Game Theoretic Analysis of After-Sales Service in Two-Echelon Supply Chain with Warranty Sensitive Demand

Table 9

Results with different standard deviations .

Standard deviation	Decision variables				Profits and efficiency
	1.0	14.2	12.7	35.5	54.4	99.7	191.0	333.7	0.871
1.5	13.8	13.3	34.4	52.1	104.9	186.4	339.1	0.859
2.0	13.4	13.8	33.7	50.8	111.6	182.8	347.1	0.848
2.5	13.1	14.1	33.4	49.3	115.2	179.1	350.7	0.839
3.0	12.9	14.2	33.1	48.7	118.3	176.9	353.9	0.834