IPO溢價(jià)與中簽率——理論和證據(jù)
發(fā)布時(shí)間:2019-01-23 13:50
【摘要】:本文通過探討首次公開發(fā)行(IPO)的溢價(jià)問題,我們從博弈論的角度,借助第一級(jí)密封價(jià)格拍賣模型對(duì)IPO首日溢價(jià)的微觀機(jī)理進(jìn)行考察,發(fā)現(xiàn)競(jìng)買者越多,也即中簽率越低,那么IPO的溢價(jià)越低。我們進(jìn)一步使用我國上市公司的IPO數(shù)據(jù)對(duì)理論的推導(dǎo)結(jié)果進(jìn)行檢驗(yàn)。我們控制了其他可能的影響因素、替換控制變量、檢驗(yàn)子樣本以及考慮到可能存在的內(nèi)生性問題,驗(yàn)證了這一理論的結(jié)果。我們的研究對(duì)于我國證券市場(chǎng)效率的改善有一定的啟示。
[Abstract]:In this paper, we discuss the premium of (IPO) in the initial public offering. From the perspective of game theory, we investigate the micro-mechanism of the first-day premium of IPO with the help of the first-stage sealed price auction model. It is found that the more bidders, the lower the winning rate. Then the IPO premium is lower. We further use the IPO data of listed companies in China to test the theoretical derivation. We control other possible factors, replace control variables, test subsamples and consider possible endogenetic problems to verify the results of this theory. Our research has some enlightenment to the improvement of the efficiency of China's securities market.
【作者單位】: 北京大學(xué)光華管理學(xué)院;
【分類號(hào)】:F224;F832.51
本文編號(hào):2413839
[Abstract]:In this paper, we discuss the premium of (IPO) in the initial public offering. From the perspective of game theory, we investigate the micro-mechanism of the first-day premium of IPO with the help of the first-stage sealed price auction model. It is found that the more bidders, the lower the winning rate. Then the IPO premium is lower. We further use the IPO data of listed companies in China to test the theoretical derivation. We control other possible factors, replace control variables, test subsamples and consider possible endogenetic problems to verify the results of this theory. Our research has some enlightenment to the improvement of the efficiency of China's securities market.
【作者單位】: 北京大學(xué)光華管理學(xué)院;
【分類號(hào)】:F224;F832.51
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1 張錦莉;滬深股市IPO溢價(jià)現(xiàn)象的研究[D];暨南大學(xué);2008年
,本文編號(hào):2413839
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