This paper discusses the behavior of some well-known solutions to standard bargaining problems on the basis of solidarity-type axioms. The paper provides alternative axiomatizations of the egalitarian and the Kalai-Smorodinsky solutions

This paper discusses issues of axiomatic bargaining problems over opportunity assignments. The fair arbitrator uses the principle of "equal opportunity" for all players to make the recommendation on resource allocations. A framework in such a context is developed and several classical solutions...