In this study, we analyze a two-echelon supply chain consisting of a manufacturer and a retailer operating in a monopolistic market under production disruptions due to pandemic workforce restrictions. In this work, the production disruptions occur at the manufacturer, which is transmitted to the retailer. The objective of this study is to analyze supply chain performance in uncoordinated and coordinated situations. Our results show that a coordinated situation, where coordination is achieved through a wholesale price contract, has a higher optimal order quantity compared to an uncoordinated situation.

Keywords
Production Disruption, Supply chain Coordination, Optimal Order quantity, Wholesale Price