Strategy for Improving Efficiency of Supply Chain Quality Management in Buyer-Supplier Dyads: The Suppliers’ Perspective

Table 3

Efficiency score.

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%