1. Aumann RJ, Myerson RB (1988) Endogenous Formation of Links Between Players and Coalitions: An Application of the Shapley Value. In: Roth AE (ed) The Shapley Value, Cambridge University Press, Cambridge.
2. Borm PEM, Owen G, Tijs SH (1990) On the Position Value for Communication Situations. Forthcoming in SIAM Journal on Discrete Mathematics.
3. Brink R van den, Gilles RP (1990) An Axiomatic Power Index for Hierarchically Structured Populations of Economic Agents. Forthcoming in Gilles RP, Ruys PHM (eds), Economic Behaviour in an Imperfect Environment, North-Holland, Amsterdam.
4. Brink R van den, Gilles RP (1991) Axiomatizations of the Conjunctive Permission Value for Games with Permission Structure. Research Memorandum 485, Department of Economics, Tilburg University, Tilburg.
5. Gilles RP, Owen G (1991) Games with Permission Structures: The Disjunctive Approach. Working Paper, Department of Economics, VPI & SU, Blacksburg.