At the same time, this paper also apply the Accounting-study Methodology to avoid that weak efficiency and manipulating stock prices in China's capital market distort the theory of Event-study.

同时，本文还将使用会计研究法，以防止我国证券市场有效性不高以及股价操纵行为扭曲事件研究法的结论。

youdao

The article analyses whether or not the negotiated transitions, which happen from 1998 to 2003, brought the abnormal returns to the investors by using the event study.

本文采用事件研究法对1998年至2003年间所发生的协议转让事件是否给投资者带来超常收益进行了全面分析。

youdao

First of all, we examine whether issuance of convertible bond bring abnormal return to company by event study.

首先，我们用事件研究法检验可转债的发行宣告是否会给公司带来异常收益。

youdao

Besides bringing new species to the textbooks - and relegating them immediately to the "extinct" category - the study sheds new light on the extinction event, widely thought to have been caused by an enormous asteroid impact at the end of the Cretaceous period, about 65.5 million years ago.

BBC: Obama-named lizard was wiped out with the dinosaurs

The Washington Institute study argues, however, that -- in the event the U.S. proceeds to station troops in the Golan despite the risks -- some steps could be taken that would minimize the dangers to U.S. policy and to American troops.

CENTERFORSECURITYPOLICY: A US force for the Golan Heights? A roundtable discussion

With the small absolute event numbers and lack of a comparator arm in the study (only 7% of patient-days were on placebo), we view the move in the shares as an overreaction.

FORBES: Pfizer's Key Drug Walks A Tightrope