Article ID: | iaor20041534 |
Country: | Netherlands |
Volume: | 86 |
Issue: | 1 |
Start Page Number: | 1 |
End Page Number: | 10 |
Publication Date: | Jan 2003 |
Journal: | International Journal of Production Economics |
Authors: | Kim Seung-Lae, Ha Daesung |
Keywords: | supply chain |
This study develops a buyer–supplier coordination model to facilitate frequent deliveries in small lot sizes in a manufacturing supply chain. The proposed model, based on the integrated total relevant costs of both buyer and supplier, determines optimal order quantity, the number of deliveries/setups, and shipping quantity over a finite planning horizon in a relatively simple JIT single buyer single supplier scenario. Under deterministic conditions for a single product, we show that the optimal delivery policy adopted by both buyer and supplier in a cooperative manner can be economically beneficial to both parties. It is shown that the optimal delivery size can be unique, regardless of the order quantity and the number of deliveries. Numerical results are also presented.