Stakeholder Perceptions of Sustainable Infrastructure Project Delivery: A Comparative Analysis between Guangdong, Hong Kong, and Macao

Table 6

Significantly different regional stakeholder perceptions.

Stakeholder groups	Stakeholder perceptions with significant difference	Sum of squares	df	Mean square		Sig.
Government department	SOC1 (between groups)	5.292	2	2.646	5.835	.012
	SOC5 (between groups)	8.342	2	4.171	8.638	.003
Owners	SOC5 (between groups)	27.326	2	13.663	37.044	.000
	SOC9 (between groups)	5.626	2	2.813	6.058	.008
	ENV3 (between groups)	1.611	2	.806	3.525	.047
	ENV4 (between groups)	4.583	2	2.291	7.807	.003
Designers	SOC5 (between groups)	3.435	2	1.717	9.854	.001
	SOC7 (between groups)	7.714	2	3.857	7.364	.005
	ENV1 (between groups)	2.976	2	1.488	4.707	.023
	ENV4 (between groups)	10.524	2	5.262	25.177	.000
Contractors	SOC1 (between groups)	6.776	2	3.388	8.296	.002
	SOC2 (between groups)	2.926	2	1.463	4.172	.029
	SOC5 (between groups)	11.434	2	5.717	17.453	.000
	SOC8 (between groups)	12.627	2	6.314	11.190	.000
	ENV1 (between groups)	11.370	2	5.685	17.204	.000
	ENV3 (between groups)	2.367	2	1.183	4.433	.024
	ENV4 (between groups)	5.143	2	2.571	5.211	.014
Supervising engineers	SOC1 (between groups)	4.982	2	2.491	4.296	.029
	SOC3 (between groups)	3.812	2	1.906	7.041	.005
	SOC4 (between groups)	7.578	2	3.789	8.688	.002
	SOC5 (between groups)	6.729	2	3.364	13.929	.000
	SOC8 (between groups)	19.006	2	9.503	14.044	.000
	ENV1 (between groups)	9.948	2	4.974	14.227	.000
Operators	ENV1 (between groups)	7.274	2	3.637	7.294	.005
End-users	ECO3 (between groups)	2.855	2	1.428	3.536	.047
	ECO4 (between groups)	3.601	2	1.801	4.890	.018
NGOs	ECO1 (between groups)	5.292	2	2.646	6.705	.007
	ECO3 (between groups)	8.617	2	4.308	16.902	.000
	ECO4 (between groups)	10.292	2	5.146	13.040	.000
	SOC5 (between groups)	4.008	2	2.004	7.502	.005
	ENV1 (between groups)	2.492	2	1.246	4.498	.027
	ENV4 (between groups)	2.092	2	1.046	3.776	.044