我國(guó)QFII的羊群行為研究
本文關(guān)鍵詞:我國(guó)QFII的羊群行為研究 出處:《暨南大學(xué)》2012年碩士論文 論文類型:學(xué)位論文
【摘要】:QFII(合格境外機(jī)構(gòu)投資者)于2003年正式投資中國(guó)股市,,隨著我國(guó)對(duì)其投資額度的不斷放寬,QFII在我國(guó)證券市場(chǎng)的影響也越來越大。為了更為全面、深入的了解QFII的交易行為,本文以QFII在交易過程中是否存在羊群行為為切入點(diǎn),對(duì)QFII的羊群行為進(jìn)行理論研究和實(shí)證研究,并分析對(duì)不同類型股票交易中的羊群行為。本文選取2004年4季度到2011年3季度的QFII交易數(shù)據(jù)進(jìn)行實(shí)證分析,得出以下結(jié)論: 1、QFII存在明顯的羊群行為。 2、在不同時(shí)期,QFII的羊群行為表現(xiàn)有所不同,2004年4季度到2006年1季度,QFII出現(xiàn)單邊買入的行為,而在2008年,QFII表現(xiàn)出單邊賣出的羊群行為。 3、QFII羊群行為度與流通股規(guī)模呈負(fù)相關(guān)關(guān)系;股票歷史收益率與買入羊群行為呈負(fù)相關(guān)關(guān)系,與賣出羊群行為呈正相關(guān)關(guān)系;市場(chǎng)指數(shù)與QFII買入羊群行為負(fù)相關(guān),與賣出羊群行為正相關(guān);股票漲跌幅比例與買入羊群行為負(fù)相關(guān),與賣出羊群行為正相關(guān)。 通過本文的分析,我們發(fā)現(xiàn)QFII在我國(guó)的交易過程中存在著顯著的羊群行為,價(jià)值投資的理念也并未體現(xiàn)。雖然QFII對(duì)市場(chǎng)的準(zhǔn)確把握和對(duì)個(gè)股低買高賣的投資策略值得我國(guó)投資者借鑒,但QFII在我國(guó)市場(chǎng)高度的羊群行為勢(shì)必會(huì)給我國(guó)證券市場(chǎng)帶來危害。根據(jù)實(shí)證分析結(jié)果,本文最后給出了針對(duì)QFII羊群行為的政策建議,以減少Q(mào)FII羊群行為的發(fā)生。
[Abstract]:QFII (qualified foreign institutional investors) on 2003 officially China investment stock market, with the continuous relaxation of China's investment amount on the effects of QFII, in China's stock market is also growing. In order to more comprehensive and in-depth understanding of the transaction behavior of QFII, based on QFII in the transaction process for the existence of herd behavior the starting point, theoretical research and empirical research on the herding behavior of QFII, and the analysis of different types of herd behavior in stock market. This paper selects the QFII transaction data in 2004 4 quarter to the 3 quarter of 2011 for empirical analysis, draw the following conclusions:
1, there is a distinct herding behavior in QFII.
2, in different periods, the herding behavior of QFII is different. In the 4 quarter of 2004 to the 1 quarter of 2006, QFII appeared unilateral buying behavior, while in 2008, QFII showed a unilateral selling herd behavior.
3, QFII degree of herd behavior is negatively correlated with the size of outstanding shares; there was a negative correlation between the stock historical rate of return and buying herd behavior, and sell herding behavior are positively related; the market index and QFII buy herdbehavior negative correlation, positive correlation with selling herd behavior; stock price ratio and buying herd behavior of negative correlation. Is related to selling herd behavior.
Through this analysis, we found that QFII has significant herding behavior in the process of trade of our country, the concept of investment value is not reflected. Although QFII accurate grasp of the market and stocks to buy low and sell high investment strategies for investors in China for reference, but the herding behavior of QFII height in the market of our country it will bring harm to the securities market of our country. According to the results of empirical analysis, this paper finally gives policy suggestions for the herding behavior of QFII, QFII in order to reduce the occurrence of the herd behavior.
【學(xué)位授予單位】:暨南大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2012
【分類號(hào)】:F832.51;F224
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 陳玲;我國(guó)證券市場(chǎng)引入QFII制度的風(fēng)險(xiǎn)防范分析[J];商業(yè)研究;2005年02期
2 李學(xué)峰;張艦;茅勇峰;;我國(guó)開放式證券投資基金與QFII行為比較研究——基于交易策略視角的實(shí)證研究[J];財(cái)經(jīng)研究;2008年03期
3 景乃權(quán),葉慶祥,陳新秀;證券市場(chǎng)羊群行為的機(jī)理及其在我國(guó)的應(yīng)用[J];國(guó)際金融研究;2002年08期
4 李學(xué)峰;曹小飛;;QFII投資組合構(gòu)建的合理性研究——基于風(fēng)險(xiǎn)與收益匹配性的一般原則與最優(yōu)原則[J];國(guó)際經(jīng)貿(mào)探索;2008年07期
5 車志紅;;中國(guó)證券市場(chǎng)“羊群行為”及其成因分析[J];消費(fèi)導(dǎo)刊;2008年10期
6 肖迎春;;中國(guó)A股市場(chǎng)境外機(jī)構(gòu)投資者(QFII)羊群行為研究[J];企業(yè)家天地;2008年04期
7 施東暉;證券投資基金的交易行為及其市場(chǎng)影響[J];世界經(jīng)濟(jì);2001年10期
8 姜新,黃靜;證券投資基金羊群效應(yīng)實(shí)證研究[J];學(xué)習(xí)與探索;2005年02期
9 皮天雷,趙天榮;羊群行為理論:一個(gè)研究綜述[J];云南財(cái)貿(mào)學(xué)院學(xué)報(bào);2005年02期
10 耿志民;;中國(guó)QFII的投資行為與制度安排研究[J];亞太經(jīng)濟(jì);2006年02期
本文編號(hào):1425040
本文鏈接:http://www.sikaile.net/guanlilunwen/zhqtouz/1425040.html