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Climate policies as a hedge against the uncertainty on future oil supply
Rozenberg, Julie; Hallegatte, Stéphane; Vogt-Schilb, Adrien - HAL - 2010
Despite the inextricable link between oil scarcity and climate change, the interplay between these two issues is paradoxically an underworked area. This article uses a global energy-economy model to address the link between future oil supply and climate change and assesses in a common framework...
Persistent link: https://www.econbiz.de/10009647577
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Climate policies as a hedge against the uncertainty on future oil supply
Rozenberg, Julie; Hallegatte, Stéphane; Vogt-Schilb, Adrien - HAL - 2010
Despite the inextricable link between oil scarcity and climate change, the interplay between these two issues is paradoxically an underworked area. This article uses a global energy-economy model to address the link between future oil supply and climate change and assesses in a common framework...
Persistent link: https://www.econbiz.de/10010738735
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Pricing bivariate option under GARCH processes with time-varying copula
Zhang, Jing; Guegan, Dominique - HAL - 2008
Heteroskedastic (GARCH) process. As the association between the underlying assets may vary over time, the dynamic copula with time …-varying parameter offers a better alternative to any static model for dependence structure and even to the dynamic copula model … Shanghai and Shenzhen stock composite indexes. Results show that the option prices obtained by the time-varying copula model …
Persistent link: https://www.econbiz.de/10010750766
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Pricing bivariate option under GARCH processes with time-varying copula
Zhang, Jing; Guegan, Dominique - HAL - 2008
Heteroskedastic (GARCH) process. As the association between the underlying assets may vary over time, the dynamic copula with time …-varying parameter offers a better alternative to any static model for dependence structure and even to the dynamic copula model … Shanghai and Shenzhen Stock Composite Indexes. Results show that the option prices obtained by the time-varying copula model …
Persistent link: https://www.econbiz.de/10010738655
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Specification tests of parametric dynamic conditional quantiles
Escanciano, J. Carlos; Velasco, Carlos - HAL - 2010
This article proposes omnibus specification tests of parametric dynamic quantile models. Contrary to the existing procedures, we allow for a flexible specification, where a possibly continuum of quantiles are simultaneously specified under fairly weak conditions on the serial dependence in the...
Persistent link: https://www.econbiz.de/10010774278
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Specification tests of parametric dynamic conditional quantiles
Escanciano, J. Carlos; Velasco, Carlos - HAL - 2010
This article proposes omnibus specification tests of parametric dynamic quantile models. Contrary to the existing procedures, we allow for a flexible specification, where a possibly continuum of quantiles are simultaneously specified under fairly weak conditions on the serial dependence in the...
Persistent link: https://www.econbiz.de/10010570522