Weighted Semiparameter Model and Its Application

Table 1

The estimate value and the gap between true and simulation value.

	True value	LS	Ridge estimate (𝑘=0.7)	Semiparameter	Weighted semiparameter 𝛼=1.5,𝛽=0.5
Estimate value	5	5.2350	5.2336	4.0787	4.9581
Gap	0	0.2350	0.2336	0.9213	0.0419