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Persistent link: https://www.econbiz.de/10003290532
a production economy featuring long-run productivity and temperature volatility risk. In the model temperature …
Persistent link: https://www.econbiz.de/10012892874
volatility to ex post realized volatility by analyzing volatility risk premia changes due to hurricanes indicates that investors …
Persistent link: https://www.econbiz.de/10012850911
We investigate the uncertainty dynamics surrounding extreme weather events through the lens of option and stock markets …
Persistent link: https://www.econbiz.de/10012181922
volatility to ex post realized volatility by analyzing volatility risk premia changes due to hurricanes indicates that investors …
Persistent link: https://www.econbiz.de/10012847804
model with heterogeneous agents, we reveal the existence of an extreme weather risk premium in the cross-section of stock …We examine if extreme weather exposure impacts firms’ cost of equity. Motivated by a consumption-based asset pricing … risk factors from standard asset pricing models nor by firm characteristics. Our results reveal a novel link between …
Persistent link: https://www.econbiz.de/10014456106
Implied probability density functions (PDFs) estimated from cross-sections of observed option prices are gaining increasing attention amongst academics and practitioners. To date, however, little attention has been paid to the robustness of these estimates or to the confidence that users can...
Persistent link: https://www.econbiz.de/10014154879
We present two methods based on functional principal component analysis (FPCA) for the estimation of smooth derivatives of a sample of random functions, which are observed in a more than one-dimensional domain.We apply eigenvalue decomposition to a) the dual covariance matrix of the derivatives,...
Persistent link: https://www.econbiz.de/10011530075
This work discusses the calibration of instantaneous Libor correlations in the Libor market model. We extend existing calibration strategies by incorporation of spread option implied correlation information. The correlation structure implied by CMS spread options observed in the present-day's...
Persistent link: https://www.econbiz.de/10013134183
We consider the modelling of credit migration risk and the pricing of migration derivatives. This enlarges the … traditional setup where credit risk is based on a specificate migration state, i.e. the default one. To construct a Point …-in-Time rating migration matrix as underlying value for the derivative pricing we implement the Regime Shifting Markov Mixture model …
Persistent link: https://www.econbiz.de/10013134682