| 我国上市公司股权激励对公司股价影响的实证研究 |
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| 引用本文： | 严太华,周聆. 我国上市公司股权激励对公司股价影响的实证研究[J]. 技术经济, 2010, 29(4): 77-79 |
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| 作者姓名： | 严太华 周聆 |
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| 作者单位： | 重庆大学经济与工商管理学院,重庆,400044 |
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| 摘 要： | 本文采集了29家上市公司在首次披露实施股权激励方案的前后各30个交易日股票收盘价,并运用Excel和Eviews5.0进行统计分析。研究发现,上市公司在披露实施股权激励方案后存在股价的超常波动,市场上存在超额收益。
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| 关 键 词： | 股权激励 上市公司 股价 超额收益 |
Empirical Research on Stock Price Reactions to Stock Option Incentive in Listed Firms |
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| Yan Taihua,Zhou Ling. Empirical Research on Stock Price Reactions to Stock Option Incentive in Listed Firms[J]. Technology Economics, 2010, 29(4): 77-79 |
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| Authors: | Yan Taihua Zhou Ling |
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| Affiliation: | School of Economics and Business Administration/a>;Chongqing University/a>;Chongqing 400044/a>;China |
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| Abstract: | This paper chooses 29 listed firms with stock option incentive as the sample,collects the average stock prices in the light of the period of thirty working days before and after the firm's announcement.Then the thesis uses the measurement software Eviews 5.0 and Excel to do the regression analysis and the empirical research.The results show that the stock option incentive can bring positive market reactions to stock prices in a short time afiter the stock option incentive announcement and offer the investor... |
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| Keywords: | stock option incentive listed firms stock price excess profit. |
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