Skip to main content
. 2021 Jun 28;16(6):e0253348. doi: 10.1371/journal.pone.0253348

Table 6. Heterogenous impact of stricter restrictions on growth rates 1.

VARIABLES (1) Cases:Tests (2) Deaths:Tests (3) Cases:Tests (4) Deaths:Tests
< Median > Median
Population Density
Stringency Index (Lag 14) -0.0014*** -0.0034*** -0.0010*** -0.0031***
(0.0002) (0.0011) (0.0003) (0.0007)
Observations 4,645 4,210 5,894 5,415
Number of country 36 35 44 43
Mean of DV 0.010 0.019 0.003 0.016
F-Stat 97.807 127.964 41.231 30.538
Primary Education
Stringency Index (Lag 14) -0.0005 -0.0012*** -0.0012*** -0.0034***
(0.0005) (0.0004) (0.0002) (0.0007)
Observations 2,995 2,734 7,544 6,891
Number of country 24 24 56 54
Mean of DV 0.012 0.020 0.004 0.017
F-Stat 380.081 244.774 65.763 51.179
Poverty Head Count
Stringency Index (Lag 14) -0.0012*** -0.0027*** -0.0004 -0.0025**
(0.0002) (0.0006) (0.0004) (0.0012)
Observations 6,171 5,717 4,368 3,908
Number of country 45 44 35 34
Mean of DV 0.003 0.017 0.010 0.017
F-Stat 68.893 51.402 15.161 8.016
Gini Index
Stringency Index (Lag 14) -0.0014*** -0.0030*** -0.0007*** -0.0025***
(0.0002) (0.0007) (0.0003) (0.0009)
Observations 5,321 4,825 5,218 4,800
Number of country 39 38 41 40
Mean of DV 0.003 0.020 0.009 0.015
F-Stat 48.890 38.987 29.206 17.008
Age 65 & Older
Stringency Index (Lag 14) -0.0005 -0.0025*** -0.0013*** -0.0027***
(0.0003) (0.0006) (0.0002) (0.0007)
Observations 3,688 3,240 6,851 6,385
Number of country 29 28 51 50
Mean of DV 0.008 0.015 0.005 0.019
F-Stat 179.510 159.559 47.027 36.699
PM2.5
Stringency Index (Lag 14) -0.0015*** -0.0035*** -0.0004 -0.0020***
(0.0002) (0.0008) (0.0003) (0.0005)
Observations 6,416 6,110 4,123 3,515
Number of country 48 48 32 30
Mean of DV 0.004 0.018 0.009 0.017
F-Stat 59.872 48.921 23.656 11.577
Fixed Effects Country; Days since first case

Robust standard errors clustered at the country level.

* p < 0.10;

** p < 0.05;

*** p < 0.01.