我國上市公司股份回購公告效應(yīng)及其影響因素研究
[Abstract]:In China, although there is still no environment for large-scale share buybacks like foreign mature capital markets, it is undeniable that Share repurchase is playing an indispensable role in the management of the company and the standardized development of China's capital market. Macroscopically, the share repurchase promotes the further completion of the reform of the split share structure in our country, which is beneficial to the orderly and efficient operation of the capital market in our country. At the same time, it revitalizes the state-owned assets and realizes the strategic adjustment of the state-owned assets. Microscopically, the reduction of state-owned shares and legal person shares improves the ownership structure of listed companies, helps to improve the management level of the company, and the repurchase also improves the structure of the assets of the company, which is beneficial to the exertion of the role of financial leverage. Although the stock repurchase started late in our country and there are still many deficiencies in the related system, it does not prevent the stock repurchase from rapidly growing into one of the important management tools of listed companies in our country. In the past period of time, domestic scholars have made some achievements in the research on the announcement effect of share buyback and its influencing factors, but through sorting out the existing literature, it is found that the research on the effect of share buyback announcement and its influencing factors has been achieved. Most of the existing research results in China are early state-owned share repurchase, while the research on tradable shares repurchase is less. Due to the late start, the structure of the split share structure and other reasons, there are some deficiencies in the existing research in China. However, with the completion of the reform of the split share structure and the increase in the number of buybacks, The existing research has been unable to reflect the current situation of China's capital market. In view of the shortcomings of the existing research literature, this paper discusses the market effect and its influencing factors of stock repurchase announcement of listed companies in China by means of event study, comparative study and multiple regression analysis, combined with relevant research theory. Firstly, the paper uses the event research method to analyze the stock price performance before and after the share repurchase announcement. Then, from the time of repurchase, the way of repurchase, the source of repurchase funds and whether or not repurchase is combined with stock reform, the paper examines whether repurchase is different due to the different time of repurchase. Different sources of repurchase funds and whether they are issued at the same time as the stock reform announcement; Finally, the multiple regression analysis method is used to analyze the influencing factors of the announcement effect of share repurchase. The results are as follows: 1. China's A-share market has a positive response to the announcement of share repurchase, and the market effect before the announcement is better than the market effect after the announcement; 2. During the stock reform period, the share price of the company that issued a repurchase announcement and directed repurchase in exchange for the shares of the Company in exchange for assets rather than cash and the share price of the company that announced the share repurchase at the same time as the stock reform announcement rose sharply first and then experienced a decline. After the full circulation, the share prices of the companies that issued repurchase announcements, repurchased through centralized bidding transactions, cash repurchases and individual repurchases began to increase significantly one or two days before the announcement date, and there was no decline in the announcement date. Overall, there is still a rise; 3. After the announcement, the market performance of the share price of cash repurchase and individual repurchase company was obviously better than that of asset replacement repurchase and stock reform. 4. After an empirical test of the influence of company characteristics and repurchase business characteristics on announcement effect of share repurchase, it is found that the net asset return rate, company size and announcement effect are negatively correlated, while the ratio of repurchase and the time of repurchase are positively correlated with announcement effect.
【學(xué)位授予單位】:江南大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2012
【分類號】:F233;F832.51;F224
【相似文獻】
相關(guān)期刊論文 前10條
1 張曉剛,劉忠;股份回購的戰(zhàn)略性運用價值[J];河北冶金;2000年01期
2 張鴻;股份有限公司股份回購適用范圍的法律規(guī)制[J];決策借鑒;2000年05期
3 陳莉,徐晗笑;證券市場創(chuàng)新──股份回購研究[J];上海綜合經(jīng)濟;2000年06期
4 郭延淳;股份回購與國有股減持[J];中央財經(jīng)大學(xué)學(xué)報;2001年04期
5 耿瑋,胡景濤;我國上市公司股份回購初探[J];財經(jīng)問題研究;2003年04期
6 謝獲寶,韓暉;試論股份回購的財務(wù)效應(yīng)及對相關(guān)問題的政策建議[J];財會通訊;2003年10期
7 賈玉文;股份回購的賬務(wù)處理[J];遼寧財稅;2002年07期
8 李永森;股份回購——證券市場規(guī)范化的新課題[J];了望;1999年22期
9 徐則榮;關(guān)于股份回購的幾點思考[J];甘肅金融;2003年05期
10 孫莉;劉旭東;;完善我國股份回購制度的若干思考[J];科技成果縱橫;2006年02期
相關(guān)會議論文 前10條
1 張輝;;論股份回購及其法律限制[A];中華全國律師協(xié)會經(jīng)濟專業(yè)委員會2002年年會論文集[C];2002年
2 耿瑋;;股份回購對上市公司財務(wù)管理的影響[A];中國會計學(xué)會高等工科院校分會2007年學(xué)術(shù)年會暨第十四屆年會論文集[C];2007年
3 羅欣;;上市公司股份回購問題探討[A];中國會計學(xué)會第八屆全國會計信息化年會論文集[C];2009年
4 王磊彬;;企業(yè)外部融資與長期市場低績效:現(xiàn)象、研究模型與解釋[A];中國會計學(xué)會高等工科院校分會2010年學(xué)術(shù)年會論文集[C];2010年
5 王磊彬;;企業(yè)外部融資與長期市場低績效:現(xiàn)象、研究模型與解釋[A];中國會計學(xué)會第八屆全國會計信息化年會論文集[C];2009年
6 黃虹;;美國股票回購對我國投資者的啟示[A];中國會計學(xué)會2006年學(xué)術(shù)年會論文集(下冊)[C];2006年
7 王遠明;鄧小毛;;經(jīng)營者股票期權(quán)的法律障礙及其對策思考[A];中國商法年刊第三卷(2003)[C];2003年
8 禚洪;;股權(quán)回購協(xié)議效力問題淺析[A];中國合同法論壇論文匯編[C];2010年
9 應(yīng)益榮;位媛媛;;上市公司增發(fā)股票的VPO嵌入方法[A];第七屆中國不確定系統(tǒng)年會論文集[C];2009年
10 李小軍;王平心;;股利變動、經(jīng)營業(yè)績與信號假設(shè)[A];中國會計學(xué)會2006年學(xué)術(shù)年會論文集(中冊)[C];2006年
相關(guān)重要報紙文章 前10條
1 耿瑋 馬元真;試試這一招:股份回購[N];中國財經(jīng)報;2002年
2 海通證券 陳崢嶸;上市公司股份回購有望“雙贏”[N];證券日報;2005年
3 賀宛男;股份回購有多神奇?[N];財經(jīng)時報;2002年
4 江蘇天鼎 秦洪;經(jīng)緯紡機:股份回購好處多[N];深圳商報;2003年
5 ;股份回購限制有望放松[N];深圳商報;2004年
6 記者 周軍;股份回購好處多[N];中國證券報;2001年
7 三峽證券研究所 陳志祥;股份回購為股市打造新概念板塊[N];中國經(jīng)營報;2001年
8 海通證券研究所 陳崢嶸;股份回購上市公司理財?shù)男路绞絒N];經(jīng)濟日報;2000年
9 鄧啟穩(wěn) 陳建剛;股份回購需解決五大問題[N];經(jīng)濟日報;2004年
10 王磊燕;香港上市公司掀起股份回購潮[N];第一財經(jīng)日報;2008年
相關(guān)博士學(xué)位論文 前10條
1 馬明;中國上市公司股份回購研究[D];天津大學(xué);2009年
2 張雪芳;可轉(zhuǎn)換債券對公司市場價值的影響[D];浙江大學(xué);2007年
3 劉蔚;上市公司股份回購制度研究[D];中國政法大學(xué);2008年
4 賈翱;公司法上新股發(fā)行制度研究[D];吉林大學(xué);2011年
5 Humera Shahid;中國上市公司股票增發(fā)、信息不對稱和監(jiān)管的問題研究[D];華中科技大學(xué);2011年
6 畢金玲;上市公司股權(quán)再融資方式選擇研究[D];東北財經(jīng)大學(xué);2010年
7 謝琳;上市公司的定向增發(fā)與股票收益研究[D];上海交通大學(xué);2011年
8 周海博;股權(quán)轉(zhuǎn)讓論[D];吉林大學(xué);2009年
9 周暉;基于投資者異質(zhì)信念的證券市場盈余公告效應(yīng)研究[D];湖南大學(xué);2009年
10 王磊彬;多次融資、長期市場反應(yīng)與公司特征[D];西南財經(jīng)大學(xué);2010年
相關(guān)碩士學(xué)位論文 前10條
1 吳江榕;中國上市公司股份回購分析[D];廈門大學(xué);2002年
2 劉華偉;股份回購制度研究[D];西南政法大學(xué);2004年
3 粟建國;我國上市公司股份回購研究[D];西南財經(jīng)大學(xué);2000年
4 陳蓓;公司股份回購的財務(wù)分析與決策研究[D];西南財經(jīng)大學(xué);2001年
5 劉菡;異議股東股份回購請求權(quán)制度研究[D];蘭州大學(xué);2011年
6 常遠良;股份回購法律制度研究[D];西南政法大學(xué);2005年
7 林志強;我國公司股份回購法律制度研究[D];華僑大學(xué);2003年
8 石海華;股份回購的法律問題研究[D];北方工業(yè)大學(xué);2004年
9 王世軍;上市公司股權(quán)運作方式——股份回購研究[D];河海大學(xué);2003年
10 燕文華;異議股東股份回購請求權(quán)研究[D];山西財經(jīng)大學(xué);2011年
,本文編號:2432105
本文鏈接:http://sikaile.net/guanlilunwen/zhqtouz/2432105.html