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An information transaction entails the purchase of information. Formally, it consists of an information structure together with a price. We develop an index of the appeal of information transactions, which is derived as a dual to the agent's preferences for information. The index of information...
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. The tail risk interdependence measurement framework relies on the multivariate Student-t Markov switching (MS) model and …This paper investigates the dynamic evolution of tail risk interdependence among U.S. banks, financial services and … the multiple-conditional value-at-risk (CoVaR) (conditional expected shortfall (CoES)) risk measures introduced in …
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. Based on the empirical evidence presented in this paper, our framework offers more realistic portfolio risk measures and a … more tractable method for portfolio optimization. -- portfolio risk ; portfolio optimization ; portfolio budgeting …
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