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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

審計品質與盈餘反應係數之研究 / Perceived Auditor Quality and the Earnings Response Coefficient

李秀霞, Lee, Hsiu Hsia Unknown Date (has links)
本研究主要探討審計品質與盈餘反應係數之關係,擬回達下列之研究問題:接受高品質會計師事務所查核之公司,其盈餘反應係數是否較接受低品質會計師事務所查核之公司為高。   本論文以台灣股票市場民國70年至82年之更換會計師公司為樣本,首先採用未預期盈餘(UE)與股票市場累積異常報酬(CAR)的簡單迴歸分析,嘗試驗證盈餘資訊與股票報酬間之關係;採用盈餘反應係數決定因素的複迴歸分析探討審計品質是否會影響盈餘反應係數。實證結果顯示:   一、如以曾經由六大會計師事務所查核財務報表更換為非六大會計師事務所之上市公司,或曾經由非六大會計師事務所更換為六大會計師事務所查核簽證財務報表之上市公司為樣本公司,台灣股票市場之未預期盈餘與異常報酬間方向是一致的,但並不具統計顯著性。   二、審計品質是否會影響盈餘反應係數之實證結果:六大會計師事務所客戶之盈餘反應係數是大於非六大的客戶,但亦並不具顯著性。   換言之,以國內會計師事務所與美國六大結盟作為衡量高品質的審計品質,其與盈餘反應係數之關係並未如預期呈顯著的正相關。
2

財務報表審慎性比較:中國大陸會計準則vs.國際財務報導準則 / The Comparison between Conservatism of Financial Statements under PRC GAAP versus IFRS

王中任 Unknown Date (has links)
本研究之目的為透過中國大陸A股、B股公司財務報表之比較,探討相對於中國大陸會計準則(PRC GAAP),國際財務報導準則(IFRS)是否更具審慎性。研究方法採Khan and Watts在2009年發展之C_Score來衡量財務報表審慎性。研究期間為2001年初至2006年底,研究標的為在上海或深圳證券交易所同時掛牌上市A、B股之公司(意即同時按PRC GAAP及IFRS編製兩套財務報表之公司)。實證結果如下: 1.A股市場之C_Score小於B股市場之C_Score,顯示相對於依照PRC GAAP編製之財務報表,依照IFRS編製之財務報表其審慎性較高。 2.無論是針對個別產業進行A股、B股之比較,或是針對A股或B股市場進行跨產業比較,均證實產業因素會對財務報表之審慎性造成影響。 3.無論是針對A股或B股市場進行事務所規模之比較,均顯示在中國大陸,四大事務所查核之財務報表,其審慎性不但不如非四大事務所,而且在A股市場甚至不具審慎性。 / Using C_Score developed by Khan Watts(2009) to test the financial statements of Chinese companies which have both the A-Share and B-Share listed on the stock exchange marke of Shanghai and Shenzhen during 2001 to 2006, this study aims to examime whether International Financial Reporting Standards(IFRS) are more conservative than People’s Republic of China’s generally accepted accounting principles(PRC GAAP). The empirical results are as follows: 1.The average C_Score of A-Share companies is smaller than B-Share Companies, which means that, as compared to PRC GAAP-based financial statements, IFRS-based financial statements are more conservative. 2.Regardless of whether the comparison is between A-Share and B-Share companies in a specific industry, or between industries in a specific stock market, the results show some industry effect on the conservatism of financial statements. 3.Regardless of whether the stock is traded on the A-Share or B-Share market, the results show that in China, financial statements audited by Big 4 are not more conservative than non Big 4. In fact, for stocks traded on the A-Share stock market, financial statements audited by Big 4 are not conservative at all.

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