
PMC:7589389 / 50686-50880
Annnotations
LitCovid-PD-CLO
The firm’s five-day cumulative abnormal return [−2, 2] computed by the market model. The market model is estimated over the period [−200, −60] relative to the current day with the market return;
LitCovid-sentences
The firm’s five-day cumulative abnormal return [−2, 2] computed by the market model. The market model is estimated over the period [−200, −60] relative to the current day with the market return;