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文件说明事件研究法计算华电国际超额收益与累计超额收益相关文件,下载后可自学,也可定制服务,无数据可免费提供。
文件:事件研究法计算超额收益累计超额收益-电力.xlsx
数据展示原始数据[td]预期收益率超额收益率累计超额收益率 |
| -0.037106785 |
| 0.00837119 |
| 0.008371195 |
| 0.004664729 |
| -0.00170619 |
| 0.006665003 |
| 0.005042552 |
| -0.00209267 |
| 0.004572337 |
| 0.008670515 |
| -0.01749415 |
| -0.01292181 |
| -0.020829228 |
| 0.0030251 |
| -0.00989671 |
| 0.016293255 |
| -0.00722979 |
| -0.01712649 |
| -0.015958205 |
| 0.00098813 |
| -0.01613837 |
| 0.000585757 |
| 0.01157228 |
| -0.00456609 |
| -0.031390221 |
| 0.01036927 |
| 0.005803185 |
| -0.000577316 |
| 0.00364476 |
| 0.009447942 |
| 0.014620895 |
| 0.00372770 |
| 0.013175647 |
| -0.006944153 |
| 0.01595319 |
| 0.029128834 |
| 0.002310595 |
| -0.01123919 |
| 0.017889643 |
| 0.003359634 |
| -0.00335963 |
| 0.014530009 |
| 0.005278656 |
| 0.00373038 |
| 0.018260388 |
| -0.016416127 |
| 0.00451138 |
| 0.022771765 |
| -0.000566327 |
| -0.00545776 |
| 0.017314004 |
| -0.014980473 |
| 0.00285928 |
| 0.020173287 |
| 0.001462375 |
| -0.00146238 |
| 0.018710912 |
| -0.003154066 |
| 8.6547E-05 |
| 0.01879746 |
| 0.006747338 |
| -0.00059350 |
| 0.018203959 |
时间 | AR超额收益率% | CAR累计超额收益率% |
| t-10 | 0.837119 | 0.837119 |
| t-9 | -0.170619 | 0.666500 |
| t-8 | -0.209267 | 0.457234 |
| t-7 | -1.749415 | -1.292181 |
| t-6 | 0.302510 | -0.989671 |
| t-5 | -0.722979 | -1.712649 |
| t-4 | 0.098813 | -1.613837 |
| t-3 | 1.157228 | -0.456609 |
| t-2 | 1.036927 | 0.580318 |
| t-1 | 0.364476 | 0.944794 |
| t0 | 0.372770 | 1.317565 |
| t+1 | 1.595319 | 2.912883 |
| t+2 | -1.123919 | 1.788964 |
| t+3 | -0.335963 | 1.453001 |
| t+4 | 0.373038 | 1.826039 |
| t+5 | 0.451138 | 2.277176 |
| t+6 | -0.545776 | 1.731400 |
| t+7 | 0.285928 | 2.017329 |
| t+8 | -0.146238 | 1.871091 |
基于事件研究法的超额收益与累计超额收益分析——以华电国际为例
(76 Bytes, 需要: RMB 47 元)
| 0.008655 | 1.879746 |
| t+10 | -0.059350 | 1.820396 |


利用事件研究法,针对华电国际数据进行计算,可得出超额收益与累计超额收益相关数据,为投资分析等提供参考依据。


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