Table 4 Effect of contracts and cooperatives on honey producing farmers
From: Impact of supply chain coordination on honey farmers’ income in Tigray, Northern Ethiopia
Outcome variables | Regression on covariates | Regression on propensity scores | Kernel Matching | Nearest Neighbor | ||||
|---|---|---|---|---|---|---|---|---|
Contract | cooperative | Contract | Cooperative | Contract | Cooperative | Contract | Cooperative | |
Modern hive productivity | 0.37 c (0.14) | 0.09 (0.19) | 0.38 c (0.14) | 0.08 (0.19) | 0.44 b (0.14) | -0.06 (0.21) | 0.43 b (0.14) | -0.13 (0.21) |
White honey production | 0.76 c (0.17) | -0.15 (0.18) | 0.77 c (0.17) | -0.15 (0.19) | 0.79 c (0.20) | -0.10 (0.20) | 0.78 c (0.20) | -0.14 (0.21) |
Honey income | 0.87 c (0.24) | -0.49 (0.35) | 0.85 c (0.25) | -0.47 (0.35) | 1.10 c (0.26) | -0.41 (0.35) | 1.10 c (0.28) | -0.44 (0.35) |
Household income | 0.28 a (0.16) | 0.01 (0.20) | 0.28 c (0.16) | 0.01 (0.20) | 0.31 a (0.18) | -0.14 (0.21) | 0.31 a (0.18) | -.022 (0.21) |
Per capita income | 0.32 b (0.16) | 0.01 (0.20) | 0.31 a (0.16) | 0.01 (0.20) | 0.36 a (0.18) | -0.14 (0.20) | 0.36 a (0.18) | -0.21 (0.20) |