Poisson Incorporated Credibility Regression Modelling of Systematic Mortality Risk for Populations with Finite Data

Table 12

RMSFE values of forecast errors during the period 2010–2020 for ages 60–100.

Fitting period	RMSFE for ages 60–100	Bühlmann methods	Regression	Methods	RC	Regression	Methods	FC
	Gender	EW	MW	SEM	MEM	EEM	SEM	MEM	EEM
2010–2020	Male	0.6493	0.6313	0.5604	0.5056	0.5429	0.5640	0.5166	0.5615
	Female	0.2830	0.2738	0.2842	0.2690	0.2839	0.2867	0.2642	0.2857
	Male	0.5822	0.6191	0.4878	0.4966	0.4784	0.5065	0.5069	0.5022
2010–2020	Female	0.2544	0.2614	0.2581	0.2682	0.2725	0.2507	0.2630	0.2528
	Male	0.6763	0.6566	0.4967	0.4956	0.4886	0.5149	0.5021	0.5034
2010–2020	Female	0.2806	0.2768	0.2692	0.2695	0.2683	0.2660	0.2708	0.2678
	Mean	0.4543 (8)	0.4532 (7)	0.3928 (4)	0.3841 (1)	0.3892 (3)	0.3982 (6)	0.3873 (2)	0.3956 (5)