臺灣博碩士論文加值系統

為提升我國資本市場之國際競爭力並吸引外資投資國內資本市場，同時降低國內企業赴海外籌資之成本，台灣上市公司自2013年開始依國際會計準則編製財務報告，並於2012年採ROC GAAP 及 IFRS 雙軌並行，累積財務資訊。本研究主要探討會計制度的變革對產業與公司股價的衝擊，並深入分析台灣上市公司導入IFRS是否會因產業特性而有不同影響，所得結果可提供給投資人與主管機關參考。
本研究資料來源於台灣經濟新報資料庫(TEJ) 2012年度之台灣上市公司盈餘宣告資料，樣本總數為868筆，剔除不適當之樣本數後，最後選取780家上市公司作為本研究之樣本數，同時將樣本區分為電子產業、金融產業以及其他產業。本研究利用T檢定與Wilcoxon檢定更換IFRS會計制度衡量方法之下，在電子產業、金融產業以及其他產業之下是否將有存在會計科目、財務比率間顯著差異。實證結果發現，部分會計科目與財務比率確實存在顯著差異。此外，本研究利用事件研究法探討IFRS會計制度的採用對台灣上市公司股價之影響。研究結果顯示，當企業採用IFRS之年報發布日後，公司股價出現異常報酬，此結果與過去文獻相同。

In order to promote the international competitiveness of our capital market, attract foreign investment, and reduce the cost of financing abroad, the authorities require Taiwan’s listed companies to prepare financial reports based on IFRS since 2013. Companies are asked to reveal financial information based on ROC GAAP and IFRS from 2012. This study mainly discusses the impact of the change of accounting system on industry and stock prices, and analyzes whether introducing IFRS imposes different effects for Taiwan’s listed companies due to industrial characteristics. The research results will provide useful reference for investors and the authorities.
This study uses earnings announcement data of 868 Taiwan’s listed companies in 2012 from Taiwan Economic Journal Database (TEJ). After excluding inappropriate sample, this study selects 780 listed companies, which are divided into electronic industry, financial industry and other industries.
This study uses T-test and Wilcoxon signed-rank test to examine the existence of significant differences in accounts and financial ratios for electronic, financial and other industries under IFRS. The empirical results indicate that there are significant differences for some accounts and financial ratios. In addition, this study utilizes event study to explore the impact of IFRS accounting system on the stock prices of Taiwan’s listed companies. The research results show that there are abnormal returns of stock prices when companies release annual reports based on IFRS, which is similar to the results of past literature.

摘　　要 i
Abstract ii
誌　　謝 iii
目　　錄 iv
表目錄 v
圖目錄 vi
第一章　緒論 1
1.1　研究背景與動機 1
1.2　研究目的 2
1.3　研究架構 4
第二章　文獻探討 6
2.1　國際財務報導準則 6
2.2　GAAP與IFRS之差異 12
2.3　IFRS對股價之影響 16
2.4　會計變動與對股價之影響 20
2.5　盈餘宣告與對股價之影響 23
第三章　研究假說與方法 27
3.1　研究假說 27
3.2　 Wilcoxon 符號等級和檢定 29
3.3　 事件研究法 30
3.4　 資料來源 33
第四章　實證結果 36
4.1　Wilcoxon檢定結果 36
4.2　事件研究法結果 41
第五章　結論與建議 48
5.1　結論 48
5.2　建議 51
參考文獻 52
簡 歷 57

(1)王麗真，「盈餘宣告資訊效果與公司股價行為之研究」，銘傳大學財務金融學系，未出版碩士論文，民國九十三年。
(2)江美艷，「管理階層於導入IFRS 所扮演的角色」，會計研究月刊，第288 期，頁86-91，民國九十八年。
(3)李郁儒，「三十四號公報與股票報酬之關聯性研究-以電子業為例」，國立臺灣大學會計學研究所，碩士論文，民國九十五年。
(4)何長祐，「首次適用財務會計準則三十四號公報對上市公司股票報酬之影響」，靜宜大學，碩士論文，民國九十七年。
(5)吳志宏，「財務會計準則公報第十號「存貨之會計處理準則」對股東財富影響之研究」，國立成功大學財務金融研究所，碩士論文，民國九十八年。
(6)吳麗紅，「年度盈餘資訊效率性之探討」，國立政治大學會計研究所，未出版碩士論文，民國八十二年。
(7)余尚武，「臺灣證券市場股票上市公司盈餘宣告所含資訊內容之研究」，國立臺灣大學商學研究所，未出版碩士論文，民國七十五年。
(8)林鎮邦，「臺灣地區股票上市公司公布之財務報表所含情報量之研究」，國立臺灣大學商學研究所，未出版碩士論文，民國六十八年。
(9)林詩雅，「新第十號財務會計準則公報之股價效應研究」，開南大學會計學研究所，碩士論文，民國九十九年。
(10)林裕哲，「國際財務報導準則對我國上市公司財務報表及財務比率之影響-以科技業為例」，國立臺灣海洋大學航運管理學系未出版碩士論文，民國一百零一年。
(11)徐景亮，「第十八號公報對於上市公司股價之影響」，會計研究月刊，第130期：118-131，民國八十五年。
(12)陳怡庭，「適用「第34 號公報：金融商品之會計處理準則」對於上市公司股價的影響－以台灣傳統產業為例」，國立臺灣大學會計學研究所，碩士論文，民國九十五年。
(13)陳婉琪，「企業採用金融資產重分類規範之價值攸關性研究」，國立台北大學會計學系研究所，碩士論文，民國九十七年。
(14)陳菀姍，「金融資產重分類之股價影響及財報編製遵循狀況之研究」，國立台北大學會計學系研究所，碩士論文，民國九十七年。
(15)陳惠茹，「IFRS與GAAP雙軌並行之盈餘宣告與股價關聯性-台灣上市公司之觀察」，國立彰化師範大學企業管理學系國際企業經營管理碩士班，未出版碩士論文，民國一百零二年。
(16)郭怡君，「台灣地區上市櫃公司實施IFRS 之潛在問題」，國立彰化師範大學會計學系，碩士論文，民國九十九年。
(17)張鴻基，「臺灣地區股票上市公司每季盈餘時間數列特性及資訊內容之研究」，國立臺灣大學商學研究所，未出版碩士論文，民國七十二年。
(18)許志偉，「IFRS差異調整數之股價反應與影響因素之探討」，輔仁大學會計學系碩士班，未出版碩士論文，民國一百零一年。
(19)曾祥琳，「每季盈餘公告對股票成交量影響之研究」，國立成功大學工業管理研究所，未出版碩士論文，民國七十八年。
(20)曾建勝，「上市公司股票價格的資訊內涵─季盈餘的實證」，國立臺灣大學會計學研究所，未出版碩士論文，民國八十二年。
(21)黃子芬，「季盈餘宣告對交易量影響之研究」，國立臺灣大學會計學研究所，未出版碩士論文，民國八十三年。
(22)黃美惠，「國際財務報導準則IFRS對金融業影響之探討」，高雄師範大學人力與知識管理研究所，未出版碩士論文，民國一百零一年。
(23)喬慧雯，「上市公司季盈餘宣告資訊內涵之實證研究」，國立政治大學會計研究所，未出版碩士論文，民國八十四年。
(24)葉于禎，「資本市場對導入IFRSs之反應」，國立政治大學會計研究所碩士，未出版碩士論文，民國一百零一年。
(25)鄭慧文，「季盈餘宣告對股價之影響」，私立中原大學會計學系，未出版碩士論文，民國八十八年。
(26)蔡坤芳、周賓凰，「事件研究方法論-以臺灣股票市場日資料為例」，國立中央大學，財務管理學系，碩士論文，民國八十五年。
(27)蔡宏祥，「公平價值會計之金融資產重分類對金融業股價之影響」，國立台灣大學財務金融學研究所，碩士論文，民國九十八年。
(28)簡宏志，「財務會計準則公報第34號第二次修訂金融資產重分類對市場反應與公司特性之研究」，國立政治大學會計學系研究所，碩士論文，民國九十七年。
(29)Aisbitt, S., “Assessing the effect of the transition to IFRS on equity: The case of the FTSE 100”, European Accounting Review 3 (1): 117-133, 2006.
(30)Armstrong, C., Barth M., Jagolinzer A. and Reidl. E., “Market reaction to the adoption of IFRS in Europe.” Working paper, Yniversity of Pennsylvnia, Harvard Business School and Standard University, 2008.
(31)Ashton, R. H., “Cognitive Changes Induced by Accounting Changes: Experimental Evidence on the Functional Fixation Hypothesis”, Journal of Accounting Research, 1-17, 1976.
(32)Ashbaugh, H., and M. Pincus, “Domestic accounting standards, international accounting standards, and the predictability of earnings”, Journal of Accounting Research 39: 417–434, 2001.
(33)Ball, R., and P. Brown, “An empirical evaluation of accounting income number”. Journal of Accounting Research 6: 159-178, 1968.
(34)Ball, R., and Watts, R., “Some time series properties of accounting income”, Journal of Finance, 27, 663-682, 1972.
(35)Ball, R., “International financial reporting standards (IFRS): Pros and cons forinvestors”, Accounting and Business Research : 5, 2006.
(36)Barth, M. E., Landsman, W. R., and Lang, M., “International accounting standards and accounting quality”. Journal of Accounting Research 46: 467–498, 2008.
(37)Bartov, E., S. R. Goldberg, and M. Kim, “Comparative Value Relevance among German, US and International Accounting Standards: A German stock market perspective”, Journal of Accounting Auditing & Finance, 20(2): 95–119, 2005.
(38)Beatty, A., Chamberlain, S. and Magliolo, J., “An empirical analysis of the economic implications of fair value accounting for investment securities”. Journalof Accounting and Economics, 22, 43-77, 1996.
(39)Beaver, R. C., and W. Wright, “The association between unsystematic security returns and the magnitude of earnings forecast errors”, Journal of Accounting Research 17: 316-340, 1979.
(40)Beaver, R. L., and D. Morse, “The information content of security prices”. Journal of Accounting and Economics 2: 3-28, 1980.
(41)Beaver, R. L., and S. Ryan, “The information content of security prices: A second look”, Journal of Accounting and Economics 9: 139-157, 1987.
(42)Beaver, W. H., “Financial Reporting: An Accounting Revolution”, Second Edition, Englewood Cliffs, NJ: Prentice Hall, 1989.
(43)Boehmer, E., Musumeci, J. and Poulsen, A . B., “Event-Study Methodology Under Conditions of Event-Induced Variance”, Journal of Financial Economics,Vol.30, pp.205-258, 1991.
(44)Brown, P., and J. W. Kennelly, “The informational content of quarterly earnings: An extension and some further evidence”, The Journal of Business 45: 403-415, 1972.
(45)Chao, C. L., “An examination of SFAS No.35: Adoption timing motives,write-off characteristics, and market reaction”, International Journal of Accounting Studies 2006 Special Issue (May), 77-120, 2007.
(46)Collins, D. W., and S. P. Kothari, “An analysis of international and cross-sectional determinants of earnings response coefficients”, Journal of Accounting and Economics 11: 143-181, 1989.
(47)Covrig, V. M., DeFond, M. L., and Hung, M., “Home bias, foreign mutual fund holdings, and the voluntary adoption of international accounting standards”, Journal of Accounting Research 45: 41–70, 2007.
(48)Cuijpers, R., and W. Buijink., “Voluntary Adoption of Non-Local GAAP in the European Union: a Study of Determinants and Consequences”, European Accounting Review 14 (3): 487-524, 2005.
(49)Daske, Holger, “Economic Benefits of Adopting IFRS or US-GAAP – Have the Expected Cost of Equity Capital Really Decreased?”, Journal of Business Finance &Accounting 33(3): 329-373, 2006.
(50)Daske, H., Hail, L., Leuz, C., and Verdi, R. “Mandatory IFRS reporting around the world: Early evidence on the economic consequences”, Journal of Accounting Research46: 1085–1142, 2008.
(51)Eccher, E. and Healy, P., “The role of International Accounting Standards in transitional economies: A study of the people''s Republic of China”, Working Paper, Massachusetts Institute of Technology, 2003.
(52)Espahbodi, H., Strock, E. and Tehranian, H., “Impact on equity prices of pronouncements related to non pension postretirement benefits,” Journal of Accounting and Economics, 14, 323-346, 1991.
(53)Fama, E.F., L. Fisher, M.C. Jensen, and R. Roll, “The Adjustment of Stock Prices to New Information”, International Economic Review 10, 1-21, 1969.
(54)Fama, E.,” Foundations of Finance”, New York: Basic Books, 1976.
(55)Gaeremynck, A., Thornton, D. B., and Verriest, A., “Quality of IFRS adoption”, Working Paper Series.http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1266698, 2009.
(56)Gonedes, N. J., and Dopuch, N., “Capital market equilibrium, information production, and selecting accounting techniques: theoretical framework and review of empirical work, studies in financial accounting objectives,” Journal of Accounting Research Supplement, 12, 48-129, 1974.
(57)Hayn, C., “The information content of losses”, Journal of Accounting and Economics 20: 125-153, 1995.
(58)Horton, J., and G. Serafeim, “Market reaction to and valuation of IFRS reconciliation adjustments: First evidence from the UK”, Review of Accounting Studies 15(4): 725-751, 2010.
(59)Hsieh, W. T., and Wu, T. C., “Determinants and market reaction of assets impairment in Taiwan”, Taiwan Accounting Review, 6, 59-95, 2005.
(60)Hung, M. and Suberamanyam, K. R., “Financial statement effects of adoption international accounting standards: The case of Germany”, Review of Accounting Studies10: 326–357, 2007.
(61)Jermakowicz, E. K., “Effects of adoption of international financial reporting standardsin Belgium: The evidence from BEL-20 companies”, Accounting in Europe 1: 51–70, 2004.
(62)Karamanou, I. and Nishiotis, G., “The valuation effects of firm voluntary adoption of international accounting standards”, From:www.london.edu/assets/documents/karamanouNishiotis.pdf, 2005.
(63)Khurana, I. K., and Louder, M. L., “The economic consequences of SFAS 106 in rate-regulated enterprises”, The Accounting Review, 69(2), 364, 1994.
(64)Khaled, A. and Hussein, K., “An investigation into the suitability of the international accounting standards to the United Arab Emirates environment”, International Business Review 15(5): 505-526, 2006.
(65)Landsman, W. R., Maydew, E. L. and Thornock, J. R., “The information content of annual earnings announcements and mandatory adoption of IFRS”, working paper of University of North Carolina, 2009.
(66)Leuz, C. and Verrecchia R., “The economic consequences of increased disclosure”, Journal of Accounting and Public Policy 20: 129-153, 2001.
(67)Leuz C. and Wysocki, P. D., “Economic consequences of financial reporting and disclosure regulation: A review and suggestions for future research”, http://ssrn.com/abstract=1105398, 2008.
(68)Li, Siqi., “Does Mandatory Adoption of International Financial Reporting Standards in the European Union Reduce the Cost of Equity Capital?”, The Accounting Review 85(2): 607–636, 2010.
(69)Liu, C., Yao, L.J., Hu, N. and Liu, L., “The Impact of IFRS on Accounting Quality in a Regulated Market: An Empirical Study on China”, Journal of Accounting, Auditing &Finance, 26(4), 695-676, 2011.
(70)Mackinlay, A. Craig, ”Event Studies in Economics and Finance”, Journal of Economic Literature, pp.13-39, 1997.
(71)Niskanen, J., J. Kinnunen, and E. Kasanen, “The value relevance of IAS reconciliation: Empirical evidence from Finland”, Journal of Accounting and Public Policy 19 (2): 119-137, 2000.
(72)Park, J., “The economic consequences of FAS-133 for bank holding companies”, Bank Accounting & Finance, 18(6), 19-48, 2005.
(73)Reese, W. R., & Weisbach, M. S., “Protection of Minority Shareholder Interests, Cross-Listings in the United States, and Subsequent Equity Offerings”, Journal Of Financial Economics, 66(1), 65-104, 2002.
(74)Soderstrom, N.S. and Sun, K.J., “IFRS adoption and accounting quality: A review”, European Accounting Review, vol. 16, no.4: 675-702, 2007.