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dc.contributor.author陳珈瑋en_US
dc.contributor.authorChen, Chia-Weien_US
dc.contributor.author唐麗英en_US
dc.contributor.authorTong, Lee-Ingen_US
dc.date.accessioned2014-12-12T02:38:41Z-
dc.date.available2014-12-12T02:38:41Z-
dc.date.issued2013en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#GT070153314en_US
dc.identifier.urihttp://hdl.handle.net/11536/73730-
dc.description.abstract股票買賣是一般民眾常使用的投資方式,由於股票市場資訊的取得日漸便利,資訊太多有時會讓投資者難以整理,不曉得合理之股票買價或是賣價,且成功的股票投資人如巴菲特、葛拉漢等人對股票都有各自的看法,有時會造成投資者的困擾。現有股票投資之相關文獻,大多是探討股票的買賣時機與技術的分析,少見有對股價設定買與賣價格的研究。股票之高點通常沒辦法維持長久,因此若能找出適當的股票買賣價格對投資者會有非常大的幫助。因此本研究主要目的是找出各股票適當的買賣價格。本研究首先針對財務指標(如:毛利率、本益比及股東權益報酬率等)選出具投資價值的股票,再使用加速修正偏誤複式區間估計方法來估計各股票的股價,然後以滾動的方式淘汰過去的資料,計算出適當的股票買賣價格,最後,以不同信賴度之信賴區間檢視投資報酬率、次數、成功率的變化。本研究篩選出十六支具投資價值得台灣股票,經過本研究之分析後,證實本研究之方法確實可有效降低股票投資風險及提高投資報酬率。zh_TW
dc.description.abstractStock market is the most common investment tool in the present time. Although it is easy to get the information of any share, the information sometimes is too much to determine the plausible bid price or selling price for stock investor. Some successful stock investors such as Warren Buffett, Graham, have their own way to make the decisions. Investors can not adopt all of their suggestions. Therefore, the objective of this study is to determine optimal investing share prices for Taiwanese stocks. First, the financial indicators (e.g. gross margin ratio, return on equity etc.) are used to pick up the potential shares, to avoid investment on the financial crisis company. Then, the rolling-bias corrected and accelerated (BCa) bootstrap confidence intervals are employed to estimate the bid price and selling price for these stocks. Finally, the sensitivity analysis of different (1-α)100% confidence intervals is conducted by varying the return on investment (ROI) and trading frequency. Sixteen Taiwan Stocks are selected to demonstrate the effectiveness of the proposed method. The analytical results show that the proposed method can effectively reduce the investment risk and promote the ROI.en_US
dc.language.isozh_TWen_US
dc.subject複式模擬法zh_TW
dc.subject複式信賴區間zh_TW
dc.subject股票投資zh_TW
dc.subjectRollingen_US
dc.subjectBCa Bootstrapen_US
dc.subjectConfidence intervalsen_US
dc.subjectShare price estimateen_US
dc.title應用滾動加速修正偏誤複式區間決定台灣股票之適當買賣價格zh_TW
dc.titleDeciding the Proper Trading Price for Taiwan Stocks using Rolling-Bias Corrected and Accelerated Bootstrap Confidence Intervalsen_US
dc.typeThesisen_US
dc.contributor.department工業工程與管理系所zh_TW
Appears in Collections:Thesis