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effects among assets on the one hand with asset allocation and asset pricing theory on the other hand. Based on the ample …
Persistent link: https://www.econbiz.de/10013129259
We propose an international asset pricing model in a two-country framework where trading in the foreign market encounters barriers to portfolio flows and short-sale constraints. Under ownership restrictions, free assets are priced with a global risk premium whereas the restricted assets command...
Persistent link: https://www.econbiz.de/10013131284
The decomposition of consumption beta into a component driven by assets' cash-flow news and one related to assets' discount-rate news reveals that macroeconomic risks embodied in cash flows largely account for the cross-sectional dynamics of average stock returns. Empirically, we find that...
Persistent link: https://www.econbiz.de/10013132049
I study the effects of risk and ambiguity (Knightian uncertainty) on optimal portfolios and equilibrium asset prices when investors receive information that is difficult to link to fundamentals. I show that the desire of investors to hedge ambiguity leads to portfolio inertia and excess...
Persistent link: https://www.econbiz.de/10013133587
I study the effects of aversion to risk and ambiguity (uncertainty in the sense of Knight (1921)) on the value of the market portfolio when investors receive public information that they find difficult to link to fundamentals and hence treat as ambiguous. I show that small changes in public...
Persistent link: https://www.econbiz.de/10013134524
We propose an international asset pricing model in a two-country framework where trading in the foreign market encounters barriers to portfolio flows and short-sale constraints. Under ownership restrictions, free assets are priced with a global risk premium whereas the restricted assets command...
Persistent link: https://www.econbiz.de/10013136507
After posting good performance and impressive business growth for over two decades, quantitative equity investment managers have recently produced weak returns. We develop a measure of risk and show how changes in risk provide a common framework to explain past under-performance, as well as...
Persistent link: https://www.econbiz.de/10013139850
We study the portfolio decision of a household with limited information-processing capacity in a setting with recursive utility, which has two key features. First, intertemporal substitution and risk aversion are disentangled. Second, the household has a preference for the timing of the...
Persistent link: https://www.econbiz.de/10013140126
illusionary alpha result, is based on a zero set for CAPM with Lebesgue measure zero. So conclusions based on the assumption may …
Persistent link: https://www.econbiz.de/10013117245
under ambiguity, called Shadow probability theory, a generalization of the Choquet expected utility. In this model … space. Risk and risk attitude, on the other hand, apply to the subordinated space, as in classical expected utility theory … the classical asset pricing theory by incorporating ambiguous probabilities. It proposes a well defined ambiguity premium …
Persistent link: https://www.econbiz.de/10013119880