Showing 1 - 10 of 329
We theoretically and empirically study large-scale portfolio allocation problems when transaction costs are taken into account in the optimization problem. We show that transaction costs act on the one hand as a turnover penalization and on the other hand as a regularization, which shrinks the...
Persistent link: https://www.econbiz.de/10011755791
We show that if an agent is uncertain about the precise form of his utility function, his actual relative risk aversion … may depend on wealth even if he knows his utility function lies in the class of constant relative risk aversion (CRRA … their risk aversion parameter invest less in risky assets than wealthy investors with identical risk aversion uncertainty …
Persistent link: https://www.econbiz.de/10008748092
Inflation-targeting central banks have only imperfect knowledge about the effect of policy decisions on inflation. An important source of uncertainty is the relationship between inflation and unemployment. This paper studies the optimal monetary policy in the presence of uncertainty about the...
Persistent link: https://www.econbiz.de/10009765348
The long-run consumption risk (LRR) model is a promising approach to resolve prominent asset pricing puzzles. The … serial correlation of consumption and dividend growth and the equilibrium conditions for market return and risk-free rate, as … well as the model-implied predictability of the risk-free rate. We match analytical moments when possible and simulated …
Persistent link: https://www.econbiz.de/10010412357
This paper shows theoretically and empirically that beta- and volatility-based low risk anomalies are driven by return … default risk. With increasing downside risk, the standard capital as- set pricing model increasingly overestimates required … equity returns relative to firms' true (skew-adjusted) market risk. Empirically, the profitability of betting against beta …
Persistent link: https://www.econbiz.de/10011550433
labor-income risk can explain much of this risk-taking pattern. Uncontrollable labor-income risk stresses middle …, middle-income households reduce (controllable) financial risk. Richer households, having less pressure, can afford more risk …-taking. The poor take low risk because they avoid jeopardizing their subsistence consumption. …
Persistent link: https://www.econbiz.de/10012251025
tail risk. The impact of the misalignment across the different dimensions of the ESG score is distinct from that of ESG … score level itself. Aggregate downside risk bears a negative price for firms with low ESG disparity. …
Persistent link: https://www.econbiz.de/10014486619
This paper compares Bayesian decision theory with robust decision theory where the decision maker optimizes with … risk aversion and that decisions are insensitive (robust) to the precise assignment of prior probabilities. This holds … independent from whether the preference for robustness is global or restricted to local perturbations around some reference model. …
Persistent link: https://www.econbiz.de/10009765345
This chapter analyzes the risk and return characteristics of investments in artists from the Middle East and Northern …
Persistent link: https://www.econbiz.de/10010427976
extensive number of robustness checks. Overall, downside cash flow risk is priced most consistently across different samples … ability. The downside cash flow risk premium is mainly attributable to small stocks. The risk premium for large stocks appears … much more driven by a compensation for symmetric, cash flow related risk. Finally, we multiply our premia estimates by …
Persistent link: https://www.econbiz.de/10008748123