Table 4 Regression analysis
Variables | (1) | (2) | (3) |
|---|---|---|---|
\(\Delta \mathrm{ln}(Cum\_Deaths)\) | \(\Delta \mathrm{ln}(Cum\_Deaths)\) | \(\Delta \mathrm{ln}(Cum\_Deaths)\) | |
Constant | − 0.00105*** | − 0.00160*** | − 0.00160*** |
(0.00208) | (2.74 × 10–6) | (3.05 × 10–6) | |
MedianAge | 5.93 × 10–5*** | 6.00 × 10–5*** | 6.00 × 10–5*** |
(6.87 × 10–7) | (4.80 × 10–7) | (5.21 × 10–7) | |
PopulationSize | 1.39 × 10–8*** | 1.29 × 10–8*** | 1.29 × 10–8*** |
(< 0.01) | (< 0.01) | (< 0.01) | |
Population_Density × t | 2.66 × 10–10*** | 5.65 × 10–10*** | 5.67 × 10–10*** |
(0.00160) | (< 0.01) | (< 0.01) | |
Dum_vaccine × Population_Density × t | − 2.20 × 10–10*** | − 3.13 × 10–11 | − 3.12 × 10–11 |
(3.40 × 10–9) | (0.408) | (0.410) | |
Lockdowns | – | 0.00197*** | 0.00197*** |
– | (< 0.01) | (< 0.01) | |
Holidays | – | – | − 2.62 × 10–5 |
– | – | (0.769) | |
Observations | 63,555 | 63,555 | 63,555 |
R-squared between estimators | 0.6056 | 0.6583 | 0.6584 |
Calculated F-value for the regression significance | 639.09*** | 660.45*** | 550.43*** |
Number of CityCode | 152 | 152 | 152 |