Agricultural and Food Economics

Table 4 Unit-root test results of the FSCI with the “Russia–Ukraine conflict” scenario

From: Predicting the differences in food security with and without the Russia–Ukraine conflict scenarios over different regions of the world

Region	Difference order	T-test value	P-value	AIC	Critical value
Region	Difference order	T-test value	P-value	AIC	1%	5%	10%
Asia	0	− 3.838	0.003***	− 121.023	− 4.138	− 3.155	− 2.714
EU	0	− 0.607	0.001***	− 71.225	− 4.138	− 3.155	− 2.714
LAC	0	− 2.895	0.046**	− 64.947	− 3.924	− 3.068	− 2.674
SSA	0	− 2.564	0.101	− 120.065	− 4.138	− 3.155	− 2.714
SSA	1	− 3.707	0.004***	− 104.243	− 3.889	− 3.054	− 2.667
Global	0	− 1.619	0.002***	− 109.852	− 4.138	− 3.155	− 2.714

^*** and ** denote statistical significance at 1%, 5%, respectively

Back to article page