| |
Variance decompositiona
|
Relative importance of income sources
|
---|
Direct effects
|
Indirect effects
|
---|
p1
|
p2
|
p3
|
p12
|
p13
|
p23
|
REV/FI
|
DP/FI
|
EC/FI
|
---|
Types of farming (TF):
|
TF
|
Mean
|
Mean
|
Specialist field crops
|
1
|
0.617
|
0.082
|
0.301
|
−0.026
|
0.294
|
0.028
|
2.84
|
0.81
|
2.65
|
Specialist horticulture
|
2
|
0.699
|
0.006
|
0.296
|
−0.005
|
0.321
|
0.004
|
2.81
|
0.02
|
1.83
|
Specialist permanent crops
|
3
|
0.688
|
0.045
|
0.267
|
−0.016
|
0.250
|
0.011
|
2.68
|
0.25
|
1.94
|
Specialist grazing livestock
|
4
|
0.601
|
0.062
|
0.337
|
−0.035
|
0.263
|
0.005
|
2.29
|
0.46
|
1.74
|
Specialist granivore
|
5
|
0.599
|
0.010
|
0.392
|
−0.006
|
0.562
|
0.008
|
4.07
|
0.19
|
3.26
|
Mixed cropping
|
6
|
0.640
|
0.056
|
0.304
|
−0.027
|
0.293
|
0.028
|
3.08
|
0.45
|
2.52
|
Mixed livestock and Mixed crops-livestock
|
7
|
0.605
|
0.055
|
0.340
|
−0.039
|
0.302
|
0.022
|
3.11
|
0.61
|
2.71
|
Economic size (ESU):
|
Small (Classes 1, 2, 3)
| |
0.648
|
0.047
|
0.305
|
−0.022
|
0.269
|
0.019
|
3.04
|
0.56
|
2.61
|
Medium (Classes 4, 5, 6)
| |
0.647
|
0.057
|
0.296
|
−0.024
|
0.282
|
0.014
|
2.58
|
0.38
|
1.96
|
Large (Classes 7, 8)
| |
0.583
|
0.038
|
0.379
|
0.009
|
0.486
|
−0.003
|
3.32
|
0.31
|
2.63
|
PSE level:
|
No DP
|
0
|
0.698
|
0.000
|
0.302
|
0.000
|
0.328
|
0.000
|
2.83
|
–
|
1.83
|
Low
|
1st
|
0.718
|
0.007
|
0.275
|
−0.002
|
0.289
|
0.004
|
2.97
|
0.07
|
2.04
|
Low-Medium
|
2nd
|
0.664
|
0.034
|
0.302
|
−0.025
|
0.270
|
0.006
|
2.99
|
0.28
|
2.27
|
Medium-High
|
3rd
|
0.625
|
0.055
|
0.319
|
−0.014
|
0.321
|
0.015
|
2.81
|
0.56
|
2.36
|
High
|
4th
|
0.546
|
0.139
|
0.315
|
−0.059
|
0.251
|
0.040
|
2.19
|
1.00
|
2.19
|
Total sample
| |
0.645
|
0.053
|
0.303
|
−0.022
|
0.288
|
0.015
|
2.75
|
0.43
|
2.18
|
- Variance decomposition and relative importance of the three considered income sources
- Source: Own elaborations on a constant sample of the whole Italian FADN farms, years 2003–2012
-
aSubscripts 1, 2 and 3 refer to revenues, direct payments and external costs, respectively