Empirical analysis on future-cash arbitrage risk with portfolio VaR

Empirical analysis on future-cash arbitrage risk with portfolio VaR
复制标题

组合VaR对未来现金套利风险的实证分析

DOI:
10.1016/j.physa.2013.12.017
复制
发表时间:
2014-03
期刊:
Physica A: Statistical Mechanics and Its Applications
影响因子:
--
通讯作者:
Wang, Ze
Wang, Ze
中科院分区:
其他
文献类型:
--
作者:
Chen, Rongda;Li, Cong;Wang, Weijin;Wang, Ze

文献摘要

参考文献

被引文献

相似文献

本文通过将现货指数与中国交易所交易基金(ETF)组合交替使用,并利用最新的交易数据估计期货的无套利区间,构建了正套利头寸。然后,采用改进的Delta-normal方法,用尾部相关系数代替简单的线性相关系数来度量套利头寸的VaR (Value-at-risk)。对VaR的分析表明,未来现金套利的风险小于完全投资于期货或现货市场的风险。然后根据组合VaR和边际VaR,适当增加期货头寸,减少现货头寸,使VaR最小化,在一定收益的前提下,使风险最小化。
This paper constructs the positive arbitrage position by alternating the spot index with Chinese Exchange Traded Fund (ETF) portfolio and estimating the arbitrage-free interval of futures with the latest trade data. Then, an improved Delta-normal method was used, which replaces the simple linear correlation coefficient with tail dependence correlation coefficient, to measure VaR (Value-at-risk) of the arbitrage position. Analysis of VaR implies that the risk of future-cash arbitrage is less than that of investing completely in either futures or spot market. Then according to the compositional VaR and the marginal VaR, we should increase the futures position and decrease the spot position appropriately to minimize the VaR, which can minimize risk subject to certain revenues.
DOI: 10.1016/s0370-1573(00)00004-1
发表时间: 2000-08
期刊: Physics Reports
影响因子: --
作者:
D. Sornette;P. Simonetti;J. Andersen
通讯作者: D. Sornette;P. Simonetti;J. Andersen
DOI: 10.1016/j.physa.2008.02.055
发表时间: 2008-06
影响因子: 3.3
作者:
V. Fernandez
通讯作者: V. Fernandez
DOI: 10.1142/s0219622012500320
发表时间: 2012-12
期刊: Int. J. Inf. Technol. Decis. Mak.
影响因子: --
作者:
Jianping Li;Jichuang Feng;Xiaolei Sun;Minglu Li
通讯作者: Jianping Li;Jichuang Feng;Xiaolei Sun;Minglu Li
DOI: 10.1016/j.physa.2011.12.049
发表时间: 2011-10
影响因子: 3.3
作者:
F. Ren;Li-Xin Zhong
通讯作者: F. Ren;Li-Xin Zhong
DOI: 10.1016/s0378-4371(02)00614-3
发表时间: 2000-10
影响因子: 3.3
作者:
D. Sornette;D. Sornette
通讯作者: D. Sornette;D. Sornette