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that arrive from outside the system. The combination of risk-sensitive behavior rules and the coordinated actions implied … Gaussian. We illustrate such endogenous extreme events through the pricing density resulting from dynamic hedging of options … and the flash crash of May 2010 …
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We study the pricing of shocks to uncertainty and volatility using a novel and wide-ranging set of options contracts. If uncertainty shocks are viewed as bad by investors, portfolios that hedge them should earn negative premia. Empirically, however, such portfolios have historically earned...
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risks. Portfolios hedging macro uncertainty have historically earned zero or even significantly positive returns, while … a simple extension of the long-run risk model …
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risks. Portfolios hedging macro uncertainty have historically earned zero or even significantly positive returns, while … a simple extension of the long-run risk model …
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