Table 3 Unit-Root test results for F&B Stock index returns.

From: Implications of war on the food, beverage, and tobacco industry in South Korea

KPSS statistic

0.005595947618036673

p-value

0.1

Num lags

31

Critical values

10%

0.347

5%

0.463

2.5%

0.574

1%

0.739