Research Article
Chinese Stock Market’s Reaction to COVID-19 in the Short and Long Run
Table 4
AR, CAR, and t-statistics for public utilities.
| Date | AR (%) | t-stat | CAR (%) | t-stat | Date | AR (%) | t-stat | CAR (%) | t-stat |
| −5 | −0.22 | −0.39 | −0.22 | −0.39 | 6 | −0.30 | −0.52 | −3.48 | −1.74 | −4 | 0.22 | 0.38 | −0.01 | −0.01 | 7 | −0.77 | −1.33 | −4.26 | −2.04 | −3 | −0.25 | −0.43 | −0.25 | −0.25 | 8 | 0.18 | 0.32 | −4.07 | −1.88 | −2 | −0.50 | −0.87 | −0.76 | −0.66 | 9 | −0.27 | −0.47 | −4.34 | −1.94 | −1 | −0.26 | −0.44 | −1.01 | −0.79 | 10 | 0.52 | 0.90 | −3.82 | −1.65 | 0 | −0.07 | −0.11 | −1.08 | −0.76 | 30 | −0.19 | −0.32 | −7.56 | −2.18 | 1 | 0.29 | 0.51 | −0.79 | −0.51 | 60 | 0.10 | 0.17 | −7.13 | −1.52 | 2 | −0.29 | −0.50 | −1.07 | −0.66 | 90 | −0.16 | −0.27 | −7.32 | −1.29 | 3 | 0.07 | 0.12 | −1.00 | −0.58 | 120 | −0.55 | −0.94 | −6.28 | −0.97 | 4 | −2.19 | −3.79 | −3.20 | −1.75 | 160 | 0.26 | 0.44 | −3.16 | −0.42 | 5 | 0.01 | 0.02 | −3.18 | −1.66 | 230 | −0.73 | −1.27 | −8.20 | −0.92 |
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