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government bonds had to derive new hedging strategies to deal with changing return properties and higher levels of uncertainty … hedging performance relative to unconditional hedging approaches such as OLS. The aim of this study is to test innovative … hedging strategies for EMU bond portfolios for non-crisis and crisis periods. We analyze single and composite hedges with the …
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One of the main challenges investors have to face is model uncertainty. Typically, the dynamic of the assets is modeled using two parameters: the drift vector and the covariance matrix, which are both uncertain. Since the variance/covariance parameter is assumed to be estimated with a certain...
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