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In this note, we consider an economy with heterogeneous agents, differing by their time preference rate and by their beliefs. We show that at the Pareto optimum, the representative agent exhibits interesting behavioral properties. More precisely, starting from a standard model with expected...
Persistent link: https://www.econbiz.de/10009145292
In this paper, we show that behavioral features can be obtained at a group level when the individuals of the group are heterogeneous enough. More precisely, starting from a standard model of Pareto optimal allocations, with expected utility maximizers and exponential dis- counting, but allowing...
Persistent link: https://www.econbiz.de/10009195337
relatively under investigated area in the risk management literature. It shows that several factors related to maximizing the …
Persistent link: https://www.econbiz.de/10008532479
In this paper, we characterize subjective probability beliefs leading to a higher equilibrium market price of risk. We … establish that Abel's result on the impact of doubt on the risk premium is not correct in general; see Abel [2002. An … introduce, on the set of subjective probability beliefs, market-price-of-risk dominance concepts and we relate them to well …
Persistent link: https://www.econbiz.de/10008532509
and Stiglitz 'model. In this case, we show that the optimal contract exhibits a deductible for the high health risk type … low health risk type. …
Persistent link: https://www.econbiz.de/10009644200
We study imperfect competition between insurers in a multiple-risk environment. In the absence of asymmetric …
Persistent link: https://www.econbiz.de/10008773599
françaises durant la période 2005-2006 et testons le « risk-relevance » de ces trois mesures. Nous démontrons que la volatilité … performance and risk very differently, especially for companies with significant exposure to changes in fair values of financial … 2005 to 2006, and test the risk-relevance of these different volatility measures. We find that for the average bank, the …
Persistent link: https://www.econbiz.de/10008529652
We create an analytical structure that reveals the long-run risk-return relationship for nonlinear continuous … eigenfunction term. The eigenvalue encodes the risk adjustment, the martingale alters the probability measure to capture long … components of cash flows induce changes in the corresponding eigenvalues and eigenfunctions, we reveal a long-run risk …
Persistent link: https://www.econbiz.de/10008551634
Persistent link: https://www.econbiz.de/10009644199
This article applies a two-step conditional Bayesian approach to hedge fund risk. First, a mixture or-two normal …
Persistent link: https://www.econbiz.de/10008532608