Showing 1 - 10 of 4,780
which succeeds with high probability. -- Hedging ; superhedging ; Neyman Pearson lemma ; stochastic volatility ; value at …
Persistent link: https://www.econbiz.de/10009574876
volatility jump diffusion model …
Persistent link: https://www.econbiz.de/10013113731
used to derive a measure of the volatility of interest rate and also that of the Prices. This is achieved by exploiting the …
Persistent link: https://www.econbiz.de/10013095900
This paper extends the classic factor-based asset pricing model by including network linkages in linear factor models. We assume that the network linkages are exogenously provided. This extension of the model allows a better understanding of the causes of systematic risk and shows that (i)...
Persistent link: https://www.econbiz.de/10011598385
Persistent link: https://www.econbiz.de/10003873640
Stocks are exposed to the risk of sudden downward jumps. Additionally, a crash in one stock (or index) can increase the risk of crashes in other stocks (or indices). Our paper explicitly takes this contagion risk into account and studies its impact on the portfolio decision of a CRRA investor...
Persistent link: https://www.econbiz.de/10009764762
The volatilities of Treasury and time deposit markets comove with equity volatility quite heterogeneously over time … volatility or, say, that of the Eurodollar LIBOR? How can we express these prices in a model-free format? Despite the success of … the Eurodollar. Pricing Treasury volatility in a model-free manner is a delicate issue for two reasons. First, volatility …
Persistent link: https://www.econbiz.de/10009750612
Eurodollar deposit volatility comoves with equity volatility quite heterogeneously over time, with correlations ranging … from negative to positive, and marked by periods of rapid movement. What is the price of time deposit volatility? How can … deposits such as the Eurodollar. Pricing time deposit volatility in a model-free manner is a delicate issue because the …
Persistent link: https://www.econbiz.de/10009750613
Credit volatility correlates quite modestly with equity volatility. Currently, only backward-looking indexes for credit … volatility exist. We derive model-free indexes of expected CDS index spread volatility that rely on CDS index option prices … percentage and basis point expected volatility, and show that basis point volatility can be priced in a model- free format even …
Persistent link: https://www.econbiz.de/10009750614
respectively by CBOE's VIX and their newly-launched swap rate volatility index -- SRVX -- exhibit significantly distinct behaviors …
Persistent link: https://www.econbiz.de/10009750617