臺灣博碩士論文加值系統

依循過去文獻從投資者認知與公司治理兩大面向可得出媒體可透過投資者認知的提升和提升良好的公司名譽，使得公司價值增加，故媒體對於公司價值是有正面的影響力。本研究將公司區分為資訊透明度高低、公司治理高低、電子產業與否和年代去做為分類，進而去探討在不同子樣本中，媒體是否仍是正面提升公司價值，影響的程度又有何不同。經過分析結果發現，第一、媒體對於資訊不對稱高的公司有較大的影響。第二、媒體對於公司治理較差的公司有較大的影響。第三、媒體對於無形資產較高的電子業公司有較大的正向影響。第四、因著資訊普及，後期報章雜誌報導的影響力不及前期，故前期的媒體對於公司價值有較大影響。總結，經過本文深入探討，所得出的結論是支持媒體曝光度能夠提升公司價值的說法。

According the researches from the past, using the media to increase the investor reeognition and improve the reputation that can make firm value improve. Therefore, the media influences the firm value positively. In this study, separating the data into four groups: information transparency, corporate governance, technology industry and age. Using these four groups to analyze the sub-samples, media still affect firm value positively or not and the degrees. There are results: first, media affect the firms that are high information asymmetry greatly. Second, the firms that are worse corporate governance are affected greatly by the media. Third, the technology firms have the high intangible assets that are affected positively and greatly by media. Forth, nowadays, there are lots of information can be touched and searched easily. Then that makes early media affect the firm value greater than the late age. In the sum, the results support the media coverage improve indeed the firm value.

中文摘要 I
英文摘要 II
誌謝 III
目錄 IV
表目錄 V
壹、前言 1
貳、樣本資料的說明與研究方法 8
一、樣本說明 8
二、敘述統計量分析 9
參、媒體對於高度(低度)資訊不對稱的公司之影響的實證關係 10
肆、媒體對於公司治理好(差)的公司之影響的實證關係 12
伍、媒體對於電子業公司與否之影響的實證關係 14
陸、前(後)期媒體對於公司之影響的實證關係 16
柒、結論 18
參考文獻 19
附錄一 25
表1變數定義 25
表2敘述統計量 26
表3子樣本分析-考慮資訊不對稱高(低) 27
表4子樣本分析-考慮公司治理好(差) 28
表5子樣本分析-考慮電子業與非電子業 29
表6子樣本分析-考慮不同研究期間 30

楊朝旭，2004，產品市場競爭可否降低公司內部治理機制不佳所導致的代理成本?. 管理學報, 21(2), 153-173。
王祝三, 莊雅雪, & 郭勁甫， 2009，”公司治理、投資與公司價值之關聯性，東吳經濟商學學報(66)，頁69-114。
林培淵，2006，"台灣傳播史的想像-以整合研究途徑扒梳台灣傳播知識史"，中華傳播學刊：A10。
王肇蘭，廖思雯，池祥萱，2009，"公司是否能藉由媒體曝光度減緩非預期負面盈餘宣告對股市的衝擊？以台灣金融業為例"，台灣管理學刊， 9卷，2期：頁165-184。
鄭伶如，2008，”公司治理、資本結構與公司價值關係之研究”，
文大商管學報，13 卷 1 期，頁65 – 91。
吳鑑芝，2003，智慧資本與公司價值之攸關性探討，中原大學會計，
碩士論文。
徐君毅，2000，研發與廣告支出與企業價值變動之因果關係研究，
東海大學企業管理學系，碩士論文。
楊建國，2000，無形資產之評價，輔仁大學金融，碩士論文。
謝月香，2000，無形資產，國立成功大學會計學，碩士論文。
陳美純，2001，資訊科技投資與智慧資本對企業績效影響之研究，中央大學資訊管理研究所，博士論文。
李如蘋，2008，媒體曝光度對台灣股市投資人的委託行為之影響─以月營收宣告為例，東華大學，碩士論文。
林敬穎，2009，「研究發展支出與廣告支出對於企業價值攸關性之探討：
以台灣公司為例」，國立成功大學，碩士論文。
葉怡湘，2013，我國電子業上市公司環境資訊揭露之探討，嶺東科技大學財稅與會計資訊，碩士論文。
鄭榆樵，2014，媒體曝光度與公司價值之研究，高雄第一科技大學財務管理，碩士論文。
劉正田，2002，無形資產，成長機會與股票報酬關係之研究. The International Journal of Accounting Studies, 會計評論, (35), 1-29.
周建新，林宗得，2005，資訊透明度對企業價值增額解釋能力之研究，Journal of Accounting and Corporate Governance, 2(2), 25-46.
Agrawal, A., & Mandelker, G. N. ,1978,”Managerial incentives and corporate
investment and financing decisions”, The Journal of Finance, 42(4),
823-837.
Akerloff, G. A. ,1970, "The market for lemons: Quality uncertainty and the
market mechanism",Quarterly Journal of Economics(84), 488–500.
Bates, T.W., K. Kahle, and R. Stulz. ,2009, “Why do U.S. firms hold so much more cash than they used to? ” Journal of Finance, 64 (5), 1985-2021.
Barney, J. B. ,1991, "Firm resources and sustained competitive advantage",
Journal of Management, 17, 99-120.
Baker, H.K., J.R. Nofsinger, and D.G. Weaver, 2002, "International Cross-Listing
and Visibility", Journal of Financial and Quantitative Analysis, 37(3):
495–521.
Botosan, C. A. 1997, "Disclosure level and the cost of equity capital",
Accounting review, 323-349.
Boyd, B. K. ,1994, "Board control and CEO compensation, Strategic
Management Journal" ,15(5), 335-344.
Bushee, B. J., Core, J. E., Guay, W., & Hamm, S. J. ,2010 ,"The role of the
business press as an information intermediary. " Journal of Accounting
Research, 48(1)：1-19.
Byard, D., & Shaw, K. W. ,2003, "Corporate disclosure quality and properties
of analysts'' information environment" ,Journal of Accounting, Auditing &
Finance,18(3), 355-378.
Chan, W. S. ,2003," Stock price reaction to news and no-news: drift and
reversal after headlines",Journal of Financial Economics, 70(2), 223-260.
Core, J. E. ,2001," A review of the empirical disclosure literature: discussion",
Journal of Accounting and Economics, 31(1), 441-456.
Das, S., GUO, R. J., & Zhang, H. ,2006," Analysts'' selective coverage and
subsequent performance of newly public firms",The Journal of
Finance, 61(3), 1159-1185.
Da, Z., Engelberg, J., & Gao, P. ,2011, "In search of attention." The Journal of
Finance, 66(5), 1461-1499.
Deephouse, D. L. ,2000, "Media reputation as a strategic resource: An
integration of mass communication and resource-based
theories",Journal of management, 26(6): 1091-1112.
Dierickx, I. and K. Cool. ,1989,"Asset stock accumulation and sustainability of
competitive advantage", Management Science, 35, 1504-1511.
Dyck, A., Volchkova, N., & Zingales, L. ,2008," The corporate governance role
of the media: Evidence from Russia.", The Journal of Finance.
63(3):1093-1135.
Dyck, A., & Zingales, L. ,2002, " The corporate governance role of the
media(No. w9309)" , National Bureau of Economic Research.
Dyck, A., & Zingales, L. ,2003, "The media and asset prices.", Working Paper,
Harvard Business School.
Edvinsson, L. and Malone, M.S. ,1997, "Intellectual Capital: Realizing Your
Company''s True Value by Finding Its Hidden Brainpower." , Harper
Business, New York.
Engelberg, J. E., & Parsons, C. A. ,2011, "The causal impact of media in
financial markets",The Journal of Finance, 66(1):67-97.
Erickson, J., Y. W. Park, J. Reising and Hyun-Han. Shin. ,2005, "Board
composition and firm value under concentrated ownership：The canadin
evidence." , Pacific-Basin Finance Journal, (13) ,387-410.
Fama, E. F., & Jensen, M. C. ,1983, "Separation of ownership and
control." ,Journal of law and economics, 301-325.
Fang, L., & Peress, J. ,2009, " Media Coverage and the Cross‐section of Stock
Returns." , The Journal of Finance, 64(5), 2023-2052.
Fombrun, C., & Shanley, M. ,1990, " What’s in a name? Reputation building
and corporate strategy. ",Academy of Management Journal, 33:
233–258.
Fombrun, C. ,1996, "Reputation: Realizing value from the corporate image." ,
Boston: Harvard Business School Press.
Foerster S., and A. Karolyi, 1999, "The effects of market segmentation and
investor recognition on asset prices: evidence from foreign stocks listing
in the U.S.", Journal of Finance, 54, 981-1014.
Gurun, U. G., & Butler, A. W. ,2012, "Don''t believe the hype: Local media slant,
local advertising, and firm value." , The Journal of Finance, 67(2),
561-598.
Hamilton, J. T., & Zeckhauser, R. ,2004, "Media Coverage of CEOs: Who? What?
Where? When? Why?", Unpublished working paper, Stanford Institute of
International Studies.
Healy, P., Palepu, K., 1993, "The effect of firms’ financial disclosure strategies
on stock prices." , Accounting Horizons 7, 1–11.
Ho, S. S., & Shun Wong, K. ,2001, "A study of the relationship between
corporate governance structures and the extent of voluntary
disclosure. Journal of International Accounting, Auditing and
Taxation, 10(2), 139-156.
Jensen, M. C., & Meckling, W. H. ,1976,"Theory of the firm: Managerial
behavior, agency costs and ownership structure." , Journal of Financial
Economics, 3(4), 305-360.
Jensen, Michael C. and Richard Ruback,1983, "The market for corporate
control: The scientific evidence", Journal of Financial Economics, 11.
5-50.
Leland, H., and D.H., Pyle. ,1977, "Information asymmetric, financial structure
and financial intermediation., Journal of Finance, Vol.32（2）, 371-388.
Lombardo, D., and M. Pagano ,1999, “Law and Equity Markets: A Simple
Model” ,Universita di Salerno, CSEF Working Paper no. 25, and CEPR
Discussion Paper no. 2276, November.
Martin, Philippe and Helene Rey ,2000, “Financial Integration and Asset
Returns”, European Economic Review 44(7), 1327-1350.
Maury, B., & Pajuste, A. ,2005," Multiple large shareholders and firm
value." ,Journal of Banking & Finance, 29(7), 1813-1834.
Merton, Robert C., 1987, "A simple model of capital market equilibrium with
incomplete information", The Journal of Finance,42, 483-510.
Ohlson, J.A.,1995, "Earnings, book values, and dividends in security valuations.
Contemporary Accounting Research 11: 661-687.
Porta, R., Lopez‐de‐Silanes, F., & Shleifer, A. ,1999, " Corporate ownership
around the world." , The journal of finance, 54(2), 471-517.
Shoemaker, P. J., & Reese, S. D. ,1991,"Mediating the message: Theories of
influences on mass media content.White Plains", NY: Longman.
Stulz, R.M., ,1999, “Globalization of Equity Markets and the Cost of Capital,”
NBER working paper no. 7021.
Tetlock, P. C. ,2010, " Does public financial news resolve asymmetric
information?" , Review of Financial Studies, 23(9), 3520-3557.
Weigelt, K., & Camerer, C. ,1988, "Reputation and corporate strategy: A
review of recent theory and applications." ,Strategic Management
Journal, 9: 443–454.
Wiwattanakantang, Y. ,2001,." Controlling shareholders and corporate value:
Evidence from Thailand." , Pacific-Basin Finance Journal, 9(4), 323-362.