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題名 Complementarity and Substitutability of IPOs 作者 陳虹伶 貢獻者 國立政治大學財務管理研究所
行政院國家科學委員會關鍵詞 investor base; initial public offering (IPO);cost of capital 日期 2007 上傳時間 22-十月-2012 11:11:26 (UTC+8) 摘要 A unique dataset is analyzed in this study comprising of data obtained from the TSE transactions record database on trading activity for the 208 IPO firms. The investor’s identity can trace investor’s trading records. Thus, we can define new and old investors. Additionally, the identification of the type of investor (as either an individual or institutional investor) facilitates the examination of investor behavior for either type. From the analysis in the chapter 2, we can see that there is an increase over time in the number of investors which IPOs are able to attract. An increase of 14.2 percent is found in the mean number of investors per firm, while 43.8 percent of firms are found to experience increases in the overall number of investors from the first year to the second year after their initial listing. On average, the mean rate of increase for new investors is larger than that for old investors, with 61.5 percent of IPO firms experiencing increases in the total number of new investors, as compared to the 39.4 percent of firms which experience increases in old investors. The results reveal that the rate of increase in investors has a positive correlation with holding period excess returns (HPERs), which helps to explain why both firms and stock exchanges have such similar strong desires to see improvements in the overall number of investors. A significant increase in new investors is discernible in a ‘hot’ market, and in those firms with higher return volatility levels. Furthermore, all investors naturally prefer firms with higher returns. The analysis of the changes in the investor base suggests that if investors do not hold the stock in first year, then the higher the HPERs, the greater the overall increase in the total number of investors; however, where investors had previously held the relevant stocks, we find that they will tend to sell their winning stocks. Chapter 3 undertakes an examination of the Merton (1987) ‘investor recognition hypothesis’, in which he argues that an increase in the total number of investors with prior knowledge of a firm will ultimately lower the expected returns of investors by reducing the ‘shadow cost’ arising from the lack of knowledge on a particular security; the end result of this will invariably be an increase in the market value of the firm’s shares. In contrast to the prior studies, we employ the total number of traders to represent the awareness of any given firm among investors. We examine the reduction in the costs of equity capital associated with listing using the ‘market model’ to compute the abnormal returns, and find a decline in the average daily abnormal return in the second year. Similar patterns are discernible for firms in both the non-electronics and electronics industries. Finally, our test of the Merton (1987) investor recognition hypothesis is undertaken by regressing the firms’ average abnormal returns against the changes in the overall numbers of traders. The results confirm the association between investor recognition and the costs of capital. 關聯 學術補助
研究期間:9608~ 9707
研究經費:420仟元資料類型 report dc.contributor 國立政治大學財務管理研究所 en_US dc.contributor 行政院國家科學委員會 en_US dc.creator (作者) 陳虹伶 zh_TW dc.date (日期) 2007 en_US dc.date.accessioned 22-十月-2012 11:11:26 (UTC+8) - dc.date.available 22-十月-2012 11:11:26 (UTC+8) - dc.date.issued (上傳時間) 22-十月-2012 11:11:26 (UTC+8) - dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/53840 - dc.description.abstract (摘要) A unique dataset is analyzed in this study comprising of data obtained from the TSE transactions record database on trading activity for the 208 IPO firms. The investor’s identity can trace investor’s trading records. Thus, we can define new and old investors. Additionally, the identification of the type of investor (as either an individual or institutional investor) facilitates the examination of investor behavior for either type. From the analysis in the chapter 2, we can see that there is an increase over time in the number of investors which IPOs are able to attract. An increase of 14.2 percent is found in the mean number of investors per firm, while 43.8 percent of firms are found to experience increases in the overall number of investors from the first year to the second year after their initial listing. On average, the mean rate of increase for new investors is larger than that for old investors, with 61.5 percent of IPO firms experiencing increases in the total number of new investors, as compared to the 39.4 percent of firms which experience increases in old investors. The results reveal that the rate of increase in investors has a positive correlation with holding period excess returns (HPERs), which helps to explain why both firms and stock exchanges have such similar strong desires to see improvements in the overall number of investors. A significant increase in new investors is discernible in a ‘hot’ market, and in those firms with higher return volatility levels. Furthermore, all investors naturally prefer firms with higher returns. The analysis of the changes in the investor base suggests that if investors do not hold the stock in first year, then the higher the HPERs, the greater the overall increase in the total number of investors; however, where investors had previously held the relevant stocks, we find that they will tend to sell their winning stocks. Chapter 3 undertakes an examination of the Merton (1987) ‘investor recognition hypothesis’, in which he argues that an increase in the total number of investors with prior knowledge of a firm will ultimately lower the expected returns of investors by reducing the ‘shadow cost’ arising from the lack of knowledge on a particular security; the end result of this will invariably be an increase in the market value of the firm’s shares. In contrast to the prior studies, we employ the total number of traders to represent the awareness of any given firm among investors. We examine the reduction in the costs of equity capital associated with listing using the ‘market model’ to compute the abnormal returns, and find a decline in the average daily abnormal return in the second year. Similar patterns are discernible for firms in both the non-electronics and electronics industries. Finally, our test of the Merton (1987) investor recognition hypothesis is undertaken by regressing the firms’ average abnormal returns against the changes in the overall numbers of traders. The results confirm the association between investor recognition and the costs of capital. - dc.language.iso en_US - dc.relation (關聯) 學術補助 en_US dc.relation (關聯) 研究期間:9608~ 9707 en_US dc.relation (關聯) 研究經費:420仟元 en_US dc.subject (關鍵詞) investor base; initial public offering (IPO);cost of capital - dc.title (題名) Complementarity and Substitutability of IPOs en_US dc.type (資料類型) report en
