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traded in SPX option markets. The price of the smile reflects two persistent volatility and skewness risks, which imply a …
Persistent link: https://www.econbiz.de/10011412294
highly attractive skewness-kurtosis profi le. In the presence of transactions costs that depend on an option's moneyness and … sensitivities to chosen risk factors. I test these portfolios empirically and find that options signifi cantly improve the risk …
Persistent link: https://www.econbiz.de/10010337963
While CBOE's VIX index is widely acknowledged as a broad-based investor “fear gauge” for its strong inverse relationship with major equity indexes, one cannot necessarily expect it to translate to the level of future turbulence or investor risk aversion in fixed-income markets. Indeed,...
Persistent link: https://www.econbiz.de/10009750617
The duality between the robust (or equivalently, model independent) hedging of path dependent European options and a … of dynamically trading the underlying risky asset and a static position of vanilla options which can be exercised at the …
Persistent link: https://www.econbiz.de/10009750641
We show that liquidity risk is priced in the cross section of returns on credit default swaps (CDSs). We measure CDS market illiquidity by aggregating deviations of credit index levels from their no-arbitrage values implied by the index constituents' CDS spreads, and we construct a tradable...
Persistent link: https://www.econbiz.de/10010258589
We introduce the class of linear-rational term structure models in which the state price density is modeled such that bond prices become linear-rational functions of the factors. This class is highly tractable with several distinct advantages: i) ensures nonnegative interest rates, ii) easily...
Persistent link: https://www.econbiz.de/10010338764
This paper shows that the VIX market contains information on the variance of the S&P 500 returns, which is not already spanned by the S&P 500 market. We estimate a flexible affine model based on a joint time series of underlying indexes and option prices on both markets. We find that including...
Persistent link: https://www.econbiz.de/10010256394
theorems of asset pricing. While inferring the risk-neutral measure from options data provides a naturally forward- looking …
Persistent link: https://www.econbiz.de/10011506352
form pricing formula for European options is obtained by employing a modified Gram-Charlier series expansion, known as the …
Persistent link: https://www.econbiz.de/10011506359
Persistent link: https://www.econbiz.de/10011518800