Research Article

Dual-Source Procurement and Supplier Pricing Decision under Supply Interruption

Table 1

Main parameters and parameter description.

ParametersDefinition

Supplier reliability level
Supplier’s wholesale price
Manufacturer’s order quantity at supplier
Manufacturer’s subsidies to suppliers
Supplier’s early input unit loss when supply is interrupted
Supplier’s unit production cost
Manufacturer’s sales price
Manufacturer/supplier1 input cost ratio
Manufacturer/supplier2 input cost ratio