Improved calendar time approach for measuring long-run anomalies
Although a large number of recent studies employ the buy-and-hold abnormal return (BHAR) methodology and the calendar time portfolio approach to investigate the long-run anomalies, each of the methods is a subject to criticisms. In this paper, we show that a recently introduced calendar time methodo...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2015-12-01
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| Series: | Cogent Economics & Finance |
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| Online Access: | http://dx.doi.org/10.1080/23322039.2015.1065948 |