We consider environmental risks that are evaluated too much heavy for a single insurance company, but they can be insured by n companies which a premium is assigned to.This is precisely the Italian scenario where a pool of companies co-insures these risks.Under a game theoretic approach we start...

In this paper we consider one-machine sequencing situations with interval data. We present different possible scenarioes and extend classical results on well known rules and on sequencing games to the interval setting