A Network-Based Impact Measure for Propagated Losses in a Supply Chain Network Consisting of Resilient Components

Figure 2

(a) Sample network and (b) comparisons of exact and approximate expressions for the loss sustained by node 3 due to a loss at node 1, , against the loss sustained by node 1, . The network follows the schema and variables shown as in Figure 1.

(a) Network

(b) versus