Results of the truncated bootstrap regression model explaining differences in input-specific managerial inefficiency scores of semi-intensive farms
| Land | Labor | Herd size | Feed | Other expenditure | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Variables | Mean | Lower | Upper | Mean | Lower | Upper | Mean | Lower | Upper | Mean | Lower | Upper | Mean | Lower | Upper |
| Age | 0.005 | −0.002 | 0.012 | −0.003 | −0.011 | 0.003 | 0.003 | −0.002 | 0.009 | 0.004 | −0.002 | 0.010 | 0.002 | −0.004 | 0.009 |
| Experience | −0.005 | −0.012 | 0.003 | −0.001 | −0.008 | 0.006 | −0.002 | −0.008 | 0.004 | −0.002 | −0.008 | 0.004 | −0.001 | −0.007 | 0.006 |
| Portable milking machines | −0.070* | −0.143 | −0.011 | −0.054 | −0.133 | 0.003 | −0.035 | −0.090 | 0.010 | −0.046 | −0.104 | 0.001 | −0.060* | −0.125 | −0.004 |
| Government finance | 0.662 | −0.037 | 1.375 | −0.047 | −0.814 | 0.687 | 0.562 | −0.018 | 1.113 | 0.587* | 0.009 | 1.170 | 0.629 | −0.042 | 1.327 |
| Constant | 0.558 | 0.287 | 0.805 | 0.664 | 0.422 | 0.911 | 0.453 | 0.244 | 0.657 | 0.482 | 0.263 | 0.697 | 0.511 | 0.267 | 0.760 |
| σ | 0.285 | 0.242 | 0.333 | 0.265 | 0.221 | 0.321 | 0.230 | 0.193 | 0.268 | 0.237 | 0.203 | 0.277 | 0.262 | 0.221 | 0.306 |
| Land | Labor | Herd size | Feed | Other expenditure | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Variables | Mean | Lower | Upper | Mean | Lower | Upper | Mean | Lower | Upper | Mean | Lower | Upper | Mean | Lower | Upper |
| Age | 0.005 | −0.002 | 0.012 | −0.003 | −0.011 | 0.003 | 0.003 | −0.002 | 0.009 | 0.004 | −0.002 | 0.010 | 0.002 | −0.004 | 0.009 |
| Experience | −0.005 | −0.012 | 0.003 | −0.001 | −0.008 | 0.006 | −0.002 | −0.008 | 0.004 | −0.002 | −0.008 | 0.004 | −0.001 | −0.007 | 0.006 |
| Portable milking machines | −0.070* | −0.143 | −0.011 | −0.054 | −0.133 | 0.003 | −0.035 | −0.090 | 0.010 | −0.046 | −0.104 | 0.001 | −0.060* | −0.125 | −0.004 |
| Government finance | 0.662 | −0.037 | 1.375 | −0.047 | −0.814 | 0.687 | 0.562 | −0.018 | 1.113 | 0.587* | 0.009 | 1.170 | 0.629 | −0.042 | 1.327 |
| Constant | 0.558 | 0.287 | 0.805 | 0.664 | 0.422 | 0.911 | 0.453 | 0.244 | 0.657 | 0.482 | 0.263 | 0.697 | 0.511 | 0.267 | 0.760 |
| 0.285 | 0.242 | 0.333 | 0.265 | 0.221 | 0.321 | 0.230 | 0.193 | 0.268 | 0.237 | 0.203 | 0.277 | 0.262 | 0.221 | 0.306 | |
Notes: Sample size=100. Lower and upper represent the bounds of a 95% confidence interval. Number of truncated observations: 6. We have no indication of the presence of multicollinearity (mean VIF=1.29). *Significant at 5 percent level
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