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Option pricing models are tools for pricing and hedging derivatives. Good models are complex and the econometrician faces many design decisions when bringing them to the data. I show that strategically constructed low-dimensional filter designs outperform those that try to use all the available...
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-EGARCH errors (Auto Regressive Moving Average Exponential AutoRegressive Conditional Heteroskedasticity). Our model considers gold … possibilities. In the short-run, ("Noise Trader" and "High-Frequency Trader") only a few equities are insensitive to Oil and Gold … the long-run, (fundamentalists investors), Oil and Gold affect all stocks but their impact varies according to the Beta …
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sensitivities to chosen risk factors. I test these portfolios empirically and find that options signifi cantly improve the risk …
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