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robust model for small amounts of uncertainty and analyze the effect of robustness on optimal trading strategies and … liquidation costs. In particular, in our model ambiguity aversion is observationally equivalent to increased risk aversion. This …
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Recent contributions have shown that it is possible to account for the so-called consumptionreal exchange anomaly in models with goods market frictions where international asset trade is limited to a riskless bond. In this paper, we consider a more realistic international asset market structure...
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portfolio, one for market risk and one for credit risk. Similar approaches are common in banks’ internal models for economic … capital. Although it is known that joint market and credit risk of certain investments can be larger than the sum of risks … holdings or CDS portfolios – are also affected. There are realistic conditions under which credit risk (represented by ratings …
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