A Forecast Combination Framework with Multi-Time Scale for Livestock Products’ Price Forecasting

Table 2

Weights for different combination methods.

	EW	MSE	VAR	RANK
	(, )	(, )	(, )	(, )
Pork	(0.5, 0.5)	(0.5170, 0.4830)	(−3.9749, 4.9747)	(0.6603, 0.3397)
Egg	(0.5, 0.5)	(0.4749, 0.5251)	(−2.0986, 3.0986)	(0.4295, 0.5705)
Mutton	(0.5, 0.5)	(0.3754, 0.6246)	(1.5436, −0.5436)	(0.3526, 0.6474)
Beef	(0.5, 0.5)	(0.7706, 0.2294)	(1.3286, −0.3268)	(0.6410, 0.3590)