記錄編號 | 6470 |
狀態 | NC094FJU00214029 |
助教查核 | |
索書號 | |
學校名稱 | 輔仁大學 |
系所名稱 | 金融研究所 |
舊系所名稱 | |
學號 | 493755094 |
研究生(中) | 徐美華 |
研究生(英) | Ann Mei-hua Hsu |
論文名稱(中) | 期貨結算系統SPAN之研究 |
論文名稱(英) | A Study of the Clearing System SPAN |
其他題名 | |
指導教授(中) | 林蒼祥 |
指導教授(英) | William T. Lin |
校內全文開放日期 | 不公開 |
校外全文開放日期 | 不公開 |
全文不開放理由 | |
電子全文送交國圖. | 同意 |
國圖全文開放日期. | 2006.10.02 |
檔案說明 | 電子全文 |
電子全文 | 01 |
學位類別 | 碩士 |
畢業學年度 | 94 |
出版年 | |
語文別 | 中文 |
關鍵字(中) | 標準組合風險分析
風險陣列
偵測全距
跨商品價差折抵值 |
關鍵字(英) | SPAN
Risk Array
Scan Range
Intra-Commodity Spread |
摘要(中) | 本文在標準組合風險分析(Standard Portfolio Analysis of Risk , SPAN)的保證金計算原理及流程作了深入的探討,了解SPAN及台灣期交所之現行結算保證金之設計原理與VaR雷同,保證金會隨標的價格與波動性調整,但SPAN與臺灣期貨交易所現行系統不同之處有兩方面, SPAN將價格與其計算保證金有考慮Delta Risk Gamma Risk、Vega Risk及極端價格變動之情境。另一方面,臺灣期貨交易所現行的結算系統不考慮同一帳戶的同一商品多空部位保證金之折抵,也不考慮跨商品間保證金之折抵,而SPAN將同一帳戶之商品看成一個投資組合,具風險分散效果可互相折抵。範例試算結果證明,SPAN的結算保證金為臺灣期貨交易所現行之應收金額的19.4%,顯示SPAN比較能夠滿足風險控管機制,又能夠兼顧期貨交易人資金運用效率。 |
摘要(英) | In this thesis, an in-depth study has been made in respect of the calculation principles and procedures of SPAN (Standard Portfolio Analysis of Risk). It is understood that SPAN, as well as the existing clearing margin system used by SFE Taiwan , both stem from a similar design principle as VaR., i.e., the margin requirement will be adjusted with changes in the price of the underlying commodity or the volatility. It has also been found, nevertheless, that SPAN differs from the existing clearing margin system of SFE Taiwan in two aspects. Firstly, SPAN takes into account changes in price and volatility simultaneously. This implies that factors such as Delta Risk, Gamma Risk, Vega Risk and scenarios when extreme price change occurs, have all been considered in the process of calculating the clearing margins. On the other hand, the existing clearing margin system of SFE does not consider the offset of long and short positions generated by the same commodity within the same account, neither does it allow the offset of clearing margins for intra-commodity spread. SPAN, contrarily, treats the commodity under the same account as an entire investment portfolio and allows the offset of correlated risks. From the calculation example provided, the clearing margin calculated by SPAN represents 19.4% of the margin receivable under the existing clearing margin system of SFE. The results show that SPAN can better meet the requirements of a risk control mechanism, and in the meantime enables higher efficiency in fund utilization by investor. |
論文目次 | 第一章 緒論
1.1 研究背景與動機……………………………………………………………1
1.2 研究目的及研究結構………………………………………………………3
第二章 文獻回顧
2.1 結算保證金之影響因素相關文獻………………………………………4
2.2 SPAN系統之參數與計算範例的文獻……………………………………7
第三章 SPAN結算保證金系統之介紹與計算原理探討
3.1 SPAN保證金系統介紹與特色……………………………………………10
3.2 SPAN結算保證金系統之架構說明………………………………………13
3.3 SPAN結算保證金的計算原理……………………………………………18
3.4 SPAN結算保證之計算流程及邏輯………………………………………21
第四章 SPAN投資組合結算保證金之計算
4.1 風險參數示例……………………………………………………………34
4.2 直接帳戶下SPAN投資組合之保證金計算………………………………38
4.3 綜合帳戶下SPAN投資組合之保證金計算………………………………46
第五章 結論與建議
|
參考文獻 | 一、中文文獻
王吉祥與黃聖凱,2004,「赴芝加哥商業交易所進行SPAN保證金計算系統之教育訓練報告」,臺灣期貨交易所。
林蒼祥、李進生與顧廣平,2006,「SPAN保證金系統風險參數之測試」,臺灣期貨交易所委託專題研究。
莊士德,2000,「論選擇權保證金計算制度及比較」,臺灣期貨市場,第3期,28-38。
莊士德,1998,「我國股價指數期貨交易和合理保證金水準之訂定」,臺灣期貨交易所未出版研究報告。
陳建銘、陳春生與盧元峰,2005,「赴芝加哥商業交易所進行SPAN系統暨GLC教育訓練報告」,臺灣期貨交易所。
劉德明,2000,「風險值計量模型之理論與實證-以風險值的角度比較SPAN與TIMS對含選擇權的投資組合風險衡量的正確性」,台灣證券集中保管公司委託專題研究。
劉德明與熊嫦玲,2003,「TAIFEX選擇權保證金系統評介」,期貨人,第6期,29-36。
二、英文文獻
Ackert, L. F. and W. C. Hunter(1994), “Rational Price Limits in Futures Markets: Tests of a Simple Optimizing Model, ” Review of Financial Economics 4, 93-108.
Chicago Mercantile Exchange(2003), “SPAN Technical Specifications.”
Edwards, R.and N. Salih(1988), “Extreme Price Movements and Margin Level in Futures Markets,”Journal of Futures Markets 8(6), 639-656.
Fishe, R.P.H., L.G. Goldberg, R. F. Gosnell and S. Sinha (1990), “Margin requirements in futures markets: their relationship to price volatility, ” Journal of Futures Markets10, 541-554.
Hartzmark, M.L.(1986), “The Effects of Changing Margin Levels on Futures Market
Activity, the Composition of Traders in the Market, and Price Performance, ”
Journal of Business 59(2), 147-180.
Hunter, W.C.(1986), “Rational Margins on Futures Contracts: Initial Margins,” Review of Research in Futures Markets 5, 160-73.
Kupiec, P. H.(1994), “The Performance of S&P500 Futures Product Margins Under the SPAN Margining System, ” Journal of Futures Markets 14,789-811.
Kupiec, P. H. and A. P. White(1996), “Regulatory competition and the efficiency of alternative derivative product margining systems, ” Journal of Futures Markets 16,943-968.
|
論文頁數 | 52 |
附註 | |
全文點閱次數 | |
資料建置時間 | |
轉檔日期 | |
全文檔存取記錄 | |
異動記錄 | M admin Y2008.M7.D3 23:18 61.59.161.35 |