The last five years have witnessed a great momentum in the research into measures of financial risk. After many years of ad-hoc and non-consistent measures, now the problem is finally well formulated and some useful and very user-friendly solutions have been proposed. These new measures of risk...

We divide the managerial decision making according to the number of decision making subjects, into individual and group one. The group decision making occurs, when the group members participate in the decision selection of the potential alternatives. Compared to the individual decision making,...