Sample size

Kernel estimator

Bias

Variance

MSE

20

OK

0.019396

0.002676

0.003052

BRK

0.017134

0.003727

0.004021

GEOK

0.025892

0.002580

0.003250

GEBRK

0.019406

0.003468

0.003845

50

OK

0.013847

0.001334

0.001525

BRK

0.010788

0.001646

0.001763

GEOK

0.020440

0.001163

0.001581

GEBRK

0.013526

0.001486

0.001669

100

OK

0.020478

0.000747

0.000857

BRK

0.007408

0.000848

0.000903

GEOK

0.016685

0.000601

0.000879

GEBRK

0.010161

0.000745

0.000848

200

OK

0.008525

0.000441

0.000514

BRK

0.005869

0.000460

0.000494

GEOK

0.014117

0.000324

0.000523

GEBRK

0.008425

0.000389

0.000460