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題 名 | 第十八號財務會計準則公報之股價效應研究=Stock Market Response to the Statement of Financial Accounting Standard No.18: Accounting for Pensions |
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作 者 | 林嬋娟; 張文貞; | 書刊名 | 中山管理評論 |
卷 期 | 7:1 民88.春 |
頁 次 | 頁35-56 |
分類號 | 495.78 |
關鍵詞 | 退休金公報; 資本市場研究; 事件研究; 會計準則制訂; Accounting for pensions; Capital market study; Event study; Accounting standards setting; |
語 文 | 中文(Chinese) |
中文摘要 | 我國過去有關退休金會計處理方式大都以稅法為準,然而此種作法很難真正衡量 企業的財務狀況,亦缺乏對員工退休的保障。在證管會的支持下,財團法人會計研究發展基 金會財務會計準則委員會乃以美國 SFAS No.87 為藍圖,制訂第十八號公報「退休金會計處 理準則」。該公報於民國八十年十二月十九日公佈,並於民國八十四年開始適用。 本研究主要目的在試圖了解第十八號公報之制訂對資本市場可能產生的影響。本文分為二部 份,第一部份是以事件研究方式,利用異常報酬及累積異常報酬,測試退休金公報訂定過程 中各重要事件對股價是否產生影響。第二部份則依公司特質:成立年數、員工人數、平均年 齡、服務年資及提撥率將樣本分組,並藉由複迴歸分析檢定特質不同之公司受公報影響程度 是否有所差異。 本研究利用下列三個事件日來檢視公報所造成之股價效應:財務會計準則委員會將退休金公 報列入工作計劃日、退休金公報草案發佈日及公報發佈日。實證結果顯示,前二個事件日股 價有負面反應,然而在退休金公報發佈日則出現正的異常報酬。揣測其因,可能是公報適用 日期延後,對市場而言是一項有利消息。在公司特性影響方面,研究結果僅部份支持假說, 此可能是由於變數衡量存在誤差,使得公報對特定公司的影響無法充分顯示出來。 |
英文摘要 | In December 1991, the standard setter in Taiwan issued Statement of Financial Accounting Standard No. 18 "Accounting for Pensions" in order to enhance the disclosure of pension liabilities. The statement, effective in the end of 1995, requires companies record adequate pension costs based on actuarial estimation. Since pension costs of many domostic companies were underfunded, the new accounting rule would have significant impact on the amount of pension liabilities reported in the financial statements. The purpose of this study is to examine the stock price effect of the standard setting process. Three specific event dates used to analyze the market reaction are (1) the date when the pension project was first added to the agenda; (2) the date when the exposure draft was issued; and (3) the date when the statement was formally issued. The first part of the empirical analysis uses AR (Abnormal Return) and CAR (Curmulative Abnormal Return) to examine the capital market reaction to three specific event associated with the statement deliberation process. The empirical results for the first two event dates show that the stock market had significantly negative reaction. However, the results from the third event date indicate the significant positive reaction. |
本系統中英文摘要資訊取自各篇刊載內容。