我國基金評級體系的可靠性研究
本文關(guān)鍵詞:我國基金評級體系的可靠性研究 出處:《上海交通大學(xué)》2014年碩士論文 論文類型:學(xué)位論文
更多相關(guān)文章: 基金評級 業(yè)績評價 預(yù)測能力 可靠性
【摘要】:我國規(guī)范的證券投資基金行業(yè)從1998年發(fā)展至今已走過了15個年頭,隨著基金數(shù)量與行業(yè)規(guī)模的增長以及投資需求的提高,,基金評級體系的建設(shè)引起了多方關(guān)注。在證監(jiān)會2009年底頒布相關(guān)管理辦法后,我國目前共有7家機構(gòu)具備基金評級的資格。 作為基金評價的重要方式之一,基金評級對相關(guān)各方都有著不同的意義,促進著整個行業(yè)的健康發(fā)展,國內(nèi)外市場上的投資者都以實際行動表達了對于評級結(jié)果的認可與信任。然而基金營銷過程中對評級的大量引用與國內(nèi)學(xué)術(shù)界對其研究的相對空白形成了巨大的反差。因此本文在歸納介紹我國現(xiàn)行基金評級體系的基礎(chǔ)上,收集了監(jiān)管新規(guī)實施起2010至2012年間全部基金評級結(jié)果,以及相應(yīng)基金的月度業(yè)績回報數(shù)據(jù),首次從不同時期、不同評級機構(gòu)、不同基金類型等多角度全面系統(tǒng)地分析比較了基金業(yè)績在高低星級組別之間的表現(xiàn)差異。 結(jié)果顯示,按照本文定義的“評級有效率”,以50%為分界線,只有濟安金信針對貨幣型基金的評級具有預(yù)測能力。此外,雖然其他評級總體上顯得并不可靠,但相對而言三年期評級比五年期的效果更好。 最后,本文從評級方法的差異性、基金的不同類型特點等方面解釋了上述結(jié)果的可能原因,并從公開披露信息的利用程度這一角度嘗試探討未來基金評級體系的完善方向,同時提示投資者正確理解和使用基金評級結(jié)果。
[Abstract]:China's standardized securities investment fund industry has gone through 15 years since 1998, with the increase of the number and industry size of funds and the increase of investment demand. The construction of the fund rating system has attracted much attention. After the Securities Regulatory Commission promulgated the relevant management measures in end of 2009, there are now seven institutions in our country that have the qualification of fund rating. As one of the important ways to evaluate the fund, the rating of the fund has different significance to the relevant parties and promotes the healthy development of the whole industry. Investors both at home and abroad have expressed their recognition and trust in rating results through practical actions. However, a large number of citations on ratings in the process of fund marketing and a relative lack of research on them in domestic academic circles have formed a great deal. Therefore, this paper summarizes and introduces the current fund rating system in China. Collected the results of all the fund ratings between 2010 and 2012, as well as the monthly performance return data of the corresponding funds, for the first time from different periods and different rating agencies. The difference of fund performance between high and low star groups is analyzed and compared from different fund types. The results show that according to the definition of "rating efficiency" in this paper, with 50% as the dividing line, only Ji'an Jin Xin's rating on the money fund has predictive ability. While other ratings are generally unreliable, three-year ratings are more effective than five-year ratings. Finally, this paper explains the possible reasons of the above results from the differences of rating methods and the characteristics of different types of funds. From the perspective of the degree of public disclosure of information, this paper attempts to explore the direction of perfecting the future fund rating system, and at the same time prompts investors to correctly understand and use the fund rating results.
【學(xué)位授予單位】:上海交通大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:F832.51
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