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puzzling from the perspective of simple structural macroeconomic models. We explore whether richer models of risk premiums … historical bond data …
Persistent link: https://www.econbiz.de/10012465408
We explore a variety of models and approaches to bond pricing, including those associated with Vasicek, Cox … calculus of high theory and the binomial models of classroom fame. In this setting, most of the models we examine are easily …
Persistent link: https://www.econbiz.de/10012472078
Workhorse Gaussian affine term structure models (ATSMs) attribute time-varying bond risk premia entirely to changing … time variation in bond term premia is predominantly driven by the price of risk, especially, the price of expected … prices of risk, while structural models with recursive preferences credit it completely to stochastic volatility. We …
Persistent link: https://www.econbiz.de/10012456492
will be nil. With heterogeneity in coefficients of relative risk aversion, safe assets can take the form of private bond …. However, in a Lucas-tree world, the aggregate risk is given by the process for GDP and cannot be altered by the creation of … issues from low-risk-aversion to high-risk-aversion agents. The model assumes Epstein-Zin/Weil preferences with common values …
Persistent link: https://www.econbiz.de/10012458013
The consumption beta theorem of Breeden makes the expected return on any asset a function only of its covariance with changes in aggregate consumption. It is shown that the theorem is more robust than was indicated by Breeden. The theorem obtains even if one deletes Breeden's assumptions that...
Persistent link: https://www.econbiz.de/10012478428
that the fraction of unpriced risk in these assets is at least 85%. Extant explanations of carry strategies based on …
Persistent link: https://www.econbiz.de/10012482479
overconfident about the signal. We find that, because overconfident traders introduce an additional source of risk, rational … bonds are an essential accompaniment of equity investment, as they serve to hedge this "sentiment risk." …
Persistent link: https://www.econbiz.de/10012465249
The risk factors in many consumption-based asset pricing models display statistically weak correlation with the returns … factors (SDFs) when they are misspecified and the covariance matrix of the asset returns with the risk factors has less than … with SDFs specified in terms of demeaned risk factors improves the performance of GMM but the power to reject misspecified …
Persistent link: https://www.econbiz.de/10012465295
account for the risk premia and asset price fluctuations. In addition, the model can empirically account for the cross …
Persistent link: https://www.econbiz.de/10012465457
idiosyncratic income risk. These agents can trade a complete menu of contingent claims, but they cannot commit and shares in a Lucas … risk factor, in addition to aggregate consumption growth risk. This liquidity risk is created by binding solvency … constraints. The adjustment to the Breeden-Lucas stochastic discount factor induces substantial time variation in equity risk …
Persistent link: https://www.econbiz.de/10012467553