Examples of using Abnormal returns in English and their translations into Portuguese
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Colloquial
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Official
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Medicine
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Financial
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Ecclesiastic
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Ecclesiastic
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Computer
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Official/political
The dynamics of abnormal returns, volume and betas is analyzed for bovespa¿s stocks included
The event study method is used to identify abnormal returns against variations of the chosen indicators,
The event study approach of this model seeks to associate selected financial institutions stock prices abnormal returns as a proxy of the probability of bank runs,
To verify that the disclosure of information impacts the value of the shares of public companies were carried out multiple regressions showed that the cumulative abnormal returns are impacted by the mandatory disclosures.
Event studies are used with different settings of estimation window to measure abnormal returns and assess its effect on the calculation of return for the market model,
which calculates abnormal returns occurring around a particular event,
The cumulative abnormal returns of the stocks of acquirers in m&a process were evaluated to measure the performance of the operation in the short term(2 days before
given this composition of each of independent variables earnings for future earnings and its relationship with abnormal returns this research was to investigate the impact of ifrs accounting standards.
that overreaction occurs in the brazilian capital market;(2) that abnormal returns can be explained by both fundamentalist and behavioral variables; and(3)
Retail funds are more likely to present abnormal return at semester-ends.
Measurement of abnormal return.
Building regression analysis to explain the cumulative abnormal return in the event window,
The dependent variable abnormal return only lacked a statistically significant correlation with board size.
The return estimation model used to determine the abnormal return of the securities, which is the variable of interest was the capm.
The measurement of accumulated abnormal return UR is the ex-post measurement ofEt-1Rit,
This research aimed to investigate the relationship between the disclosure of climate risks and the abnormal return of share prices of brazilian companies,
The average return into post-event period¿180 days after date announced¿diverged from accumulative abnormal return in the event period.
gross return,(ii) abnormal return in relation to the sector and(iii) abnormal return over the risk-free rate.
The research started from the main hypothesis that there are relationship between the level of disclosure of information linked to climate risks and the abnormal return of stock price.
No abnormal return is veryfied for shares on the date of their effective entry on the index,