In capital budgeting problems future cash flows are discounted using the expected one period returns of the investment ...

The weighted value was introduced by Shapley in 1953 as an asymmetric version of his value. Since thenseveral axiomatizations have been proposed including one by Shapley in 1981 specifically addressed tocost allocation, a context in which weights appear naturally. It was at the occasion of a...

We study a particular class of cost sharing games – "data games" – covering situations wheresome players own data which are useful for a project pursued by the set of all players. Theproblem is to set up compensations between players. Data games are subadditive butgenerally not concave, and...