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題名 資產減損報導決定因素及對股價影響之研究
作者 吳維珍
貢獻者 陳錦烽
吳維珍
關鍵詞 資產減損
第三十五號公報
盈餘管理
市場反應
Asset impairment
SFAS No. 35
earnings management
market reaction
日期 2005
上傳時間 11-九月-2009 17:40:10 (UTC+8)
摘要 為了使公司帳面價值符合穩健原則,我國財務會計準則委員會於民國九十三年七月一日公布財務會計準則公報第三十五號 -- 「資產減損之會計處理」。此公報規定當資產之帳面價值高於可回收金額,對於超過的部分即須認列減損損失。本文之目的即在於藉由探討資產減損認列之決定因素,係經濟因素或報導誘因,以瞭解第三十五號公報之實施是否真能達到當初制定之目的,而使公司財報更為透明,更能反映公司的經營績效與價值,而非淪為管理階層盈餘管理之工具。此外,本文亦探討公司資產減損之認列與其股價之關係,以瞭解投資人對資產減損資訊之反應,以及第三十五號公報對市場之影響。
     
     本研究之主要發現如下:(1)國內上市公司認列資產減損之決定因素主要係經濟因素,但亦有藉以平穩其盈餘之現象;以及(2)整體而言,資產減損對股價不具有顯著之影響力,顯示市場對於資產減損並無顯著之反應。但市場對於未提前適用之公司所認列之資產減損,則有顯著之負向反應。
In July 2004, Financial Accounting Standards Board in Taiwan issued SFAS No. 35: Accounting for Impairment of Assets, to enhance the conservatism in corporate financial statements. SFAS No. 35 requires that when an asset’s book value is lower than its recoverable amount, a company should recognize the difference as an impairment loss. The purpose of this study is to investigate the determinants (economic factors and reporting incentives) of reported impairment losses to evaluate whether SFAS No. 35 achieves its purpose. In addition, this study examines the relationship between reported impairment losses and stock prices to determine the impact of SFAS No. 35 on the capital market investors.
     
     Our empirical results show that economic factors are the main determinants of reported impairment losses of the listed firms in Taiwan. There is also a high association between reported impairment losses and corporate “income smoothing” behavior. Overall, reported impairment losses do not have significant impact on stock prices. However, after excluding the early adopting firms, the capital market reacts negatively to reported impairment losses.
參考文獻 一、中文部份
王豊雅,1999,市價淨值比小於一公司特性之研究,國立成功大學會計學系碩士論文。
中華民國統計資訊網,http://www.stat.gov.tw/
中廣新聞網,2005.03.29,35號公報利空衝擊 台股下跌87點作收,指數跌破六千點大關。
沈中華,2000,事件研究法 : 財務與會計實證研究必備,華泰文化。
吳如玉,2005,資產減損會計處理—健全財務制度提昇決策品質,會計研究月刊,第232期(3月):82-84。
吳清在與謝宛庭,2005,認列資產減損時點與金額之決定因素及其市場反應,2005 會計理論與實務研討會,台灣大學會計系與中華會計教育學會,台北。
林惠玲,陳正倉,2004,統計學-方法與應用(下冊),雙葉書廊有限公司。
張仲岳,2005,企業如何應用財會準則35號資產減損公報?反映真實價值衝擊現有體系,會計研究月刊,第230期(1月):119-123。
郭紹彬,2005,資產減損之會計處理實務剖析(一),會計研究月刊,第232期(3月):86-95。
郭紹彬,2005,資產減損之會計處理實務剖析(二),會計研究月刊,第233期(4月):58-65。
郭紹彬,2005,資產減損之會計處理實務剖析(三),會計研究月刊,第234期(5月):82-87。
經濟日報,2004.08.09,傳產業:影響不大 如何評價才算客觀(A5版)。
經濟日報,2005.05.16,認列資產減損,企業反而藉此操縱損益(A7版)。
鄭惠之、揚碧茵與莊蕎安,2005,2005年不知不可的三大財會議題,會計研究月刊,第232期(3月):32-40。
顏信輝與丁緯,2006,三十五號公報對公司年度報表之影響-由九十三年年報分析(上),會計研究月刊,第242期(1月):98-104。
______,2006,三十五號公報對公司年度報表之影響-由九十三年年報分析(下),會計研究月刊,第243期(2月):86-91。
二、英文部份
Alciatore, M., P. Easton, and N. Spear. 2000. Accounting for the impairment of long-lived assets: evidence from the petroleum industry. Journal of Accounting and Economics 29: 151-172.
______, C. C. Dee, P. Easton, and N. Spear. 1998. Asset write-downs: a decade of research. Journal of Accounting Literature 17: 1-39.
Alshabani W. M. 2001. An investigation of the effects of SFAS No.121 on asset impairment reporting and stock returns. Ph. D. dissertation, University of North Texas.
Brown, S. J., J. B. Warner. 1985. Using daily stock returns: the case of event studies. Journal of Financial Economics 14: 3-31.
Bunsis, H. 1997. A description and market analysis of write-off announcements. Journal of Business Finance & Accounting 42 (9) & (10): 1385-1400.
Dechow, P. M., R. Sloan, and A. Sweeney. 1995. Detecting earnings management. Accounting Review 70: 193-225.
Elliott, J., and W. Shaw. 1988. Write-offs as accounting procedures to manage perceptions. Journal of Accounting Research 26 (supplement): 91-119.
, and D. Hanna. 1996. Repeated accounting write-offs and the information content of earnings. Journal of Accounting Research (supplement): 135-155.
Fama, E. F. 1970. Efficient capital markets: A review of theory and empirical work. Journal of Finance 25: 383-417.
Francis, J., J. Hanna, and L. Vincent. 1996. Causes and effects of discretionary asset write-offs. Journal of Accounting Research 34 (supplement): 117-134.
Frantz, P. (1999). Discretionary write-downs, write-offs, andother restructuring provisions: A signaling approach. Accounting and Business Research 29(2): 109-121.
Hill, R. C., W. E. Griffiths, and G. G. Judge. 2001. Undergrauate Econometrics. John Wiley & Sons.
Jones, J. J. 1991. Earnings management during import relief investigations. Journal of Accounting Research 29(2): 193-228.
Rees, L., S. Gill, and R. Gore. 1996. An investigation of asset write-downs and concurrent abnormal accruals. Journal of Accounting Research 34(Supplement): 157-169.
Riedl, J. E. 2004. An examination of long-lived asset impairments. The Accounting Review 79 (Jul): 823-852.
Schipper, K. 1989. Commentary on earnings management. Accounting Horizons (December): 91-102.
Strong, J., and J. Meyer. 1987. Asset writedowns: managerial incentives and security returns. Journal of Finance 42 (July): 643-661.
Thakor, A. 1987. Discussion of “asset writedowns: managerial incentives and security returns.” Journal of Finance (July): 661-663.
Zucca, L., and D. Campbell. 1992. A closer look at discretionary writedowns of impaired assets. Accounting Horizons 6 (September): 30-41.
描述 碩士
國立政治大學
會計研究所
93353030
94
資料來源 http://thesis.lib.nccu.edu.tw/record/#G0933530301
資料類型 thesis
dc.contributor.advisor 陳錦烽zh_TW
dc.contributor.author (作者) 吳維珍zh_TW
dc.creator (作者) 吳維珍zh_TW
dc.date (日期) 2005en_US
dc.date.accessioned 11-九月-2009 17:40:10 (UTC+8)-
dc.date.available 11-九月-2009 17:40:10 (UTC+8)-
dc.date.issued (上傳時間) 11-九月-2009 17:40:10 (UTC+8)-
dc.identifier (其他 識別碼) G0933530301en_US
dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/30325-
dc.description (描述) 碩士zh_TW
dc.description (描述) 國立政治大學zh_TW
dc.description (描述) 會計研究所zh_TW
dc.description (描述) 93353030zh_TW
dc.description (描述) 94zh_TW
dc.description.abstract (摘要) 為了使公司帳面價值符合穩健原則,我國財務會計準則委員會於民國九十三年七月一日公布財務會計準則公報第三十五號 -- 「資產減損之會計處理」。此公報規定當資產之帳面價值高於可回收金額,對於超過的部分即須認列減損損失。本文之目的即在於藉由探討資產減損認列之決定因素,係經濟因素或報導誘因,以瞭解第三十五號公報之實施是否真能達到當初制定之目的,而使公司財報更為透明,更能反映公司的經營績效與價值,而非淪為管理階層盈餘管理之工具。此外,本文亦探討公司資產減損之認列與其股價之關係,以瞭解投資人對資產減損資訊之反應,以及第三十五號公報對市場之影響。
     
     本研究之主要發現如下:(1)國內上市公司認列資產減損之決定因素主要係經濟因素,但亦有藉以平穩其盈餘之現象;以及(2)整體而言,資產減損對股價不具有顯著之影響力,顯示市場對於資產減損並無顯著之反應。但市場對於未提前適用之公司所認列之資產減損,則有顯著之負向反應。
zh_TW
dc.description.abstract (摘要) In July 2004, Financial Accounting Standards Board in Taiwan issued SFAS No. 35: Accounting for Impairment of Assets, to enhance the conservatism in corporate financial statements. SFAS No. 35 requires that when an asset’s book value is lower than its recoverable amount, a company should recognize the difference as an impairment loss. The purpose of this study is to investigate the determinants (economic factors and reporting incentives) of reported impairment losses to evaluate whether SFAS No. 35 achieves its purpose. In addition, this study examines the relationship between reported impairment losses and stock prices to determine the impact of SFAS No. 35 on the capital market investors.
     
     Our empirical results show that economic factors are the main determinants of reported impairment losses of the listed firms in Taiwan. There is also a high association between reported impairment losses and corporate “income smoothing” behavior. Overall, reported impairment losses do not have significant impact on stock prices. However, after excluding the early adopting firms, the capital market reacts negatively to reported impairment losses.
en_US
dc.description.tableofcontents 第一章 緒論 1
     第一節 研究動機與目的 1
     第二節 研究問題 3
     第三節 論文架構 3
     第二章 文獻探討 4
     第一節 效率市場假說 4
     第二節 資產減損與資產沖銷 5
     第三節 本研究與過去文獻之關聯 19
     第三章 研究方法 21
     第一節 研究假說 21
     第二節 變數衡量 23
     第三節 樣本選取過程 30
     第四節 資料來源與處理 37
     第四章 實證結果分析 39
     第一節 九十三年第四季至九十四年第三季資產減損分析 39
     第二節 敘述性統計量分析 50
     第三節 複迴歸分析 58
     第四節 分組樣本迴歸結果分析 64
     第五章 結論與建議 67
     第一節 結論 67
     第二節 研究限制 68
     第三節 未來研究之建議 69
     參考文獻 70
     
     
     
     圖目錄
     圖3-1 本研究之事件期間與估計期間 28
     
     表目錄
     表2-1 國外相關文獻研究結果彙整 18
     表2-2 本研究模型(1)之變數與過去文獻之關聯 20
     表3-1 模式(1)樣本選取過程 31
     表3-2 模式(1)最終樣本公司之產業分配以及認列資產減損情形 32
     表3-3 模式(1)最終樣本公司於各期之產業分配 33
     表3-4 模式(2)樣本選取過程 33
     表3-5 模式(2)最終樣本公司之產業分配以及認列資產減損情形 34
     表3-6 模式(2)最終樣本公司於各期之產業分配 36
     表3-7a 模式(1)實證變數資料來源與處理 37
     表3-7b 模式(2)實證變數資料來源與處理 37
     表4-1 各產業於九十三年第四季及九十四年第一季至第三季認列資產減損金額統計 40
     表4-2 各產業於九十三年第四季及九十四年第一季至第三季認列資產減損金額較上期多之統計 41
     表4-3 93Q4及94Q1-Q3依產業別之資產減損幅度(正值)-季統計 42
     表4-4 各產業於九十四年第二季及九十四年第三季認列減損較上期少之總金額統計 44
     表4-5 各產業於九十三年第四季至九十四年第三季各季認列資產減損損失較上期多之公司家數統計 43
     表4-6 各產業於九十四年前三季合計認列資產減損損失較上期多之公司家數 47
     表4-7 各產業於九十四年第二季及第三季認列資產減損損失較上期少之家數統計 48
     表4-8 各產業於九十四年第二季及第三季合計認列資產減損損失較上期少之家數統計 49
     表4-9a 模式(1)樣本敘述性統計量 52
     表4-9b 模式(2)樣本敘述性統計量 52
     表4-9c 模式(1)各減損類別之樣本敘述性統計量 53
     表4-9d 模式(2)各減損類別之樣本敘述性統計量 54
     表4-10 模式(1)Pearson相關係數 55
     表4-11 模式(2)Pearson相關係數 57
     表4-12 模式(1)迴歸結果 60
     表4-13 模式(2)迴歸結果 61
     表4-14 實證結果彙總 63
     表4-15 模式(2)分組樣本迴歸分析結果 65
     表4-16 模式(2)分組樣本迴歸分析結果 66
zh_TW
dc.language.iso en_US-
dc.source.uri (資料來源) http://thesis.lib.nccu.edu.tw/record/#G0933530301en_US
dc.subject (關鍵詞) 資產減損zh_TW
dc.subject (關鍵詞) 第三十五號公報zh_TW
dc.subject (關鍵詞) 盈餘管理zh_TW
dc.subject (關鍵詞) 市場反應zh_TW
dc.subject (關鍵詞) Asset impairmenten_US
dc.subject (關鍵詞) SFAS No. 35en_US
dc.subject (關鍵詞) earnings managementen_US
dc.subject (關鍵詞) market reactionen_US
dc.title (題名) 資產減損報導決定因素及對股價影響之研究zh_TW
dc.type (資料類型) thesisen
dc.relation.reference (參考文獻) 一、中文部份zh_TW
dc.relation.reference (參考文獻) 王豊雅,1999,市價淨值比小於一公司特性之研究,國立成功大學會計學系碩士論文。zh_TW
dc.relation.reference (參考文獻) 中華民國統計資訊網,http://www.stat.gov.tw/zh_TW
dc.relation.reference (參考文獻) 中廣新聞網,2005.03.29,35號公報利空衝擊 台股下跌87點作收,指數跌破六千點大關。zh_TW
dc.relation.reference (參考文獻) 沈中華,2000,事件研究法 : 財務與會計實證研究必備,華泰文化。zh_TW
dc.relation.reference (參考文獻) 吳如玉,2005,資產減損會計處理—健全財務制度提昇決策品質,會計研究月刊,第232期(3月):82-84。zh_TW
dc.relation.reference (參考文獻) 吳清在與謝宛庭,2005,認列資產減損時點與金額之決定因素及其市場反應,2005 會計理論與實務研討會,台灣大學會計系與中華會計教育學會,台北。zh_TW
dc.relation.reference (參考文獻) 林惠玲,陳正倉,2004,統計學-方法與應用(下冊),雙葉書廊有限公司。zh_TW
dc.relation.reference (參考文獻) 張仲岳,2005,企業如何應用財會準則35號資產減損公報?反映真實價值衝擊現有體系,會計研究月刊,第230期(1月):119-123。zh_TW
dc.relation.reference (參考文獻) 郭紹彬,2005,資產減損之會計處理實務剖析(一),會計研究月刊,第232期(3月):86-95。zh_TW
dc.relation.reference (參考文獻) 郭紹彬,2005,資產減損之會計處理實務剖析(二),會計研究月刊,第233期(4月):58-65。zh_TW
dc.relation.reference (參考文獻) 郭紹彬,2005,資產減損之會計處理實務剖析(三),會計研究月刊,第234期(5月):82-87。zh_TW
dc.relation.reference (參考文獻) 經濟日報,2004.08.09,傳產業:影響不大 如何評價才算客觀(A5版)。zh_TW
dc.relation.reference (參考文獻) 經濟日報,2005.05.16,認列資產減損,企業反而藉此操縱損益(A7版)。zh_TW
dc.relation.reference (參考文獻) 鄭惠之、揚碧茵與莊蕎安,2005,2005年不知不可的三大財會議題,會計研究月刊,第232期(3月):32-40。zh_TW
dc.relation.reference (參考文獻) 顏信輝與丁緯,2006,三十五號公報對公司年度報表之影響-由九十三年年報分析(上),會計研究月刊,第242期(1月):98-104。zh_TW
dc.relation.reference (參考文獻) ______,2006,三十五號公報對公司年度報表之影響-由九十三年年報分析(下),會計研究月刊,第243期(2月):86-91。zh_TW
dc.relation.reference (參考文獻) 二、英文部份zh_TW
dc.relation.reference (參考文獻) Alciatore, M., P. Easton, and N. Spear. 2000. Accounting for the impairment of long-lived assets: evidence from the petroleum industry. Journal of Accounting and Economics 29: 151-172.zh_TW
dc.relation.reference (參考文獻) ______, C. C. Dee, P. Easton, and N. Spear. 1998. Asset write-downs: a decade of research. Journal of Accounting Literature 17: 1-39.zh_TW
dc.relation.reference (參考文獻) Alshabani W. M. 2001. An investigation of the effects of SFAS No.121 on asset impairment reporting and stock returns. Ph. D. dissertation, University of North Texas.zh_TW
dc.relation.reference (參考文獻) Brown, S. J., J. B. Warner. 1985. Using daily stock returns: the case of event studies. Journal of Financial Economics 14: 3-31.zh_TW
dc.relation.reference (參考文獻) Bunsis, H. 1997. A description and market analysis of write-off announcements. Journal of Business Finance & Accounting 42 (9) & (10): 1385-1400.zh_TW
dc.relation.reference (參考文獻) Dechow, P. M., R. Sloan, and A. Sweeney. 1995. Detecting earnings management. Accounting Review 70: 193-225.zh_TW
dc.relation.reference (參考文獻) Elliott, J., and W. Shaw. 1988. Write-offs as accounting procedures to manage perceptions. Journal of Accounting Research 26 (supplement): 91-119.zh_TW
dc.relation.reference (參考文獻) , and D. Hanna. 1996. Repeated accounting write-offs and the information content of earnings. Journal of Accounting Research (supplement): 135-155.zh_TW
dc.relation.reference (參考文獻) Fama, E. F. 1970. Efficient capital markets: A review of theory and empirical work. Journal of Finance 25: 383-417.zh_TW
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