Variables | OLS | FE | FE (robust) |
lnftit | 1.111322*** | 0.8157182*** | 0.8157182*** |
(0.0943642) | (0.2320385) | (0.2393094) | |
lnperit | 0.3214107* | 0.6666111** | 0.6666111** |
(0.1755193) | (0.3191131) | (0.3226723) | |
lnprit | −0.0260883 | 0.0008086 | 0.0008086 |
(0.0914454) | (0.0773812) | (0.0406603) | |
lnproit | 0.0242155 | 0.1925514** | 0.1925514** |
(0.0960837) | (0.0925855) | (0.0852718) | |
adjusted R-squared | 0.7835 | 0.7505 | 0.7505 |