我國上市公司IPO效應(yīng)研究
本文選題:經(jīng)營績效 切入點(diǎn):IPO效應(yīng) 出處:《山東財(cái)經(jīng)大學(xué)》2014年碩士論文 論文類型:學(xué)位論文
【摘要】:在中國資本市場(chǎng)發(fā)展的歷史上,IPO一共經(jīng)歷了8次暫停,最近的一次暫停是2012年11月開始,一直到2014年年初才結(jié)束暫停。IPO審核在2013年遭遇最嚴(yán)格財(cái)務(wù)審查程序,擬于2013年7月份開始的IPO也因?yàn)楹瞬閲?yán)格而被迫取消。之所以暫停IPO業(yè)務(wù),部分原因在于我國一些上市公司存在著上市后業(yè)績“變臉”的現(xiàn)象,,這樣就在很大程度上擾亂了我國資本市場(chǎng)的有序發(fā)展,而且會(huì)對(duì)我國的中小投資者等風(fēng)險(xiǎn)承受能力較弱的群體造成一定的傷害。為此,2013年度中國證監(jiān)會(huì)動(dòng)作頻頻,出臺(tái)大量文件以及新規(guī)定制止上市公司業(yè)績“變臉”。 2007年到2008年中國股票市場(chǎng)經(jīng)歷了一個(gè)由快速上升到快速下降的階段,這為我們研究IPO前后公司業(yè)績的變化提供了良好的素材。本文運(yùn)用單因素方差分析、配對(duì)樣本T檢驗(yàn)、多元線性回歸分析的方法,探討了我國資本市場(chǎng)是否存在IPO效應(yīng)以及企業(yè)績效變化的影響因素。得出的結(jié)論是目前的市場(chǎng)環(huán)境下,我國的上市公司存在顯著的IPO效應(yīng),而且股市下降階段狀態(tài)下的IPO效應(yīng)更為強(qiáng)烈。目前經(jīng)濟(jì)環(huán)境下影響IPO效應(yīng)的因素主要是募集資金比例。這些結(jié)論也為我國再次開始IPO募股籌資的審核提供了參考,對(duì)于指導(dǎo)未來我國的公司進(jìn)行IPO募集資金起到了積極的作用。
[Abstract]:In the history of the development of China's capital markets, the IPO has undergone a total of eight suspensions, the most recent of which was from November 2012. It was not until the beginning of 2014 that the suspension. IPO audit was subjected to the most stringent financial review procedure on 2013. IPO, which is scheduled to begin on July 2013, is also forced to cancel because of strict verification. The reason for the suspension of IPO business is in part because some listed companies in China have "changed their faces" after listing. This has greatly disturbed the orderly development of China's capital market, and will cause certain harm to the less risk-bearing groups such as small and medium-sized investors in our country. For this reason, the China Securities Regulatory Commission (CSRC) has made frequent moves in 2013. Issued a large number of documents and new regulations to stop listed companies' performance, "face change." From 2007 to 2008, China's stock market experienced a period from rapid rise to rapid decline, which provided a good material for us to study the changes of corporate performance before and after IPO. With the method of multiple linear regression analysis, this paper discusses the existence of IPO effect in Chinese capital market and the influencing factors of the change of firm performance. The conclusion is that under the current market environment, there is a significant IPO effect in Chinese listed companies. Moreover, the IPO effect in the declining stage of the stock market is more intense. In the current economic environment, the main factor affecting the IPO effect is the proportion of raising funds. These conclusions also provide a reference for China to review the financing of the IPO stock offering again. It plays an active role in guiding future Chinese companies to raise IPO funds.
【學(xué)位授予單位】:山東財(cái)經(jīng)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:F276.6;F832.51;F224
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