Question: Suppose that daily changes for a portfolio have first-order correlation with a correlation parameter 0.18. The 10-day VaR, calculated by multiplying the one-day VaR by
Suppose that daily changes for a portfolio have first-order correlation with a correlation parameter 0.18. The 10-day VaR, calculated by multiplying the one-day VaR by 10, is $3 million. What is a better estimate of the VaR that takes account of autocorrelation?
a.
5.0 million
b.
3.5 million
c.
3.3 million
d.
4.2 million
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