Optimizing the Joint Replenishment and Channel Coordination Problem under Supply Chain Environment Using a Simple and Effective Differential Evolution Algorithm

Table 9

The sensitivity analysis of coordination cost 𝐿 for the retailer.

Model	𝐿=0	𝐿=10	𝐿=50	𝐿=100	𝐿=500	𝐿=1000	𝐿=1500	𝐿=2000
IR	6700.3
JR-CC	4604.4	4614.4	4654.4	4704.4	5104.4	5604.4	6104.4	6604.4
Cost reduction	31.28%	31.13%	30.53%	29.79%	23.82%	16.36%	8.90%	1.43%