| (1) | (2) |
Variable | In_gapp | In_gapp |
Low_carbon*before | 0.074 |
|
| (1.06) |
|
Low_carbon*after | 0.167*** |
|
| (4.12) |
|
Low_carbon*time(−2) |
| −0.035 |
|
| (−0.44) |
Low_carbon*time(−1) |
| 0.147 |
|
| (1.10) |
Low_carbon*time(1) |
| 0.163*** |
|
| (3.85) |
Low_carbon*time(2) |
| 0.206*** |
|
| (3.89) |
Year | control | control |
Company | control | control |