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Deriving an optimal asset allocation for institutional investors hinges crucially on the quality of inputs used in the optimization. If the mean vector and the covariance matrix are known with certainty, the classical mean-variance optimization of Markowitz (1952) produces optimal portfolios....
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We implement a long-horizon static and dynamic portfolio allocation involving a risk-free and a risky asset. This model …
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We present an accurate and efficient method for Bayesian forecasting of two financial risk measures, Value-at-Risk and …-year-ahead. The latter has recently attracted considerable attention due to the different properties of short term risk and long run … risk. The key insight behind our importance sampling based approach is the sequential construction of marginal and …
Persistent link: https://www.econbiz.de/10011979983
assumed to modulate the systematic risk in part by observing how the benchmark returns are related to some set of imperfect …
Persistent link: https://www.econbiz.de/10003749945
-varying volatility are preferred to the long-run risk model. We analyze asset pricing implications of the estimated models …
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Restrictions on the risk-pricing in dynamic term structure models (DTSMs) can unleash the power of no-arbitrage by … econometric framework for estimation of affine Gaussian DTSMs under restrictions on risk prices, which addresses the issues of a … the US Treasury yield curve. The data strongly favor tight restrictions on risk pricing: only level risk is priced, and …
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