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博碩士論文 etd-0707103-164231 詳細資訊
Title page for etd-0707103-164231
論文名稱
Title
影響企業價值波動之關鍵因素探討
The study on the key factor of effecting the volatility of enterprise value
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
74
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2003-06-11
繳交日期
Date of Submission
2003-07-07
關鍵字
Keywords
未來成長價值、企業價值、市場附加價值、現在營運價值、經濟附加價值
Current Operating Value, COV, MVA, FGV, EVA, Future Growth Value
統計
Statistics
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The thesis/dissertation has been browsed 5743 times, has been downloaded 4340 times.
中文摘要
現今的企業面臨了愈來愈多的壓力導致它必須集中心力於創造或保有股東價值,但由於傳統財務報表的缺失,使得企業無法經由一個有效的溝通方式,讓投資者能夠更為清楚了解企業價值之所在,本文擬透過EVA(Economics Value Added)之價值基礎衡量,有效降低傳統GAAP會計制度的扭曲現象,使得公司之會計帳面價值轉變為經濟帳面價值,成為投資者預期報酬的真實衡量指標。

本研究為了了解企業價值波動之真正經濟現象所在,將衡量外在經營績效之市場附加價值(MVA)與根據現在之EVA所評斷之公司價值(稱之為現在營運價值(COV))及預期公司未來成長所帶來的價值(FGV)做相關性之探討,以了解波動本身之軌跡及受何種經濟變數所影響。

由實證之結果顯示,在類股之COV&FGV方面,大致呈現電子類股為正相關而非電子類股為負相關之狀態,正可以顯示在九0年代電子產業由PC的演進,到通訊網路,終至網路泡沫化下,整個市場之趨勢與重心之移轉,以及非電子產業之不獲投資人青睞之市場表現。至於類股與類股間之FGV、MVA則呈現明顯正相關,亦突顯了台灣股市齊漲齊跌之現象。

由上述相關分析之探討中,我們藉由COV、FGV及MVA明白驗證企業價值產生波動之軌跡,至於影響波動之關鍵因素,本研究嘗試從總體經濟變數、產業面資訊及市場統計資料以研究何者為影響COV、FGV及MVA價值波動之關鍵,實證之結果亦顯示,總體經濟變數對於類股之COV、FGV及MVA解釋能力良好,足以反映其波動程度,觀察總體經濟變數之變動有助於了解企業價值變化之趨勢。
Abstract
Nowadays, an enterprise is facing more and more pressure, which leads to its concentration on creation or keeping the shareholder value. However, the disadvantage of traditional financial statements makes an enterprise unable to communicate in a effective way to let investors fully understand the real value of an enterprise. The purposes of reducing the distortion of GAAP accounting system, converting the accounting value into economic value, and becoming the investors’ evaluation index are the attentions of this article in the study based on the EVA(Economics Value Added)foundation.

This research is attempting to understand the real economic status hidden under the volatility of an enterprise value. Making the related research on evaluating the MVA on external managing effects, judging the company value according to current EVA (which is so-called COV ) and predicting the FGV with the growth of a company, is to find out the factors forming the trace of volatility itself.

The actual evidence tells that the electronics categorized stocks are in the status of positive relation instead of negative relation. It just shows the transition from PC to communication network, the eventual phenomena of pricking the bubbles of net work in the field of electronic industry, the transfer of overall market trend, and the market performance of losing the favors of investors in non-electronics industry. As for FGV and MVA, it shows the positive relation between different categorized stocks, and it also outstands the situation of inflation and deflation in Taiwan stock market.

In the analysis of the research mentioned above, we identify the value volatility traces of an enterprise. As for the key factor which effects the volatility, this research is attempting to explain the key influence on the value volatility of COV, FGV and MVA from the view points on the aspects of macroeconomic, industry information, market static data. The outcome of actual evidence also reveals that explaining capability on COV, FGV, and MVA from the views on macroeconomic aspect can truly reflect the situation of the volatility, and can be very helpful to realize the change trend of an enterprise.
目次 Table of Contents
目      錄
頁次
第一章 緒論……………………………………… 01
第一節 研究背景與動機……………… 01
第二節 研究目的……………………… 04
第三節 研究架構……………………… 05
第二章 文獻探討………………………………… 07
第一節 經濟附加價值理論(EVA)之探討07
第二節 相關文獻回顧………………… 11
第三章 研究方法………………………………… 13
第一節 研究假說……………………… 14
第二節 資料描述……………………… 16
第三節 研究變數定義………………… 18
第四節 波動性之估計………………… 22
第五節 實證模型之建立……………… 30
第四章 實證結果與分析………………………… 31
第一節 類股COV、FGV、MVA之敘述統計描述
………………………… 31
第二節 同一類股及類股與類股間COV、FGV、
MVA之相關性………… 34
第三節 類股間波動性之基本特徵…… 49
第四節 影響類股波動性之因素探討… 54
第五章 結論與建議……………………………… 64
第一節 結論…………………………… 64
第二節 建議…………………………… 65
第三節 研究限制……………………… 66

參考文獻………………………………………………67
附錄一…………………………………………………70

表次
頁次
表3-1 選取標的資料分類……………………… 17
表3-2 檢測波動性之研究變數………………… 21
表3-3 ADF單根檢定(COV部分) ………………… 24
表3-4 ADF單根檢定(FGV部分) ………………… 25
表3-5 ADF單根檢定(MVA部分) ………………… 26
表4-1 類股(COV部分)敘述性統計…………… 32
表4-2 類股(FGV部分)敘述性統計…………… 33
表4-3 類股(MVA部分)敘述性統計…………… 33
表4-4-1 同一公司COV、FGV、MVA之相關分析結果 37
表4-4-2 同類股COV、FGV、MVA之相關分析結果… 38
表4-5 同一類股內公司間COV、FGV、MVA之相關分析
結果 41
表4-6 類股與類股間COV 之相關分析………… 46
表4-7 類股與類股間FGV 之相關分析………… 47
表4-8 類股與類股間MVA 之相關分析………… 48
表4-9 彙總COV、FGV、MVA各階段之不對稱情形 50
表4-10 EGARCH模型配置係數結果(COV部分)… 51
表4-11 EGARCH模型配置係數結果(FGV部分)… 52
表4-12 EGARCH模型配置係數結果(MVA部分)… 53
表4-13 總體經濟、產業面及交易面等變數對波動性之
影響結果(COV部分).. 61
表4-14 總體經濟、產業面及交易面等變數對波動性之
影響結果(FGV部分).. 62
表4-15 總體經濟、產業面及交易面等變數對波動性之
影響結果(MVA部分).. 63

圖次
頁次
圖1-1 研究流程………………………………… 06
圖3-1 MV、FGV、COV拆解圖…………………… 19
參考文獻 References
中文部分

王泰昌、劉嘉雯著,‘‘ 經濟附加價值(EVA®)的意義與計算’’, 中華管理評論,Vol.3,No.4, Nov 2000:15~31

沈佳玲,台灣電子業經濟附加價值之探討,國立臺北大學會計研究所未出版碩士論文,2002。

張素鈴,公司評價新趨勢-EVA(經濟附加價值)在台灣應用的可行性,國立中央大學財務管理研究所未出版碩士論文,1999。

梁德榮、周齊武、吳安妮 ‘‘ 探討經濟附加價值(EVA)績效衡量在台灣企業中的有用及可行
性’’,會計研究月刊, 203、205期,2002:113-121,110-118

黃定遠譯,經濟附加價值EVA入門全書(初版),(Al Ehrbar, EVA:The Real Key to
Creating Wealth,1/ed,1998),商周出版,2000

黃麟明,價值創造管理研討,精通管理顧問股份有限公司,2002

溫文漢,EVA與MVA作為投資組合管理依據的績效表現,國立政治大學財務管理研究所未出版碩士論文,2001。

楊晴華,影響股市波動因素之研究-以台灣股市為例,國立中正大學企業管理研究所未出版碩士論文,1999。

楊華欽,台灣股票市場波動性之研究-ARCH-M修正模型之應用,輔仁大學經濟學研究所未出版碩士論文,1999。

葉錞鎂,以EVA指標衡量寬頻網路服務供應商之購併績效∼以Excite@Home為例,國立中山大學傳播管理研究所未出版碩士論文,2001。

劉舒惠,台灣股市波動影響因素之探討,朝揚科技大學財務金融研究所未出版碩士論文,2000。

英文部分

Black , A., P. Wright, J.E. Bachman, and J. Davies. “SHV at war Mergers and Acquisitions,” In Search of Shareholder Value,Great Britain,Price Waterhouse, 1998:104-119

Black, and Fisher. “Studies of stock price volatity changes,” Proceedings of the 1976 Meeting of the Business and Economic Statistics Section, American Statistical Association, USA,
1976:177-181.

Bollerslev, T. “Generalized Autoregression Conditional Heteroskedasticity,” Journal of
econometrics,31,1986:307-327.

Chen, S., and J.L.Dodd. “Economic Value Added(EVATM): An Empirical Examination OF A
NEW Corporate Performance Measure,” Journal of Managerial Issues(Fall),1997:318-333.

Chen, N.F., R. Roll, and S.A. Ross. “Economic Forces and the Stock Market,” Journal of
Business,59,1986:383-403.

Eagle, R., F. “Autoregressive Conditional Heteroskedasticity with estimates of the variances of U.K.inflation”, Econometrica 50,1982:987-1008

Gapenski, L., C. “Using MVA and EVA to measure financial performance,” Healthcare
Financial Management, 1997:56-59.

Gjerde, Oystein and S. Frode. “Causal relations among stock returns and macroeconomic variable
in a small ,open economy,” Journal of international Financial Markets,Institution & Money, 9, 1999, 61-74.

Lamoureux, C.G., and W.D. Lastrapes. “Heteroscedasticity in Stock Return Data:Volume versus GARCH Effects,” Journal of Finance,45,1990:221-229.

Liliblom, E., and M. Stenius. “Macroecominic Volatility and Stock Market Volatility : Empirical Evidence on Finish Data,” Applied Financial Economics,7,1997:419-426.

Marshall, A.(1890)Principles of Economics, Macmillan Press, London.

Mayfield, J. “Economic value management-The route to shareholder value,” Management
Accounting (September),1997: 32-33

Copeland, T., T.Koller, and J. Murrin. (2000) “Valuatin:Measuring and Managing the Value of
Companies, ” John Wiley & Sons.

Nielson, D., B. “Conditional Heteroskedasticity in Asset Return : A new approach ,” Econometrica 59,1991:347-370

Pettit, J. “Management for value: EVA and Portfolio Strategy,” IVEY BUSINESS JOURNAL
July/August 2001:74-80

Ross, I. “The Stern,Stewart Performance 1000,”Journal of Applied Corporate Finance,vol.8,No.4,1996:107-111

Said E., and David A. Dickey, “Testing for unit roots in autogressive moving average models of
unknown order”, Biometrika 71,1984:599-607.

Schewert G., W. “Why does Stock Market Volatility Change Over Time? ,” Journal of
Finance,44,1989:1115-1153.

Solomons, D.(1965)“ Divisional Performance: Measurement and Control,” Financial
Executives Research Foundation, New York.

Stern, J. M., J.S. Shiely, and I. Ross. (2001) “The EVA Challenge:implementing value-added
change in an organization,”John Wiley & Sons.

Stewart ш, G., B.(1991)“The Quest for Value,” Harper Business, New York.

Young, S., D. “Some reflection on accounting adjustments and economic value added,”
Journal of Financial Statement Analysis(Winter), 1999:7-19.

Young, S. D., and O’Byrne, S. F. (2001) “Value-Based Metrics:Foundations and practice,”
Published by Frank J.Fabozzi Associates: 99-131.

Young, S. D., and O’Byrne, S. F. (2001) “EVA and Value-Based Management:A Practical
Guide to Implementation,” McGraw-Hill, New York.
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