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

Table 4. Heterogenous impact of stricter restrictions on mobility 1.

VARIABLES (1) Transit Stations (2) Workplaces (3) Residential (4) Transit Stations (5) Workplaces (6) Residential
< Median > Median
Population Density
Stringency Index (Lag 14) -0.42*** -0.57*** 0.21*** -0.63*** -0.59*** 0.26***
(0.06) (0.05) (0.02) (0.05) (0.05) (0.02)
Observations 8,590 8,590 8,564 9,262 9,262 9,212
Number of country 63 63 63 64 64 64
Mean of DV -37.12 -26.09 12.76 -41.35 -29.55 14.09
F-Stat 231.90 231.90 231.61 138.16 138.16 137.49
Primary Education
Stringency Index (Lag 14) -0.48*** -0.50*** 0.25*** -0.64*** -0.56*** 0.23***
(0.05) (0.04) (0.02) (0.05) (0.04) (0.02)
Observations 5,504 5,504 5,479 12,348 12,348 12,297
Number of country 39 39 39 88 88 88
Mean of DV -46.99 -30.94 17.13 -35.89 -26.52 11.81
F-Stat 282.80 282.80 284.34 200.16 200.16 198.94
Poverty Head Count
Stringency Index (Lag 14) -0.55*** -0.49*** 0.21*** -0.68*** -0.62*** 0.29***
(0.05) (0.04) (0.02) (0.06) (0.03) (0.03)
Observations 8,209 8,209 8,207 9,643 9,643 9,569
Number of country 56 56 56 71 71 71
Mean of DV -36.85 -29.54 11.21 -41.41 -26.47 15.37
F-Stat 157.08 157.08 157.08 124.40 124.40 123.23
Gini Index
Stringency Index (Lag 14) -0.53*** -0.51*** 0.22*** -0.66*** -0.61*** 0.27***
(0.06) (0.03) (0.02) (0.05) (0.04) (0.03)
Observations 7,851 7,851 7,849 10,001 10,001 9,927
Number of country 55 55 55 72 72 72
Mean of DV -34.65 -26.89 9.92 -42.97 -28.66 16.23
F-Stat 124.98 124.98 124.98 175.87 175.87 174.51
Age 65 & Older
Stringency Index (Lag 14) -0.67*** -0.56*** 0.26*** -0.53*** -0.50*** 0.24***
(0.05) (0.05) (0.02) (0.05) (0.05) (0.02)
Observations 8,623 8,623 8,572 9,229 9,229 9,204
Number of country 63 63 63 64 64 64
Mean of DV -39.75 -25.05 14.47 -38.91 -30.53 12.50
F-Stat 287.80 170.79 307.09 135.07 91.81 108.58
PM2.5
Stringency Index (Lag 14) -0.54*** -0.50*** 0.23*** -0.62*** -0.55*** 0.25***
(0.06) (0.05) (0.03) (0.05) (0.05) (0.02)
Observations 8,572 8,572 8,551 9,280 9,280 9,225
Number of country 59 59 59 68 68 68
Mean of DV -39.14 -30.17 12.99 -39.48 -25.77 13.88
F-Stat 194.59 145.15 153.11 101.77 32.78 79.06
Fixed Effects Country; Days since first case

Robust standard errors clustered at the country level.

* p < 0.10;

** p < 0.05;

*** p < 0.01.