Fig. 3.

ECR profiles per country. The trend in the point estimates of the ECR $\widehat{\beta }\left(t\right)$ are presented as colored lines (country specific colors, following the legend in Fig. 2). The black continuous lines represent the 95% confidence intervals of the point estimates. The gray vertical dashed lines indicate the moments when the governmental measures were taken, with the corresponding symbol(s) (same symbols introduced in Fig. 2)