变量 | ADF统计值 | 1%临界值 | 5%临界值 | P | 结论 |
lpeople | 2.841013 | −2.664853 | −1.955681 | 0.9980 | 非平稳 |
lex | 3.381700 | −2.664853 | −1.955681 | 0.9995 | 非平稳 |
lim | 2.535675 | −2.664853 | −1.955681 | 0.9959 | 非平稳 |
D(lp) | −4.094801 | −4.416345 | −3.622033 | 0.0195 | 平稳 |
D(lex) | −3.778165 | −4.416345 | −3.622033 | 0.0369 | 平稳 |
D(lim) | −4.009146 | −4.416345 | −3.622033 | 0.0232 | 平稳 |