Capacity-constrained Outsourcing to Two Contract Manufacturers with Different Improvement Capabilities

We investigate a supply chain arrangement where a manufacturing company outsources its assembly operations to two contract manufacturers. Each contract manufacturer is different in improvement capability: e.g., one is more capable than the other. This improvement capability is supposed to induce supply cost reduction that ultimately benefits the manufacturing company. Over time, the manufacturer has to decide how much it should outsource to each contract manufacturer and how much processed/assembled the semi-finished units should be when they are shipped back to the manufacturing company from the contract manufacturers. We employ the optimal control theory to answer the questions, and suggest numerical examples focused on the relationship among the optimal outsourcing amounts, contract manufacturers improvement capabilities, and their capacity constraints.
Publisher
한국경영과학회
Issue Date
1999-11
Language
KOR
Citation

International Journal of Management Science, v.5, no.2, pp.1 - 23

URI
http://hdl.handle.net/10203/4094
Appears in Collection
KGSM-Journal Papers(저널논문)
Files in This Item
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