Table 1
Characteristics of household classes I–IV.
| I | II | III | IV | |
|---|---|---|---|---|
| Total cultivated land (ha) | 2.5 | 2.8 | 2.8 | 2.5 |
| Rice (ha) | 0.18 | 0.18 | 0.10 | 0. 13 |
| Maize (ha) | 0 | 0.012 | 0.012 | 0.38 |
| Cacao AFS I (ha) | 1.49 | 0.24 | 0 | 0 |
| Cacao AFS II (ha) | 0.77 | 1.31 | 1.09 | 0.33 |
| Cacao AFS III (ha) | 0.25 | 1.16 | 1.73 | 0 |
| Cacao AFS IV (ha) | 0.02 | 0 | 0 | 1.72 |
| Family labour days per month | 32.4 | 29.5 | 34.4 | 31.6 |
| Credit limit (€/year) | 33 | 720 | 1,015 | 570 |
| Ethnicity (% non-indigenous HHs) | 0 | 19 | 22 | 80 |
| Poverty status | Poorest | Poor | Poor | Better-off |
Table 2
Annuity payments for different prices of CER.
| I | II | III | IV | |
|---|---|---|---|---|
| d 10%, CER €5 tCO2e–1 | 5.54 | 5.18 | 5.00 | 5.09 |
| d 10%, CER €12 tCO2e–1 | 13.30 | 12.40 | 12.00 | 12.20 |
| d 10%, CER €25 tCO2e–1 | 27.70 | 25.90 | 25.00 | 25.50 |
Table 3
Total gross margins for the household types for different CER price scenarios.
| I | II | III | IV | |
|---|---|---|---|---|
| Baseline | 375 | 1,063 | 1,331 | 2,705 |
| Scenario 1 (CER €5) | 389 | 1,076 | 1,344 | 2,715 |
| Scenario 2 (CER €12) | 408 | 1,094 | 1,361 | 2,729 |
| Scenario 3 (CER €25) | 443 | 1,128 | 1,393 | 2,756 |
Table 4
Scenarios of potential payments for avoided emissions from deforestation reduction.
| Low | Middle | High | |||
|---|---|---|---|---|---|
| Carbon content LLNP | t CO2e ha−1 | 326 | 435 | 479 | |
| Annual emissions avoided (deforestation rate reduced from 0.3% to 0) | t CO2e ha−1 | 13 | 17 | 19 | |
| Payments for different prices per tCO2e avoided | |||||
| 5 € tCO2e−1 | € ha−1 | 49 | 65 | 72 | |
| 12 € tCO2e−1 | € ha−1 | 117 | 157 | 172 | |
| 25 € tCO2e−1 | € ha−1 | 245 | 326 | 359 |
| Activities | Sawah | Padi ladang | Maize | Cacao I | Cacao II | Cacao III | Cacao IV | Cacao I new | Cacao II new | Cacao III new | Cacao IV new | Forest to Cacao I | Forest to Cacao II | Forest to Cacao III | Forest to Cacao IV | Hired Labour | RHS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Objective values (GM 000 IDR/ha) | 4.310 | 1.446 | 1.188 | 1.453 | 4.488 | 8.696 | 7.009 | 1.453 | 4.478 | 8.666 | 6.989 | 66 | 87 | 153 | 197 | –437 | |||
| Constraints | |||||||||||||||||||
| Land (ha) | |||||||||||||||||||
| January | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.74≤2.81 | ||||
| February | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.74≤2.81 | ||||
| March | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.81≤2.81 | |||
| April | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.58≤2.81 | |||||
| May | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.58≤2.81 | |||||
| June | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.58≤2.81 | |||||
| July | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.69≤2.81 | ||||
| August | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.81≤2.81 | |||
| September | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.81≤2.81 | |||
| October | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.81≤2.81 | |||
| November | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.81≤2.81 | |||
| December | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | –1 | –1 | –1 | –1 | 2.74≤2.81 | ||||
| Forest Conversion Cacao I | 1 | 1 | –1 | 0.00≥0.00 | |||||||||||||||
| Forest Conversion Cacao II | 1 | 1 | –1 | 0.00≥0.00 | |||||||||||||||
| Forest Conversion Cacao III | 1 | 1 | –1 | 0.77≥0.00 | |||||||||||||||
| Forest Conversion Cacao IV | 1 | 1 | –1 | 1.74≥0.00 | |||||||||||||||
| Land restrictions | |||||||||||||||||||
| Minimum sawah production (ha) | 1 | 0.07≥0.07 | |||||||||||||||||
| Minimum padi production (ha) | 1 | 0.11≥0.11 | |||||||||||||||||
| Miminum maize production (ha) | 1 | 0.12≥0.12 | |||||||||||||||||
| Cacao I-restriction | 1 | 1 | 0.00≥0.24 | ||||||||||||||||
| Cacao II-restriction | 1 | 1 | 0.06≥0.23 | ||||||||||||||||
| Cacao III-restriction | 1 | 1 | 0.77≥0.29 | ||||||||||||||||
| Cacao IV-restriction | 1 | 1 | 1.74=0.00 | ||||||||||||||||
| Deforestation | 1 | 1 | 1 | 1 | 0.06≤0.20 | ||||||||||||||
| Maximum restriction I | 1 | 0.00≤0.00 | |||||||||||||||||
| Maximum restriction II | 1 | 0.06≤0.06 | |||||||||||||||||
| Maximum restriction III | 1 | 0.77≤0.77 | |||||||||||||||||
| Maximum restriction IV | 1 | 1.74≤1.74 | |||||||||||||||||
| Labour (mandays per month) | |||||||||||||||||||
| January | 21.33 | 16.00 | 3.50 | 4.75 | 9.50 | 10.45 | 3.50 | 5.17 | 10.75 | 11.28 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 13.74≤29.50 | |||
| February | 24.93 | 16.00 | 11.00 | 4.75 | 7.50 | 9.35 | 11.00 | 5.17 | 8.75 | 10.18 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 10.70≤29.50 | |||
| March | 42.68 | 92.53 | 40.40 | 9.12 | 4.75 | 14.20 | 9.35 | 9.12 | 5.17 | 15.45 | 10.18 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 29.50≤29.50 | ||
| April | 1.33 | 4.50 | 5.25 | 14.20 | 10.45 | 4.50 | 5.67 | 15.45 | 11.28 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 13.18≤29.50 | ||||
| May | 9.34 | 5.40 | 14.15 | 7.50 | 17.95 | 5.40 | 14.57 | 8.75 | 18.78 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 22.12≤29.50 | ||||
| June | 14.00 | 1.84 | 14.15 | 9.45 | 9.35 | 1.84 | 14.57 | 10.70 | 10.18 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 9.03≤29.50 | ||||
| July | 42.78 | 9.60 | 10.50 | 11.75 | 10.40 | 9.35 | 10.50 | 12.17 | 11.65 | 10.18 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 12.79≤29.50 | |||
| August | 19.01 | 56.40 | 23.20 | 13.40 | 4.75 | 7.50 | 10.20 | 13.40 | 5.17 | 8.75 | 11.03 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 17.97≤29.50 | ||
| September | 11.34 | 44.87 | 16.00 | 3.67 | 4.75 | 14.20 | 9.90 | 3.67 | 5.17 | 15.45 | 10.73 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 19.91≤29.50 | ||
| October | 0.89 | 45.33 | 16.00 | 4.50 | 4.75 | 14.20 | 9.35 | 4.50 | 5.17 | 15.45 | 10.18 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 18.27≤29.50 | ||
| November | 23.56 | 56.00 | 16.00 | 4.00 | 14.15 | 7.50 | 16.85 | 4.00 | 14.57 | 8.75 | 17.68 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 29.50≤29.50 | ||
| December | 10.67 | 16.00 | 4.67 | 9.75 | 9.93 | 11.30 | 4.67 | 10.17 | 11.18 | 12.13 | 1.25 | 1.67 | 2.92 | 3.75 | –1 | 14.62≤29.50 | |||
| Capital (miscellaneous costs VC/ha 000IDR) | 4.527 | 345 | 140 | 0 | 1.226 | 171 | 311 | 0 | 1.236 | 201 | 331 | 30 | 40 | 70 | 90 | 437 | 8.296≤8.296 | ||
| Solution | 0.07 | 0.11 | 0.12 | 0.00 | 0.06 | 0.77 | 1.74 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.00 | 0.00 | 16.41 | 2.87 12.578 |
Sawah=Paddy rice; Padi lading=Upland rice; VC=Variable costs; ha=hectare; RHS=Right-hand-side.
