Sample size | Kernel estimator | Bias | Variance | MSE |
20 | OK | −0.051923 | 0.003405 | 0.006101 |
BRK | −0.028022 | 0.003849 | 0.004644 | |
GEOK | −0.036122 | 0.003106 | 0.004411 | |
GEBRK | −0.027881 | 0.003158 | 0.003935 | |
50 | OK | −0.036192 | 0.002127 | 0.003437 |
BRK | −0.017092 | 0.002105 | 0.002397 | |
GEOK | −0.025861 | 0.001686 | 0.002355 | |
GEBRK | −0.018000 | 0.001620 | 0.001944 | |
100 | OK | −0.028514 | 0.001245 | 0.002058 |
BRK | −0.012703 | 0.001132 | 0.001294 | |
GEOK | −0.021273 | 0.000885 | 0.001338 | |
GEBRK | −0.014114 | 0.000829 | 0.001028 | |
200 | OK | −0.022334 | 0.000815 | 0.001314 |
BRK | −0.009988 | 0.000691 | 0.000791 | |
GEOK | −0.017786 | 0.000531 | 0.000847 | |
GEBRK | −0.011795 | 0.000491 | 0.000630 |