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題名:研究發展支出增加、股票報酬與經營績效以及資訊內涵
書刊名:商管科技季刊
作者:劉榮芳 引用關係林益倍 引用關係葉怡伶
作者(外文):Liu, Jung-fangLin, Yih-beyYeh, Yi-ling
出版日期:2013
卷期:14:1
頁次:頁63-88
主題關鍵詞:訊息揭露R&D支出增加股票報酬經營績效日曆時間法Information revelationR&D increasesStock returnsOperating performanceCalendar-time approach
原始連結:連回原系統網址new window
相關次數:
  • 被引用次數被引用次數:期刊(4) 博士論文(0) 專書(0) 專書論文(0)
  • 排除自我引用排除自我引用:4
  • 共同引用共同引用:95
  • 點閱點閱:37
本文探討「研究發展(R&D)支出增加」對台灣上市公司股票報酬與經營績效的影響,以及股票市場對「R&D支出增加」訊息的反應,藉以了解股票價格的資訊內涵與訊息揭露。為達此目的,我們建構一個資產市場模型,據此發展出待驗證的假說與建立實證模型。並利用「日曆時間法」探討R&D支出增加後該公司是否存在著股票異常報酬與異常經營績效。研究結果顯示,「R&D支出增加」對股票報酬不存在長期效果,而公司經營績效對「R&D支出增加」大多呈顯著為負的異常反應。因此,「R&D支出增加」可能不是一項有利的投資活動。本文亦發現,股票市場能及時吸收「R&D支出增加」價值的資訊,並反應於股價系統之中。
In order to better understand the informational content of prices and the speed of the information revealed, this paper investigates the stock returns and operating performance of firms following research and development (R&D) increases. We construct an asset market model, pursuant to which the development of hypotheses and the creation of empirical models. We use Calendar-time approach to discuss whether there exist abnormal stock returns and abnormal operating performance. The empirical results suggest that R&D increases might not be a beneficial investment activity, and the value of R&D increases decline reflecting the fact that information is gradually incorporated into stock price system.
期刊論文
1.藍宇文、黃子晉、張力(20091200)。從實質研發選擇權觀點探討研發投資價值。商管科技季刊,10(4),735-759。new window  延伸查詢new window
2.Chen, D. H.、Bin, F. S.、Puclik, M. S.、Hsu, Y. L.(2010)。R&D Increases, Capital structure and long-term stock performance: Evidence from Taiwan。International Research Journal of Finance and Economics,59,166-175。  new window
3.Eberhart, A. C.、Siddique, A. R.(2002)。The long-term performance of corporate bonds (and stocks) following seasoned equity offerings。Review of Financial Studies,15(51),1385-1406。  new window
4.Hall, B. H.(1993)。The stock market’s valuation of R&D investment during the 1980’s。American Economic Review,83(2),259-264。  new window
5.Sundaram, A. K.、John, T. A.、John, K.(1996)。An empirical analysis of strategic competition and firm values the case of R&D competition。Journal of Financial Economics,40(3),459-486。  new window
6.Chan, S. H.、Martin, J. D.、Kensinger, J. W.(1990)。Corporate research and development expenditures and share value。Journal of Financial Economics,26(2),255-276。  new window
7.Daniel, K.、Titman, S.(2006)。Market Reactions to Tangible and Intangible Information。Journal of Finance,61(4),1605-1643。  new window
8.Fama, Eugene F.、French, K. R.(1998)。Market Efficiency, Long-Term Returns, and Behavioral Finance。Journal of Financial Economics,49(3),283-306。  new window
9.Aboody, David、Lev, Baruch(2000)。Information Asymmetry, R&D, and Insider Gains。Journal of Finance,55(6),2747-2766。  new window
10.Loughran, Tim、Ritter, Jay R.(1995)。The New Issues Puzzle。The Journal of Finance,50(1),23-51。  new window
11.Grossman, Sanford J.、Stiglitz, Joseph E.(1980)。On the Impossibility of Informationally Efficient Markets。The American Economic Review,70(3),393-408。  new window
12.Eberhart, Allan C.、Maxwell, William F.、Siddique, Akhtar R.(2004)。An Examination of Long-Term Abnormal Stock Returns and Operating Performance following R&D Increases。The Journal of Finance,59(2),623-650。  new window
13.Fama, Eugene F.、French, Kenneth R.(1993)。Common risk factors in the returns on stocks and bonds。Journal of Financial Economics,33(1),3-56。  new window
14.歐進士(19980600)。我國企業研究發展與經營績效關聯之實證研究。中山管理評論,6(2),357-385。new window  延伸查詢new window
15.Kyle, Albert S.(1985)。Continuous auctions and insider trading。Econometrica,53(6),1315-1335。  new window
16.Lakonishok, Josef、Shleifer, Andrei、Vishny, Robert W.(1994)。Contrarian Investment, Extrapolation, and Risk。Journal of Finance,49(5),1541-1578。  new window
會議論文
1.謝雅宇、謝雅宇(2010)。研究發展支出增加與股票報酬:自由現金流量假說之驗證。金融危機後全球經濟與金融市場之新趨勢研討會,國立高雄應用科技大學金融系暨金融資訊研究所主辦 。高雄。  延伸查詢new window
學位論文
1.洪偉峰(2005)。研究發展與股票報酬(碩士論文)。國立東華大學。new window  延伸查詢new window
2.許政宏(2006)。研究發展、財務栺標與經營績效之關連件研究--以台灣上市上櫃IC設計產業為例(碩士論文)。中原大學。  延伸查詢new window
3.劉正田(1997)。研究發展支出之效益及其資本化會計資訊對股票評價攸關性之研究(博士論文)。國立政治大學。new window  延伸查詢new window
 
 
 
 
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