Figure 1.
List and description of variables used in the modellingTabela 1_ Zmienne użyte w modelu i ich opis
| Variable / Zmienna | Definition / Definicja |
|---|---|
| Y | An indicator of the ability to generate income from productive activities – the operational self-sufficiency ratio (OSS) is the ratio of the value of sales to the value of total farm costs. Sales were calculated as the difference between the value of total production (SE131) and production for domestic consumption (SE260) and the value of internal consumption (SE265). Total costs includes direct costs, economy-wide costs, depreciation and the cost of external factors, excluding the cost of own family labour (OSS) / |
| X1 | Share of income form agriculture activity (IAA) in the value of family farm income, IAA was calculated according to the formula: IAA = SE131 − SE275 − SE360 − SE370 − SE375 / |
| X2 | Share of SUB, is the ratio of the value of the balances of operating and investment subsidies and income from the family farm (%SUB) / |
| X3 | Share financial cost (FC), is the absolute value (due to the logarithmisation of the data) of interest costs in relation to the value of income from the family farm (%FC) / |
Descriptive statistics of OSS in farm by country groups and farms agricultural typeTabela 4_ Statystyki opisowe OSS w grupach gospodarstw wg typów rolniczych
| Statistic / Statystyka | Number of type of farming / Numer typu rolniczego | Total / Ogółem | |||||||
|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | ||
| Group 1 / Grupa 1 | |||||||||
| Mean / Średnia | 1.10 | 1.22 | 1.47 | 1.23 | 1.05 | 0.90 | 1.11 | 1.01 | 1.11 |
| Min / Min. | 0.86 | 1.06 | 1.14 | 0.94 | 0.84 | 0.65 | 0.87 | 0.78 | 0.65 |
| Max / Maks. | 1.48 | 1.62 | 2.02 | 1.75 | 1.35 | 1.19 | 1.47 | 1.29 | 2.02 |
| StDev / Odch. Std | 0.17 | 0.15 | 0.27 | 0.22 | 0.14 | 0.16 | 0.19 | 0.15 | 0.23 |
| Group 2 / Grupa 2 | |||||||||
| Mean / Średnia | 1.12 | 1.35 | 1.43 | 1.28 | 0.91 | 0.78 | 1.07 | 0.97 | 1.10 |
| Min / Min. | 0.79 | 1.03 | 0.94 | 0.70 | 0.71 | 0.45 | 0.86 | 0.62 | 0.45 |
| Max / Maks. | 1.54 | 1.87 | 1.91 | 2.18 | 1.34 | 1.26 | 1.29 | 1.50 | 2.18 |
| StDev / Odch. Std | 0.18 | 0.19 | 0.21 | 0.38 | 0.17 | 0.22 | 0.14 | 0.23 | 0.31 |
WLS estimation for types of farming in Group 2Tabela 5_ Estymacja WLS dla typów rolniczych w Grupie 2
| Type of farming / Typ rolniczy | Const (t-stats) | Ln%IAA (t-stats) | Ln%SUB (t-stats) | Ln%FC (t-stats) | R^2 R^corr. | F (p-value) |
|---|---|---|---|---|---|---|
| (1) | −0.073 (−9.085)*** | 0.001 (0.005) | −0.373 (−31.63)*** | −0.007 (−3.279)*** | 0.99 (0.982) | 1190 (0.000) |
| (2)(X) | 0.240 (3.068)*** | 0.438 (6.543)*** | −0.019 (−0.755) | −0.17 (−1.299) | – | Chi2 = 4.96 p = 0.084 |
| (3) | −0.101 (−0.464) | −0.108 (−0.360) | −0.167 (−1.702) | −0.037 (−6.185)*** | 0.82 (0.789) | 23.0 (0.000) |
| (4) | −0.096 (−3.047)*** | 0.029 (2.123)** | −0.268 (−16.11)*** | −0.022 (−3.413)*** | 0.965 (0.948) | 341 (0.000) |
| (5) | −0.368 (−3.237)*** | 0.078 (−1.342) | −0.636 (−5.651)*** | 0.034 (2.994)*** | 0.70 (0.685) | 23 (0.000) |
| (6) | −0.558 (−4.517)*** | −0.051 (−1.781)* | −0.343 (−3.364)*** | −0.044 (−3.671)*** | 0.512 (0.498) | 9.75 (0.000) |
| (7) | −0.132 (−2.331)** | 0.005 (0.131) | −0.077 (−2.951)*** | −0.022 (−2.508)** | 0.70 (0.687) | 20.5 (0.000) |
| (8) | −0.273 (−3.844)*** | −0.002 (−0.117) | −0.248 (−3.628)*** | −0.026 (−2.922)** | 0.93 (0.911) | 117.2 (0.000) |
Basic descriptive statistics of income from family farm in the analysed groups for the period 2018–2022 (thousand EUR)Tabela 2_ Podstawowe statystyki opisowe dochód gospodarstwa rodzinnego w analizowanych grupach w okresie 2018–2022 (tys_ EUR)
| Statistics / Statystyki | Number of farming type / Numer typu rolniczego | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | Total / Ogółem | |
| Group 1 (thousand EUR/farm/year) / Grupa 1 (tys. EUR/gosp./rok) | |||||||||
| Mean / Średnia | 45.51 | 123.13 | 66.34 | 65.34 | 63.85 | 27.25 | 115.72 | 50.40 | 71.30 |
| Min / Min. | −2.01 | 44.18 | 38.55 | 0.26 | 45.16 | −11.46 | −19.19 | 5.86 | −19.19 |
| Max / Maks. | 147.67 | 349.29 | 110.38 | 328.84 | 520.85 | 93.31 | 426.73 | 194.66 | 520.85 |
| StDev / Odch. std. | 30.01 | 82.53 | 22.09 | 64.39 | 84.75 | 18.60 | 105.99 | 38.11 | 72.19 |
| Coefficient of variation / Wsp. zmienności | 0.66 | 0.43 | 0.33 | 0.99 | 1.33 | 0.68 | 0.92 | 0.76 | 1.01 |
| Group 2 (thousand EUR/farm/year) / Grupa 2 (tys. EUR/gosp./rok) | |||||||||
| Mean / Średnia | 15.70 | 14.19 | 17.16 | 12.00 | 21.52 | 14.57 | 38.58 | 9.56 | 17.15 |
| Min / Min. | 5.50 | 0.94 | 4.19 | 2.11 | 7.95 | 1.98 | −51.34 | 2.84 | −51.34 |
| Max / Maks. | 43.39 | 32.08 | 31.24 | 37.75 | 65.23 | 33.57 | 122.66 | 24.50 | 122.66 |
| StDev / Odch. std. | 8.40 | 7.27 | 7.18 | 8.08 | 12.04 | 6.44 | 34.67 | 5.12 | 15.60 |
| Coefficient of variation / Wsp. zmienności | 0.53 | 0.42 | 1.05 | 0.67 | 0.56 | 0.44 | 0.90 | 0.54 | 0.91 |
WLS estimation for types of farming in Group 1Tabela 6_ Estymacja WLS dla typów rolniczych w Grupie 1
| Type of farming / Typ rolniczy | Const (t-stats) | Ln%IAA (t-stats) | Ln%SUB (t-stats) | Ln%FC (t-stats) | R^2 (R^2 corr.) | F (p-value) |
|---|---|---|---|---|---|---|
| (1) | −0.065 (−2.572)** | 0.028 (2.096)** | −0.143 (−6.226)*** | −0.049 (−10.4)*** | 0.95 (0.942) | 156.6 (0.000) |
| (2) | −0.085 (−6.786)*** | 0.133 (1.492) | −0.028 (−2.718)** | −0.067 (−7.654)*** | 0.94 (0.938) | 165.1 (0.000) |
| (3) | −0.054 (−0.341) | 0.471 (1.955)* | 0.072 (1.114) | −0.162 (−8.978)*** | 0.83 (0.826) | 30.2 (0.000) |
| (4) | −0.054 (−4.524)*** | 0.171 (12.99)*** | −0.054 (−7.474)*** | −0.087 (−21.58)*** | 0.96 (0.958) | 221.1 (0.000) |
| (5) | −0.165 (−9.844)*** | −0.050 (−3.166)*** | −0.169 (−11.98)*** | −0.300 (−6.925)*** | 0.95 (0.949) | 189.9 (0.000) |
| (6) | −0.176 (−16.79)*** | −0.064 (−5.989)*** | −0.270 (−13.59)*** | −0.013 (−3.540)*** | 0.97 (0.966) | 207.9 (0.000) |
| (7) | −.0112 (−7.476)*** | 0.023 (1.900)* | −0.062 (−5.973)*** | −0.054 (−10.77)*** | 0.96 (0.955) | 207.0 (0.000) |
| (8) | −0.109 (−8.225)*** | 0.011 (1.51) | −0.089 (−8.141)*** | −0.044 (−18.64)*** | 0.97 (0.965) | 292.7 (0.000) |
Basic descriptive statistics of the share of productive activities in family farm income formation and average shares of support and interest costs (multiples)Tabela 3_ Podstawowe statystyki opisowe udziału działalności produkcyjnej w tworzeniu dochodu rodzinnego gospodarstwa rolnego oraz średnie udziały wsparcia i obsługi zadłużenia (krotność)
| Statistics / Statystyki | Number of type of farming / Numer typu rolniczego | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | Total / Ogółem | |
| Group 1 / Grupa 1 | |||||||||
| Mean / Średnia | 0.22 | 0.98 | 0.80 | 0.61 | 0.61 | 0.04 | 0.93 | 0.26 | 0.76 |
| Min / Min. | −0.49 | 0.85 | 0.60 | 0.27 | −0.22 | −1.72 | −1.07 | −2.02 | −2.02 |
| Max / Maks. | 4.51 | 1.10 | 0.98 | 21.39 | 1.13 | 2.27 | 1.30 | 1.16 | 4.51 |
| StDev / Odch. Std | 0.85 | 0.06 | 0.11 | 4.21 | 0.41 | 0.96 | 0.53 | 0.76 | 1.61 |
| Median / Mediana | 0.59 | 0.99 | 0.82 | 0.61 | 0.77 | 0.29 | 0.93 | 0.59 | 0.71 |
| Share of SUB / Udział SUB | 1.27 | 0.10 | 0.22 | 0.88 | 0.51 | 1.01 | 0.19 | 1.06 | 0.45 |
| Share of FC / Udział FC | −0.49 | −0.08 | −0.02 | −0.49 | −0.18 | −0.05 | −0.12 | −0.32 | −0.21 |
| Group 2 / Grupa 2 | |||||||||
| Mean / Średnia | 0.28 | 0.95 | 0.71 | 0.43 | 0.35 | −0.04 | 0.65 | 0.22 | 0.41 |
| Min / Min. | 0.32 | 0.91 | 0.78 | 0.47 | 0.39 | 0.09 | 0.86 | 0.35 | 0.50 |
| Max / Maks. | −1.33 | 0.45 | −0.02 | −0.29 | −0.22 | −2.48 | −1.80 | −1.34 | −2.48 |
| StDev / Odch. Std | 0.68 | 3.80 | 1.14 | 0.94 | 0.78 | 0.73 | 1.44 | 0.87 | 1.44 |
| Median / Mediana | 0.35 | 0.51 | 0.25 | 0.33 | 0.28 | 0.62 | 0.54 | 0.47 | 0.53 |
| Share of SUB / Udział SUB | 0.75 | 0.08 | 0.30 | 0.58 | 0.68 | 1.06 | 0.39 | 0.81 | 0.61 |
| Share of FC / Udział FC | −0.03 | −0.03 | −0.01 | −0.01 | −0.03 | −0.02 | −0.04 | −0.03 | −0.03 |