| Area |
Comprehensive technical efficiency change index (Ech) |
Technological progress change index (Tch) |
Pure technical efficiency change index (PEch) |
Scale efficiency change index (SEch) |
Total factor productivity change index (TFPch) |
| Zhengzhou |
0.957 |
1.000 |
0.963 |
0.994 |
0.956 |
| Kaifeng |
0.962 |
0.977 |
0.956 |
1.006 |
0.940 |
| Luoyang |
0.957 |
1.000 |
0.967 |
0.989 |
0.956 |
| Pingdingshan |
0.944 |
1.000 |
0.953 |
0.990 |
0.943 |
| Anyang |
0.968 |
1.000 |
0.993 |
0.975 |
0.968 |
| Hebi |
1.001 |
0.998 |
1.000 |
1.001 |
0.998 |
| Xinxiang |
0.975 |
1.000 |
0.986 |
0.989 |
0.975 |
| Jiaozuo |
0.984 |
1.000 |
1.000 |
0.984 |
0.984 |
| Puyang |
0.972 |
1.000 |
0.964 |
1.008 |
0.972 |
| Xuchang |
0.977 |
1.000 |
0.995 |
0.983 |
0.977 |
| Luohe |
0.980 |
1.000 |
1.010 |
0.970 |
0.980 |
| Sanmenxia |
0.973 |
1.000 |
0.981 |
0.992 |
0.973 |
| Nanyang |
0.920 |
1.000 |
0.910 |
1.012 |
0.920 |
| Shangqiu |
0.977 |
0.999 |
0.967 |
1.010 |
0.976 |
| Xinyang |
0.997 |
0.981 |
0.987 |
1.011 |
0.978 |
| Zhoukou |
0.969 |
1.000 |
0.970 |
0.999 |
0.969 |
| Zhumadian |
0.947 |
1.000 |
0.958 |
0.989 |
0.947 |
| Jiyuan |
1.000 |
0.993 |
1.000 |
1.000 |
0.993 |
| Average |
0.970 |
0.997 |
0.975 |
0.994 |
0.967 |