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We revisit the question whether commodities should be included in investors' portfolios. We employ for the first time a stochastic dominance efficiency (SDE) approach to construct optimal portfolios with and without commodities and we evaluate their comparative performance. SDE circumvents the...
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In light of the recently passed 2010 Dodd-Frank Act, we assess the effect of margin changes on prices, the risk … decrease the rate at which prices change, yet they impair the risk sharing function and they decrease market liquidity in …
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