210
2 Constant
4.898
2.810
1.743 0.083
Education level
–0.978
1.167 –0.624
–0.838 0.404 0.011
87.238
Entr. proactiveness –0.152
0.218 –0.211
–0.696 0.488 0.069
14.447
Education
level – entr.
proactiveness
0.097
0.090 0.920
1.084 0.280 0.009
113.171
Coefficients – process innovation
Model
Unstandardized
coefficients
Standardized
coefficients
t
Sig
Collinearity
statistics
B
Std.
error
Beta
Tolerance VIF
1 Constant
3.091
0.822
3.760 0.000
Education level
0.322
0.131 0.205
2.462 0.015 0.927
1.079
Entr. intentions
–0.015
0.048 –0.026
–0.307 0.759 0.927
1.079
2 Constant
2.318
2.769
0.837 0.404
Education level
0.637
1.087 0.407
0.586 0.559 0.013
74.265
Entr. intentions
0.030
0.160 0.052
0.186 0.852 0.085
11.800
Education
Level – entr.
Intentions
–0.018
0.062 –0.236
–0.293 0.770 0.010
100.066
Dependent Variable: I have improved my production practices because other actors in my value
chain suggested it to me in the past 5 years
Appendix 2
Coefficients – process innovation
Model
Unstandardized
coefficients
Standardized
coefficients
t
Sig
Collinearity
statistics
B
Std.
error Beta
Tolerance VIF
1 Constant
10.321
2.308
4.472
0.000
Farm size
0.730
0.578 0.102
1.263
0.209 1.000
1.000
Entr.
proactiveness
0.220
0.169 0.105
1.301
0.195 1.000
1.000
2 Constant
23.497
5.909
3.977
0.000
Farm size
−9.628
4.325 −1.350
−2.226 0.028 0.017
57.809
Entr.
proactiveness
–0.821
0.462 –0.393
−1.777 0.078 0.130
7.702
Farm size – entr.
proactiveness
0.818
0.339 1.547
2.416
0.017 0.016
64.441
Dependent Variable: innovation
C. L. Barzola Iza et al.