Table 5. Direct effect, R 2 , Q2 and... | Emerald Publishing

Table 5.

Direct effect, R², Q2 and effect size

Hypothesis	Original sample (O)	t-statistics	Effect size	p-values	2.5%	97.5%
IP → EP	0.280	3.921	0.069	0.000	0.137	0.419
IP → WMP	0.682	17.949	0.871	0.000	0.603	0.752
WMP → EP	0.247	2.950	0.039	0.003	0.086	0.410
IP x WMP → EP	−0.098	2.406	0.020	0.016	−0.178	−0.017
		R-square		R-square adjusted
EP		0.495		0.482
WMP		0.466		0.463
		Q2predict		RMSE	MAE
EP		0.423		0.763	0.589
WMP		0.459		0.738	0.586

Hypothesis	Original sample (O)	t-statistics	Effect size	p-values	2.5%	97.5%
IP → EP	0.280	3.921	0.069	0.000	0.137	0.419
IP → WMP	0.682	17.949	0.871	0.000	0.603	0.752
WMP → EP	0.247	2.950	0.039	0.003	0.086	0.410
IP x WMP → EP	−0.098	2.406	0.020	0.016	−0.178	−0.017
		R-square		R-square adjusted
EP		0.495		0.482
WMP		0.466		0.463
		Q2predict		RMSE	MAE
EP		0.423		0.763	0.589
WMP		0.459		0.738	0.586

Note(s): IP = institutional pressure, EP = environmental performance, WMP = waste management practices

Source(s): Authors’ own work