Valuation of Guaranteed Unitized Participating Life Insurance under MEGB2 Distribution

Table 2

Parameter estimation results of EGB2 distribution.

Stock index	a	b	p	q
CSI 300	0.0005088	-0.0001914	0.01827691	0.0177666
CSI Smallcap 500	0.0016684	0.00181833	0.1486097	0.1641946