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Table 2 Results of the Cobb-Douglas stochastic production function estimation

From: Farm level allocative efficiency of rice production in Gulu and Amuru districts, Northern Uganda

Log rice output Coefficient (standard error)
Log labour time (hours) 0.008 (0.069)
Log rice seeds (kg) 0.309*** (0.089)
Log land area (acre) 0.671*** (0.104)
District (Gulu) 0.363*** (0.112)
Number of crop enterprises 0.080** (0.036)
Purchase input use indicator − 0.061 (0.129)
Constant 5.127*** (0.557)
N 200.000
Wald chi2(6) 212.160
Prop > chi2 0.000
Log likelihood − 219.936
  1. VIF test had mean VIF of 1.45. All the variables in this model had VIF values of less than 3, which is highly acceptable
  2. **5% level of significance
  3. ***1% level of significance