期刊文献+

基于稳健型EWMA的股指期货保证金设定的实证研究

下载PDF
导出
摘要 本文是对建立在正态分布假设的EWMA期货保证金模型的改进。文中引入基于Laplace分布发展起来的稳健型EWMA方法,建立了新的期货交易保证金模型,较好地反映了期货合约价格序列高峰厚尾的现象。同时采用cornish-Fisher(CF)方法确定出期货价格波动系数,克服了"法则"带来的预测误差。文中将此模型应用到股指期货合约保证金水平的测定中,结果表明本文所建模型在同样保证金占用下具有更大的安全性。
作者 侯隽
出处 《理论与改革》 CSSCI 北大核心 2008年第4期99-101,共3页 Theory and Reform
基金 四川省教育厅社会科学研究课题(SA04-025)
  • 相关文献

参考文献8

  • 1鲍建平.国内外期货市场保证金制度比较研究及其启示[J].世界经济,2004,27(12):65-69. 被引量:32
  • 2鲍建平,王乃生,吴冲锋.上海期铜保证金水平设计的实证研究[J].系统工程理论方法应用,2005,14(1):33-36. 被引量:15
  • 3卢玮.期货市场交易保证金设置的理论研究[N].期货日报,2004-07-01
  • 4Kupiec P,,The performance of S&P 500 futures product Margins under SPAN margining system, The Journal of Furore Markets, 1994,14(7),pp.789-712
  • 5奚炜.SPAN系统与衍生品市场的风险管理[N].期货日报.2004-03
  • 6Kevin Cheng, Rico Leung. Futures contract margining and risk management [DB/OL].http://www.hkex.com.hk/invedu/eduart/s26.htm,2003-03-16.
  • 7Guermat,C., Harris R.D.F. Robust conditional variance estimation and value-at-risk [J]. Journal of Risk,2001.4(2), 25-41
  • 8Hill, G. W. and Davis, A, W. Generalized asymptotic expansions of cornish-fisher type [J]. Annals of Mathematical Statistics, 1968.Volume 39, Number 4, 1264-1273

二级参考文献17

  • 1Ackert and Hunt. "A Sequential Test Methodology for Detecting Futures Markets Disruptions with Applications to Futures Margin Management. " Review of Futures Markets.1990. 9(2). pp. 318-341.
  • 2Brennan M J. "A Theory of Price Limits in Futures Markets. " Journal of Financial Economics 16, 1986. pp. 213-233.
  • 3Cotter, J and Mckillop, D G. "The Distributional Characteristics of a Selection of Contracts Traded on the London International Financial Futures Exchange. " Journal of Business Finance and Accounting(forthcoming), 2000.
  • 4Duffle, D. Futures Markets. Prentice-Hall, New York,1989.
  • 5Figlewski S. "Margins and Market Integrity: Margin setting for stock Index Futures and Optins. " The Journal Futures Markets, 1984.
  • 6Fish, Raymond P H; Goldberg, Lawrence G. ; Gosnell, Thomas F and Sinha, Sujata. " Margin Requirements in Futures Markets: The Relationship to Price Volatility. " Journal of Futures Markets 10, 1990,pp. 541-554.
  • 7Jansen D. and De Vries, C. "On the Frequency of Large Stock Returns: Putting Booms and Busts into Perspective. " The Review of Economics and Statistics 73, 1991, pp. 18-24.
  • 8Hill B M. "A Simple General Approach to Inference about the Tail of a Distribution. " Annals of Statistics 3. 1975. pp. 1163- 1174.
  • 9Hall J A ; Brorsen B W and Irwin S H. "The Distribution of Futures Prices: A Test of the Stable Paretian and Mixture of Normal Hypothesis." ,lournal of Financial and Quantitative Analysis 24,1989, pp. 105 - 116.
  • 10Huisman, R ; Koedijk, K G. and Pownall, R A J. "VaRX: Fat tails in Financial Risk Management. " Journal of Risk,1998, 1(1), pp. 47-61.

共引文献36

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部