Table 2.

Weights for evaluation on performance of supplier.

Target layer	Criterion layer	Weight layer	Program layer	Weight
Evaluation on performance of supplier (A)	Cooperative performance (A1)	0.41	Product qualification rate (B1)	0.34
			Control of purchase cost (B2)	0.25
			On-time delivery rate (B3)	0.16
			Innovation ability (B4)	0.09
	Credibility (A2)	0.21	Willingness to cooperate (B5)	0.53
			Contract fulfillment rate (B6)	0.29
			Compliance (B7)	0.45
	Closeness (A3)	0.14	Proportion of purchase amount (B8)	0.28
			Contract period (B9)	0.14
			Risk and benefit sharing (B10)	0.13
	Harmony (A4)	0.18	Proportion of conflict events (B11)	0.27
			Communication efficiency of management (B12)	0.09
			Communication efficiency of staff (B13)	0.67
			Harmony of corporate culture (B14)	0.33
	Communication skills (A5)	0.15	Information sharing level (B15)	0.41
			Information response capability (B16)	0.24
			Status of production equipment (B17)	0.14
	Collaboration ability (A6)	0.13	Human resources investment level (B18)	0.14
			Capability of work flow reorganization (B19)	0.08
	Learning ability (A7)	0.09	Staff knowledge level (B20)	0.16
			Management level (B21)	0.35
			Professional knowledge transference (B22)	0.13