Grafe, F.; Iñarra, E.; Zarzuelo, J. M. - In: Mathematical Methods of Operations Research 48 (1998) 1, pp. 71-80
This paper introduces a new class of cooperative games called externality games. In these games each player contributes with their specific endowment and also with their presence to the total worth of the coalition she belongs to. We prove that for these games there exists a unique efficient,...
