Research Article
Ecoefficiency of Intensive Agricultural Production and Its Influencing Factors in China: An Application of DEA-Tobit Analysis
Table 7
Statistical description of influence variables in 31 provinces.
| Variable | Obs. | Min. | Max. | Mean | Std. dev. |
| EL | 31 | 4.080 | 10.440 | 8.194 | 1.053 | FA | 31 | 0.260 | 13.560 | 2.586 | 3.007 | IC | 31 | 0.450 | 1.780 | 0.850 | 0.334 | WP | 31 | 0.160 | 0.660 | 0.421 | 0.133 | PH | 31 | 2.900 | 5.700 | 3.897 | 0.585 | PB | 31 | 1.300 | 1.700 | 1.426 | 0.093 | AF | 31 | 0.080 | 2.480 | 0.785 | 0.577 | AP | 31 | 0.600 | 24.900 | 10.516 | 5.206 | IL | 31 | 7.900 | 50.740 | 40.501 | 9.869 |
|
|