Table 5 Summary of sensitivity analysis...

Table 5

Summary of sensitivity analysis and rank stability

Sub-criterion	Original rank	Rank range (S1–S6)	Stability status	Sensitive to changes in:
Cost	1	1–1	High	None
Quality	2	2–2	High	None
Reliability	3	3–3	High	None
Lead Time	4	4–4	High	None
Flexibility	5	5–5	High	None
Environmental Legal and Policy Framework	6	6–7	Moderate	Env ↓
Health and Safety	7	6–8	Moderate	Env ↑, Env ↓, Soc↓
Green Packaging	8	7–8	Moderate	Env ↑, Soc ↓
Reduction of Accidents	9	9–11	Low	Env ↑, Soc ↓
Carbon Footprint	10	9–10	Moderate	Env ↑, Soc ↓
Resource Consumption	11	10–11	Moderate	Env ↑, Soc ↓
Green Transportation Channel	12	12–14	Low	Env ↓, Soc ↑
Investment in Local Community	13	12–13	Moderate	Env ↓, Soc ↑
Client Relationship	14	13–14	Moderate	Env ↓
Interests and Rights of Employees	15	15–15	High	None

Sub-criterion	Original rank	Rank range (S1–S6)	Stability status	Sensitive to changes in:
Cost	1	1–1	High	None
Quality	2	2–2	High	None
Reliability	3	3–3	High	None
Lead Time	4	4–4	High	None
Flexibility	5	5–5	High	None
Environmental Legal and Policy Framework	6	6–7	Moderate	Env ↓
Health and Safety	7	6–8	Moderate	Env ↑, Env ↓, Soc↓
Green Packaging	8	7–8	Moderate	Env ↑, Soc ↓
Reduction of Accidents	9	9–11	Low	Env ↑, Soc ↓
Carbon Footprint	10	9–10	Moderate	Env ↑, Soc ↓
Resource Consumption	11	10–11	Moderate	Env ↑, Soc ↓
Green Transportation Channel	12	12–14	Low	Env ↓, Soc ↑
Investment in Local Community	13	12–13	Moderate	Env ↓, Soc ↑
Client Relationship	14	13–14	Moderate	Env ↓
Interests and Rights of Employees	15	15–15	High	None

Note(s): A ±10% relative change (w × 1.10 or w × 0.90) was applied to one main-dimension weight at a time, and the remaining weights were re-normalized to sum to 1 before recalculating global weights and rankings

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