現金增資、現金減資之股票宣告效果、營運績效影響

The Announcement Effects and Operating Performance of Capital Reduction and SEO

10.6285/MIC.202109_10(2).0015

王瑪如(Wang, Ma-Ju)；呂明燕(Lu, Ming-Yan)

現金增資 ； 現金減資 ； SEOs ； Capital Reduction

管理資訊計算

10卷2期（2021 / 09 / 01）

185 - 201

繁體中文

本文採事件研究法及多元迴歸，比較分析辦理現金增資、現金減資公司之股價宣告效果與營運績效之間的差異。實證結果顯示，現金減資宣告的市場反應較現金增資的反應快，且股價報酬相對於現金增資是正向反應，此外現金增資的股票宣告效果的持續性高於現金減資的宣告效果，故現金增資在股票市場上的反應可能較現金減資久，若要進行對於現金減資相關的投資，則可能較適合投資人進行短期投資。對於營運績效影響方面，現金增資的樣本公司中，實質盈餘管理對公司營運績效呈負向顯著影響；且不論現金增資或現金減資，其外國法人持股比愈高，Tobin's Q愈大。因此對公司而言，若公司能吸引外國機構投資者的重視，則可能對公司未來成長機會愈大。

The empirical results show that SEOs companies have significantly negative average standardized abnormal returns on the first day after the announcement date, while capital reduction companies have significantly positive average standardized abnormal returns on the day of the announcement date. Therefore, it can be observed that the market reaction of capital reduction announcement is faster than that of SEOs. In terms of average standardized cumulative abnormal returns, it means that SEOs may have a longer response in the stock market than capital reduction. In terms of the impact of SEOs and capital reduction on operating performance, the higher the degree of real earnings management of SEOs, the worse the operating performance of the company; The higher manager shareholding ratio, foreign institutional investor shareholding ratio and domestic institutional investor shareholding ratio, the larger Tobin's Q is. In terms of capital reduction, the capital reduction ratio has a significant positive effect on ROE; The higher the foreign institutional investor shareholding ratio is, the larger Tobin's Q is.

1. 林有志,陳筱平(2011)。現金減資之宣告效果。當代會計，12(1)，31-56。
   連結：
2. 林問一,蔡佩珊(2011)。資本支出用途現金增資公司之長期營運績效－由自由現金流量理論探討。財務金融學刊，19(2)，1-35。
   連結：
3. 林鴻光,許永聲,沈家瑜(2009)。企業進行現金減資之宣告效果及對其營運績效之影響。台灣管理學刊，9(2)，185-203。
   連結：
4. 黃劭彥,林琦珍,黃怡倫(2012)。我國實施減資之上市櫃公司其公司治理對公司績效之影響。台灣管理學刊，12(2)，227-250。
   連結：
5. Andrikopoulos, P.(2009).Seasoned equity offerings, operating performance and overconfidence: Evidence from the UK.Journal of Economics and Business,61(3),189-215.
6. Asquith, P.,Mullins, D.W., Jr(1986).Equity issues and offering dilution.Journal of Financial Economics,15(1-2),61-89.
7. Autore, D.M.,Bray, D.E.,Peterson, D.R(2009).Intended use of proceeds and the long-run performance of seasoned equity issuers.Journal of Corporate Finance,15(3),358-367.
8. Bae, G. S.,Jeong, J.,Sun, H.L.,Tang, A.P.(2002).Stock return and operating performance of securities issuers.Journal of Financial Research,25(3),337-352.
9. Chang, C.-H.,Lin, H.-W.(2018).Does there prevail momentum in earnings management for seasoned equity offering firms?.International Review of Economics & Finance,55,111-129.
10. Ching, K.M.L,Firth, M.,Rui, O. M.(2006).Earnings Management, Corporate Governance and the Market Performance of Seasoned Equity Offerings.Journal of Contemporary Accounting & Economics,2(1),73-98.
11. Cohen, D. A.,Zarowin, P.(2010).Accrual-based and real earnings management activities around seasoned equity offerings.Journal of Accounting and Economics,50(1),2-19.
12. Dann, L. Y.(1981).Common stock repurchases: An analysis of returns to bondholders and stockholders.Journal of Financial Economics,9(2),113-138.
13. Fu, F.(2010).Overinvestment and the operating performance of SEO firms.Financial Management,39(1),249-272.
14. Goel, A. M.,Thakor, A. V.(2008).Overconfidence, CEO selection, and corporate governance.Journal of Finance,63(6),2737-2784.
15. Jensen, M. C.(1986).Agency costs of free cash flow, corporate finance and takeovers.American Economic Review,76(2),323-329.
16. Jensen, M. C.(1993).The modern industrial revolution, exit and the failure of internal control system.Journal of Finance,148(3),831-880.
17. Kim, E.H.,Purnanandam, A.(2014).Seasoned equity offerings, corporate governance, and investments.Review of Finance,18(3),1023-1057.
18. Limpaphayom, P.,Ngamwutikul, A.(2004).Ownership structure and post-issue operating performance of firms conducting seasoned equity offerings in Thailand.Journal of Economics and Finance,28,307-332.
19. Loughran, T.,Ritter, J. R.(1997).The operating performance of firms conducting seasoned equity offerings.The Journal of Finance,52(5),823-1850.
20. Masulis, R.W.,Korwar. A.N.(1986).Seasoned equity offerings, An empirical investigation.Journal of Financial Economics,15(1-2),91-118.
21. Shu, P.-G.,Chiang, S.-J.(2014).Firm size, timing, and earnings management of seasoned equity offerings.International Review of Economics and Finance,29,177-194.
22. Teoh, S.H.,Welch, I.,Wong, T.J.(1998).Earnings management and the underperformance of seasoned equity offerings.Journal of Financial Economics,50(1),63-99.
23. Walker, M.D.,Yost, k,Zhao, J.(2016).Credibility and multiple seos: what happens when firms return to the capital market?.Financial Management,45(3),675-703.
24. 沈中華,李建然(2000).事件研究法-財務與會計實證研究必備.台北:華泰文化事業公司.
25. 林立人(2014)。國立雲林科技大學會計系。
26. 高貴美(2003)。國立中山大學財務管理學系研究所。
27. 張凱評(2016)。國立高雄大學金融管理學系碩士班。
28. 郭俐君(2015)。國立成功大學財務金融研究所碩士在職專班。
29. 黃鈺惠(2019)。淡江大學財務金融學系碩士在職專班。
30. 劉怡安(2016)。南臺科技大學企業管理系。
31. 薛德興(2018)。國立成功大學財務金融研究所碩士在職專班。
32. 謝芳宜(2003)。國立中山大學財務管理學系研究所。