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Modelling portfolio credit risk is one of the crucial challenges faced by financial services industry in the last few years. We propose the valuation model of collateralized debt obligations (CDO) based on copula functions with up to three parameters, with default intensities estimated from...
Persistent link: https://www.econbiz.de/10003871765
investors began to look at volatility from a different angle. It happened due to emergence of a market for new derivative …Traditionally volatility is viewed as a measure of variability, or risk, of an underlying asset. However recently … instruments - variance swaps. In this paper first we introduse the general idea of the volatility trading using variance swaps …
Persistent link: https://www.econbiz.de/10003952648
Persistent link: https://www.econbiz.de/10012232938
. The weather derivative market is therefore incomplete. This paper implements a pricing methodology for weather derivatives …
Persistent link: https://www.econbiz.de/10003796146
. The regression residuals of the temperature show a clear seasonal variation and the volatility term structure of CAT … weather derivative market does not exist. The findings support theoretical results of reverse relation between MPR and …
Persistent link: https://www.econbiz.de/10003893132
. The spatial derivative price distribution involves a risk premium. We examine functional principal components of …
Persistent link: https://www.econbiz.de/10008906018
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Forecasting based pricing of Weather Derivatives (WDs) is a new approach in valuation of contingent claims on nontradable underlyings. Standard techniques are based on historical weather data. Forward-looking information such as meteorological forecasts or the implied market price of risk (MPR)...
Persistent link: https://www.econbiz.de/10009511156
Persistent link: https://www.econbiz.de/10010371991
It was evident that credit default swap (CDS) spreads have been highly correlated during the recent financial crisis. Motivated by this evidence, this study attempts to investigate the extent to which CDS markets across regions, maturities and credit ratings have integrated more in crisis. By...
Persistent link: https://www.econbiz.de/10010399421