A Comparative Study between GLP and GBWM

Table 4

A comparative ranking.

Expert 1
Criteria	GWBM paper (2020)			This paper (GLP)
	Grey weights		Rank	Grey weights		Rank
Price	0.264	0.400	1	0.307	0.407	1
Quality	0.244	0.373	2	0.244	0.344	2
Comfort	0.104	0.160	3	0.081	0.181	3
Safety	0.104	0.160	3	0.081	0.181	3
Style	0.081	0.106	4	0.035	0.135	4
Consistency ratio = 0–0.0519				Consistency ratio = 0.0167–0.0384
Expert 2
Criteria	GWBM paper (2020)			This paper (GLP)
	Grey weights		Rank	Grey weights		Rank
Price	0.333	0.457	1	0.350	0.450	1
Quality	0.177	0.318	2	0.190	0.290	2
Comfort	0.098	0.136	4	0.070	0.170	4
Safety	0.063	0.096	5	0.030	0.130	5
Style	0.126	0.191	3	0.110	0.210	3
Consistency ratio = 0.0106–0.0561				Consistency ratio = 0.0450–0.0565
Expert 3
Criteria	GWBM paper (2020)			This paper (GLP)
	Grey weights		Rank	Grey weights		Rank
Price	0.251	0.310	2	0.254	0.354	2
Quality	0.272	0.466	1	0.319	0.419	1
Comfort	0.083	0.103	5	0.038	0.138	5
Safety	0.186	0.107	3	0.086	0.186	3
Style	0.133	0.083	4	0.052	0.152	4
Consistency ratio = 0–0.0535				Consistency ratio = 0.0176–0.0391