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Journal of Financial Economics

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Опубликовано на портале: 03-10-2003
John S. Howe, Tie Su Journal of Financial Economics. 2001.  Vol. 61. No. 2. P. 227-252. 
Managers can decide to reduce a warrant's exercise price. A reduction in exercise price can induce exercise (a conversion-forcing reduction) or not (a long-term reduction). Conversion-forcing firms show an abnormal return of -1.53% on the announcement day but they perform well over the three years following the announcement. This finding suggests that the funds raised from warrant exercise are invested in profitable projects. Long-term reductions show an abnormal return of -1.15% on the announcement day. These firms also perform well following the reduction, which suggests that the lower exercise price restores managerial incentives.
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Опубликовано на портале: 03-10-2003
Don M. Chance, Michael L. Hemler Journal of Financial Economics. 2001.  Vol. 62. No. 2. P. 377-411. 
We examine the performance of 30 professional market timers during 1986–1994. Prior studies have analyzed implicit recommendations from mutual fund returns or explicit recommendations from newsletters. We analyze explicit recommendations executed in customer accounts. Using four tests, three benchmark portfolios, and daily data, we find significant unconditional and conditional ability that is robust with respect to transaction costs and survivorship bias. Relative ability persists and varies with the frequency of recommendation changes. When recommendations of successful timers are observed monthly instead of daily, significant ability generally disappears. Hence, the frequency with which recommendations are observed can change inferences regarding ability.
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