The general approach for the pricing of rainbow (or colored) options with fixed transaction costs is developed from the game theoretic point of view. The evolution of the underlying common stocks is considered in discrete time. The main result consists in the explicit calculation of the hedge...

Static multi-criteria problem of investing in innovative projects on a set of coalitional partitions finding means compromise vector (one or more) of investment programs, where each component is an investment program of the corresponding innovative project. The search of compromise vector is...