A semiparametric stochastic volatility model
In this paper the correlation structure in the classical leverage stochastic volatility (SV) model is generalized based on a linear spline. In the new model the correlation between the return and volatility innovations is time varying and depends nonparametrically on the type of news arrived to the...
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| المؤلف الرئيسي: | |
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| التنسيق: | text |
| اللغة: | English |
| منشور في: |
Institutional Knowledge at Singapore Management University
2012
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://ink.library.smu.edu.sg/soe_research/1347 https://ink.library.smu.edu.sg/context/soe_research/article/2346/viewcontent/SemiparametricStochasticVolatilityModel_2010.pdf |
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| المؤسسة: | Singapore Management University |
| اللغة: | English |