| Industry | Parametersa | Estimate | Standard Error | z-Value | Description |
| Milk | β01 | 12.26 | 2.579 | 4.75 | Int. L. Norm. |
| Milk | β02 | 15.80 | 3.135 | 5.04 | Int. Brittany |
| Milk | β03 | 14.86 | 2.808 | 5.29 | Int. P. Loire |
| Milk | β04 | 9.232 | 2.000 | 4.62 | Int. P.-C. |
| Milk | β1 | 3.003 | 0.611 | 4.92 | Profit Meas. |
| Milk | α0 | −4.65 | 1.570 | −2.96 | Int. lnσ2 |
| Milk | α1 | 0.990 | 0.616 | 1.61 | Firms-1 lnσ2 |
| Milk | α2 | 1.431 | 0.321 | 4.46 | Policy lnσ2 |
| Cheese | β01 | 8.286 | 1.665 | 4.98 | Int. L. Norm. |
| Cheese | β02 | 5.860 | 1.174 | 4.99 | Int. Brittany |
| Cheese | β03 | 6.823 | 1.395 | 4.89 | Int. P. Loire |
| Cheese | β04 | 6.359 | 1.141 | 5.57 | Int. P.-C. |
| Cheese | β1 | 1.428 | 0.287 | 4.98 | Profit Meas. |
| Cheese | α0 | −5.09 | 1.156 | −4.40 | Int. lnσ2 |
| Cheese | α1 | 1.686 | 0.513 | 3.29 | Firms-1 lnσ2 |
| Cheese | α2 | 0.411 | 0.257 | 1.60 | Policy lnσ2 |
| κ | 0.172 | 0.204 | 0.84 | Correlation |