文化大學機構典藏 CCUR:Item 987654321/28345
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    Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/28345


    Title: 混合式財務報表舞弊偵測架構
    A Hybrid Structure for Fraudulent Financial Statement Detection
    Authors: 鄞子豪
    Yin, Zi-Hau
    Contributors: 會計學系
    Keywords: 財務報表舞弊
    資料探勘
    決策樹
    Financial statement fraud
    Data mining
    Decision tree
    Date: 2014-07
    Issue Date: 2014-09-30 17:40:46 (UTC+8)
    Abstract: 本研究使用 T 檢定與羅輯斯迴歸作為變數篩選方法,從財務變數以及公司治理變數中篩選出與財務報表舞弊顯著相關之變數,並且將兩種不同變數篩選方法所篩選之變數混合,分別以未篩選之原始變數、T 檢定篩選後變數、邏輯斯迴歸篩選後變數、兩者交集之變數與兩者聯集之變數等5 種模式來投入資料探勘中的決策樹C5.0 以建構財務報表舞弊偵測模式。本研究以1比2的配對方式來選取2000 年至2010 年發生舞弊以及非舞弊之公司,總共198 間樣本公司。實證結果發現,較多構面以及較多變數所投入的聯集模式整體表現最好,其整體正確率為95.96%,而投入較少變數以及構面不完全之交集模式的整體表現最差,整體正確
    率為79.29%,最後觀察整體表現最佳的聯集模式樹狀圖,發現控制持股百分比(公司治理變數)在偵測財務報表舞弊佔了相當重要的一部分,因為它可以有效的辨別財務報表舞弊。
    Appears in Collections:[Department of Accounting & Graduate Institute of Accounting] Thesis

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