检验方法 | Levin-Lin-Chu | Im-Pesaran-Skin | Fisher-ADF | Fisher-PP |
ΔInAST | −21.0268 (0.0000) | 1.80661 (0.0354) | 92.2322 (0.0001) | 174.481 (0.0000) |
ΔLTS | −16.0796 (0.0000) | 2.91195 (0.0063) | 71.6041 (0.0092) | 119.665 (0.0000) |