Research Article
Strategy for Improving Efficiency of Supply Chain Quality Management in Buyer-Supplier Dyads: The Suppliers’ Perspective
| Group | Number | Efficiency score | CCR model | BCC model | Number | Percentage | Number | Percentage |
| I | 6 | E = 1 | 3 | 50.0% | 6 | 100.0% | 0.9 ≤ E < 1 | 0 | 0.0% | 0 | 0.0% | 0.8 ≤ E < 0.9 | 0 | 0.0% | 0 | 0.0% | 0.7 ≤ E < 0.8 | 0 | 0.0% | 0 | 0.0% | 0.6 ≤ E < 0.7 | 0 | 0.0% | 0 | 0.0% | E < 0.6 | 3 | 50.0% | 0 | 0.0% |
| II | 13 | E = 1 | 9 | 69.2% | 13 | 100.0% | 0.9 ≤ E < 1 | 0 | 0.0% | 0 | 0.0% | 0.8 ≤ E < 0.9 | 0 | 0.0% | 0 | 0.0% | 0.7 ≤ E < 0.8 | 0 | 0.0% | 0 | 0.0% | 0.6 ≤ E < 0.7 | 1 | 7.7% | 0 | 0.0% | E < 0.6 | 3 | 23.1% | 0 | 0.0% |
| III | 87 | E = 1 | 0 | 0.0% | 0 | 0.0% | 0.9 ≤ E < 1 | 1 | 1.1% | 12 | 13.8% | 0.8 ≤ E < 0.9 | 3 | 3.5% | 21 | 24.2% | 0.7 ≤ E < 0.8 | 4 | 4.6% | 22 | 25.3% | 0.6 ≤ E < 0.7 | 6 | 6.9% | 13 | 14.9% | E < 0.6 | 73 | 83.9% | 19 | 21.8% |
| IV | 203 | E = 1 | 0 | 0.0% | 0 | 0.0% | 0.9 ≤ E < 1 | 0 | 0.0% | 22 | 10.8% | 0.8 ≤ E < 0.9 | 7 | 3.5% | 32 | 15.8% | 0.7 ≤ E < 0.8 | 7 | 3.5% | 65 | 32.0% | 0.6 ≤ E < 0.7 | 3 | 1.4% | 42 | 20.7% | E < 0.6 | 186 | 91.6% | 42 | 20.7% |
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