Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| variable | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
| dig | CEI | dig | CEI | |
| industry_dig | 0.393*** | -0.492** | ||
| [0.027] | [0.182] | |||
| region_dig | 0.738*** | -0.582** | ||
| [0.070] | [0.272] | |||
| Control variables | YES | YES | YES | YES |
| Year FE | YES | YES | YES | YES |
| Individual FE | NO | NO | YES | YES |
| City FE | YES | YES | NO | NO |
| N | 26650 | 26650 | 26650 | 26650 |
| R2 | 0.663 | 0.210 | 0.665 | 0.210 |
Note
***, ** and * indicate significance level of 1%, 5%and 10%, respectively.
