Table 1. Overview of employed time (explanatory) variable.
Pandemic Phase | Calendar Weeks/Months/Year | Share of Observations in the Sample |
---|---|---|
Before | 7 to 37/February to September/2018 | 32% |
First wave | 6 to 20/February to May/2020 | 4% |
Summer 2020 | 21 to 39/May to September/2020 | 11% |
Second wave | 40 to 8/September to February/2020-2021 | 3% |
Alpha wave | 9 to 23/February to June/2021 | 21% |
Summer 2021 | 24 to 30/June to July/2021 | 2% |
Delta wave | 31 to 51/August to December/2021 | 2% |
Omicron Wave | 52 to 21/December 2021 to May 2022 | 21% |
Summer 2022 | 21 onwards/May 2022 onwards | 5% |
Source: Own presentation based on RKI [7].