Foster and Hart proposed an operational measure of riskiness for discrete random variables. We show that their defining equation has no solution for many common continuous distributions. We show how to extend consistently the definition of riskiness to continuous random variables. For many...

We analyze spectral risk measures with respect to comparative risk aversion following Arrow (1965) and Pratt (1964) on the one hand, and Ross (1981) on the other hand. The implications for two standard financial decision problems, namely the willingness to pay for insurance and portfolio...

In this age of international terrorism and international economic contagion, it is clear that globalization in its broadest sense - i.e., the breaking down of barriers - is often a double-edged sword. The world economy of the early twenty-first century offers substantial growth potential and...