Decision-makers who usually face model/parameter risk may prefer to act prudently by identifying optimal contracts that … solved. Numerical experiments are run for various risk preference choices and it is found that for relatively large sample … the modeler puts on the tail risk when defining its objective function. These findings suggest that one should be very …

Pareto optimal allocations and optimal risk sharing for coherent or convex risk measures as well as for insurance … applying inf-convolution of risk measures and convex analysis.In the recent literature, an increasing interest has been devoted … to quasiconvex risk measures, that is risk measures where convexity is replaced by quasiconvexity and cash-additivity is …

We propose a new way to derive tractable robust counterparts of a linear conic optimization problem by using the theory …

In this paper we propose a new rule to allocate risk capital to portfolios or divisions within a firm. Specifically, we … of portfolios is defined as the expected loss of that set of portfolios in excess of the amount of risk capital allocated …

investment periods is the conditional risk mapping approach. The idea is to develop a model in which information from the … optimization problem with rebalancing in a more time-efficient way when coherent risk measures are used. Artzner et al. (1999 …) outlined a set of mathematical properties for a risk measure that reflect the interests of risk-averse investors. Furthermore …

The mean-variance portfolio optimization theory of Markowitz assumes that stock returns are distributed according to … inherently more risky than stocks with normal pdfs. This paper examines portfolio optimization using the kurtosis as a risk … fluctuations from the mean which is counter-intuitive and contrary to normal practice. It is argued that risk is multidimensional …

In this paper we propose a new rule to allocate risk capital to portfolios or divisions within a firm. Specifically, we … of portfolios is defined as the expected loss of that set of portfolios in excess of the amount of risk capital allocated …

assets only, the constrained one, and the presence of a risk-free asset. The use of a generalized form for the budget … - and infer the price of pure risk. Some properties of the several solutions are highlighted. The rationale for a linear …