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銀行危機可以被有效預測嗎?

Are Banking Crises Predictable?

摘要


本研究嘗試利用訊號分析法(Signal approach)篩選重要變數後,比較Panel Logit之固定效果與隨機效果方法與類神經模糊工具在銀行危機上之預測能力。實證結果顯示,雖然Panel Logit之固定效果與隨機效果模型皆驗證了過去理論上各變數對銀行危機之影響方向,但整體而言,其預測準確度並不比類神經模糊好;而類神經模糊除了提供更準確的樣本外預測之外,其所建構的規則庫與3D圖提供較以往更為細膩的變數關係,此關係可作為未來理論發展之基礎;整體而言銀行危機可以被有效的預測,然而單一國家的預測結果顯示不同的國家適用不同的預測工具,沒有一項工具能夠適用於所有的國家;而資料集屬性與預測工具之對應關係可作為未來之研究方向。本研究除了提供建構預警模型的另一可能途徑之外,實證結果(沒有一項工具適用於所有的國家)提供了異於過去的結論,可作為未來研究之參考。

並列摘要


This research attempts to filter the important variables through the signal approach first, then compares the prediction accuracy among the panel logit with fixed effects, panel logit with random effects, and neuro fuzzy models on the banking crises prediction. Although the panel logit models verify the effects of the explanatory variables consistently with the theory, the prediction accuracy is not as good as that of neuro fuzzy. In addition to the better out-sample prediction accuracy, neuro fuzzy also provides a more detailed and complicated relationship among the variables through the rule base mid 3-dimension graphics, which could be used for further theory development or modification Overall, the banking crises ca be predictable; however, each country needs different forecasting model. The mapping between the forecasting model mid data set characteristics ca be further developed for the future research. This research has provided a alternative model to the banking crises warning system. Besides, the empirical results denote the contingency characteristics of the forecasting models, which cab be further explored for future research.

參考文獻


沈中華(1998)。金融風暴後匯率制與貨幣政策中問目標的抉擇。金融研訓。91,62-88。
沈中華(1999)。銀行危機形成原因探討。存款保險資訊季刊。12(4),88-102。
林郁翎(2002)。銀行危機預警綜合指標之建立-Signal Extraction Approach與Panel Logit Medel之結合(碩士論文)。東吳大學經濟學系碩士論文。
陳夢婷(2000)。金融相互關連、脆弱程度與銀行危機之研究(碩士論文)。中央大學財管所碩士論文。
Altman, E.,Marco, G.,Varetto, F.(1994).Corporate Distress Diagnosis: Comparisons Using Linear Discriminant Analysis and Neural Networks (The Italian Experience).(Journal of Banking and Finance, Vol).

被引用紀錄


洪毓婷(2007)。台灣銀行業信用評等模式之研究〔碩士論文,長榮大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0015-1608200711294500
周淑虹(2010)。風險、公司治理與危機預警模型之建構─台灣金控與非金控銀行之實證〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-0601201112112557

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