function takes the form of cubic parabola, where the risk aversion behavior ends at the saddle point of the comprehensive … the ambiguity of the departure from risk-neutrality. This ambiguity can produce the ordinary risk seeking behavior as well … as mathematical catastrophes of Veblen-effect’s imprudence and over prudence of family altruism. The comeback to risk …

. This holds under ambiguity, but not in a comparison treatment under risk. …

. The second is where each one seeking to maximize his utility function is intuitively constrained to minimize the risk. The …

plus a 3x6 months Forward Rate Agreement (FRA), and that Libor was a good proxy of the risk free rate required as basic … carry very important consequences in derivative’s trading and risk management, such as, for example, basis risk …

-variance framework. We find that an increase in expected output price will surely cause the risk averse firm to increase the inputs …’ demand, while an increase in expected energy price will surely cause the risk averse firm to decrease the demand for energy … risk averse firm to decrease the demands for the non-risky inputs. Furthermore, we investigate the two cases with only …