套牢對機(jī)構(gòu)投資者投資行為的影響研究
[Abstract]:The rise of institutional investors is one of the biggest changes in the global financial system in nearly 30 years. As the main investment force in the securities market, compared with individual investors, the capital scale of individual investors is small, the professional ability of investment is low, the quality of access to information is not high and the access channel and speed are limited. Institutional investors have advantages in many aspects. According to reason, there should be fewer concealment incidents. However, in reality, the incidents of institutional investors are gradually increasing, and the frequency is also gradually increasing, and has had a certain impact on the development of institutional investors and the securities market. Therefore, it is necessary to study the investment behavior of institutional investors. Based on the premise of institutional investors, this paper deeply analyzes the influence of institutional investors on institutional investors' investment behavior. This paper first expounds the formation mechanism of institutional investors, and then introduces the characteristics of institutional investors. Then it theoretically analyzes the influence of ensemble on the investment concept and investment behavior of institutional investors, and innovatively discusses the band operation mode of institutional investors through the combination of momentum behavior and reversal behavior. Then it discusses the influence of locking up on the herding behavior of institutional investors, and then realizes the behavior of reducing the holding of individual stocks, holding stock waiting and saving themselves. Then the empirical analysis model is established, and the necessary empirical research on the factors that affect the investment behavior of institutional investors is carried out from the market, institutional investors themselves and individual stocks, and then the empirical results are analyzed in combination with theoretical research. Finally, on the premise of summing up the theoretical analysis and empirical results, the research conclusions of this paper are obtained, and the relevant policies and suggestions are put forward. The theoretical analysis and empirical research in this paper show that the change rate of earnings per share, the rise and fall of stock price and the basic factors of turnover rate have an important impact on the investment behavior of institutional investors. However, the rate of return of the stock market index and the change of the net value of the fund have a limited impact on the investment behavior of institutional investors. In order to reduce the number of institutional investors and limited rational investment behavior, the government should improve the disclosure of information and establish the function of multi-level institutional investor pattern. Institutional investors should cultivate the concept of value investment. Improve the internal management and incentive system to improve their rational investment, in addition, we should also strengthen the supervision of listed companies through the market and internal management, so as to promote the healthy development of institutional investors and China's securities market.
【學(xué)位授予單位】:鄭州大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2012
【分類號】:F832.51;F224
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