Individual effects | Individual effects and individual linear trend | |||||
Statistic | Prob. | Obs. | Statistic | Prob. | Obs. | |
Null: unit root (assumes common unit root process) | ||||||
Levin, Lin & Chu t | −7.94 | 0.000 | 294 | −6.29 | 0.000 | 186 |
Breitung t-stat | - | - | - | 5.25 | 1.000 | 135 |
Null: unit root (assumes individual unit root process) | ||||||
Im, Pesaran and Shin W-stat | - | - | 294 | - | - | 186 |
ADF—Fisher Chi-square | 85.71 | 0.808 | 294 | 36.39 | 0.996 | 186 |
PP—Fisher Chi-square | 160.76 | 0.000 | 294 | 70.84 | 0.207 | 186 |