Table 4 Hierarchical regression analysis... | Emerald Publishing

Table 4

Hierarchical regression analysis

Item	Model 1			Model 2			Model 3
Item	B	SE	β	B	SE	β	B	SE	β
Constant	4.624	0.117		2.504	0.359		1.359	0.373
Duration in dairy processing	−0.067	0.051	−0.129	−0.086	0.044	−0.164	−0.028	0.040	−0.053
Product processing stages	−0.003	0.055	−0.004	−0.027	0.047	−0.049	−0.004	0.042	−0.007
Value chain				0.482	0.078	0.516**	0.224	0.082	0.239**
Productivity							0.490	0.086	0.508**
R²		0.016			0.280			0.455
Adjusted R²		−0.002			0.259			0.434
R² change		0.016			0.264			0.175
F change		0.871			37.750**			32.704**

Item	Model 1			Model 2			Model 3
Item	B	SE	β	B	SE	β	B	SE	β
Constant	4.624	0.117		2.504	0.359		1.359	0.373
Duration in dairy processing	−0.067	0.051	−0.129	−0.086	0.044	−0.164	−0.028	0.040	−0.053
Product processing stages	−0.003	0.055	−0.004	−0.027	0.047	−0.049	−0.004	0.042	−0.007
Value chain				0.482	0.078	0.516**	0.224	0.082	0.239**
Productivity							0.490	0.086	0.508**
R²		0.016			0.280			0.455
Adjusted R²		−0.002			0.259			0.434
R² change		0.016			0.264			0.175
F change		0.871			37.750**			32.704**

Source(s): Primary data