Table 2.
Results of DID with the raw samples.
| Jingmen | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
| Variables | Monthly Outpatient Expenses (Yuan) | Monthly Outpatient Visits (Times) | Annual Inpatient Expenses (Yuan) | Annual Inpatient Visits (Times) |
| test_city * time | 196.5951 | 0.0027 | −1922.9821 *** | −0.2360 *** |
| (419.5038) | (0.2109) | (2083.027) | (0.1072) | |
| test_city | −54.4909 | −0.1301 *** | −401.5055 | 0.1291 ** |
| (314.3838) | (0.1580) | (1561.058) | (0.0803) | |
| time | −13.5176 | −0.1159 *** | 598.7689 *** | 0.0353 *** |
| (33.7129) | (0.0170) | (167.4001) | (0.0086) | |
| Observations | 29,575 | 29,575 | 29,575 | 29,575 |
Note: Inside the parentheses are the cluster-robust standard errors. The levels of significance are *** p < 0.01, and ** p < 0.05, respectively. Data source: calculated by the authors.