期刊文献+

基于时变VaR的动态套期保值策略研究 被引量:2

在线阅读 下载PDF
导出
摘要 套期保值可以规避股市系统性风险,研究动态套保策略,以VaR最小化为目标,弥补了现有研究的两点不足。建立了ECM-BGARCH模型来拟合市场波动,推导了基于时变VaR的动态套保比模型,满足每日VaR最小且有效;然后,对我国股指期货的实证研究反映出,相比静态模型,动态模型体现出较好的应用效果:(1)提高了套保绩效;(2)降低了平均VaR,意味着需要更少的风险准备金,节约了套保者的资金成本,也更容易达到资金监管要求;(3)取得了更准确的VaR失效率,时变VaR更准确反映了市场异常。
出处 《云南财经大学学报(社会科学版)》 2011年第5期71-74,共4页 Yunan Finance & Economics University Journal of Economics & Management
基金 上海市研究生创新基金项目(JWCXSL1022) 上海市教委重点学科建设项目(J50504)
  • 相关文献

参考文献10

二级参考文献22

  • 1余素红,张世英,宋军.基于GARCH模型和SV模型的VaR比较[J].管理科学学报,2004,7(5):61-66. 被引量:77
  • 2迟国泰,杨万武,余方平.基于资金限制的Sharp-ARIMA期货套期保值决策模型[J].预测,2007,26(3):72-80. 被引量:3
  • 3Ederington L H.The Hedging Performance of the New Futures Markets[J].Joumal of Finance,1979,34(1).
  • 4Embrechets P.,Mcneil A.Straumann D.Correlation and Dependence in Risk Management:Properties and Pitfalls[J]. RISK, 1999.
  • 5Power,GJ,D.V.Vedenov.The Shape of the Optimal Hedge Ratio: Modeling Joint Spot-futures Prices Using an Empirical Copulagarch Model[C].Proceedings of the NCCC-134 Conference, St.Louis, Missouri,2008.
  • 6YiHao Lai,Cathy W.S.Chen,Richard Gerlach.Optimal Dynamic Hedging Via Copula-threshold-GARCH Models [J].Mathematics and Computers in Stimulation,2009,(79).
  • 7Johnson,L.L.The Theory of Hedging and Speculation in Commodity Futures[J].Review of Economic Studies,1960,(27).
  • 8Engle,R.Autoregressive Conditional Heteroskedasticity with Estimates of the Variance of U.K. Inflation[J].Econometrica, 1982, (50).
  • 9Bollerslev,T.Generalized Autoregressive Conditional Heteroscedasticity[J].Joumal of Econometrics,1986, (31).
  • 10Kroner,K.F.,Sultan,J.Time -varying Distributions and Dynamic Hedging with Foreign Currency Futures[J]Journal of Financial and Quantitative Analysis,1993, (28).

共引文献36

同被引文献26

  • 1王骏,张宗成,赵昌旭.中国硬麦和大豆期货市场套期保值绩效的实证研究[J].中国农业大学学报,2005,10(4):131-137. 被引量:38
  • 2王骏,张宗成.中国有色金属期货市场套期保值绩效的实证研究:2000-2004年[J].中国地质大学学报(社会科学版),2006,6(1):46-51. 被引量:14
  • 3Keynes J M. Alternative theories of the rate of inter- est [ J ]. The Economic Journal, 1937,47 ( 186 ) : 241 -252.
  • 4Hicks J R. A suggestion for simplifying the theory of money[J]. Economica, 1935,2(5) :1-19.
  • 5Rsthig A, Chiarella C. Small traders in currency fu- tures markets [J]. Journal of Futures Markets, 2011, 31 (9) :898-914.
  • 6Working H. Futures trading and hedging [ J ] . The A- merican Economic Review, 1953,43 (3) :314-343.
  • 7Johnson L L. The theory of hedging and speculation in commodity futures [ J ]. The Review of Economic Studies, 1960,27(3) :139-151.
  • 8Markowitz H. Portfolio selection [ J ]. The Journal of Finance, 1952,7 (1) :77-91.
  • 9Ederington L H. The hedging performance of the new futures markets [ J ]. The Journal of Finance, 1979, 34( 1 ) : 157-170.
  • 10Ghosh A. Hedging with stock index futures:Estima- tion and forecasting with error correction model [ J ]. The Journal of Futures Markets, 1993,13 (7) : 743- 752.

引证文献2

二级引证文献25

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