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題 名 | 股權結構與庫藏股盈餘操縱誘因之相關性=Ownership Structure and Earnings Manipulation through Stock Repurchase |
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作 者 | 林憶樺; 張淑華; | 書刊名 | 南臺學報 |
卷 期 | 34:3 2009.12[民98.12] |
頁 次 | 頁31-47 |
分類號 | 563.53 |
關鍵詞 | 庫藏股; 盈餘操縱; 股權結構; Stock repurchases; Earning manipulation; Ownership structure; |
語 文 | 中文(Chinese) |
中文摘要 | 當資訊不對稱普遍存在於公司管理當局和外部投資人之間,預測性資訊較會計財務等歷史性資訊更 具決策攸關性,也能降低資訊不對稱的程度。因此,分析師的盈餘預測成為投資人評價企業時的重要參考 指標,然而股票購回多寡會影響公司的每股盈餘,管理當局可以藉由股票購回而降低普通股流通在外股 數,提昇每股盈餘而達到盈餘管理的目的。所以,本文主要研究目的是從盈餘管理的角度著眼,檢測是否 透過股票購回操縱每股盈餘以符合分析師的預測;再者,健全的股權結構下,可以具有良好的監督機制來 降低管理當局透過股票購回操縱每股盈餘的行為,故本文再進一步探討股權結構與庫藏股盈餘操縱誘因之 相關性。整體而言,實證結果發現公司管理當局確實會利用買回股票的方法達到分析師預測值,較佳的股 權結構並不能完全抑制管理當局透過庫藏股來操縱盈餘的行為。 |
英文摘要 | When the information is asymmetry between the corporate management authority and outside investor, the forecasting information can reduce the problem of information asymmetry and is more relevant to decision-making than other historical financial information. Therefore, investors will take analyst's earnings forecast for reference when evaluate firms’ future performance. However the stock repurchase may have effect on EPS. Through buying back stock, the denominator of EPS decrease; then EPS increase. We explore whether stock repurchase policy is affected by the incentive to manage diluted earning per share to conform to analyst's forecast. Furthermore, we advance discuss whether ownership structure has a positive effect on the relation stock repurchase and earning management. Our results show that overall, if there is an incentive for managing earnings to achieve analyst's earnings forecast, the expected amount of stock repurchase will be higher. With better ownership structure, the behavior of earnings management through stock repurchase cannot be suppressed totally. |
本系統中英文摘要資訊取自各篇刊載內容。