Journal of Uncertainty Analysis and Applications

Table 4 Comparison of the OLS with ML estimators of the SP regression model

From: Estimation of a linear model with two-parameter symmetric platykurtic distributed errors

		OLS	MLE
${\hat{β}}_{0}$	Bias	−0.04016	0.0109
${\hat{β}}_{0}$	MSE	0.002436516	0.000914
${\hat{β}}_{1}$	Bias	0.003412	−0.0022
${\hat{β}}_{1}$	MSE	1.81953E − 05	1.11E − 05
${\hat{β}}_{2}$	Bias	−1.7E − 05	0.0001
${\hat{β}}_{2}$	MSE	5.14E − 10	2E − 08

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