An Integrated Supply Chain Model for the Supply Uncertainty Problem
نویسندگان
چکیده
This paper considers a dyadic supply chain with uncertain supplier. Both retailer and supplier use continuous review policy. The supplier is randomly available for supplying the retailer. The retailer faces Poisson demands. In this system, lead time is a random variable consists of a constant transportation time plus a random delay occurs due to availability of stock at the supplier. This paper considers both the integrity and the uncertainty in the above supply chain. We derive a good approximation for the total cost function of described system, as weighted mean costs of the one-for-one ordering policy. Finally, using simulation studies, we show that absolute errors are significantly ignorable.
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