management Science
1997 : OCT, VOL. 43:10, p. 1372-1386 |
| Asiasana: | PRODUCTION CONTROL PRODUCTION SCHEDULING SUPPLIERS OPTIMAL CONTROL THEORY MANUFACTURING |
| Kieli: | eng |
| Tiivistelmä: | The authors consider the situation of a supplier plant whose customer plants desire just-in-time (JIT) deliveries. They focus on the use of "quotas" or "target inventory levels" as a mechanism for establishing such bounds. Under the assumption that "safety capacity" (i.e., overtime or a vendoring option) is available, they develop two models that address this problem. The first model assumes that quota shortfalls cannot be carried over to the next regular time production period and are made up with overtime/vendoring, which incurs fixed plus variable costs. The second model assumes that shortages can be backlogged to the next regular time production period at a cost. The authors use numerical examples to demostrate how the models they developed were used by a clutch supplier to a large auto manufacturer to negotiate its JIT contracts. |
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