For a two-sided multipartner matching model where agents are given by path-independent choice functions and no quota restrictions, Blair [7] had shown that stable matchings always exist and form a lattice. However, the lattice operations were not simple and not distributive. Recently Alkan [3]...

This paper studies the structure of stable multipartner matchings in two-sided markets where choice functions are quotafilling in the sense that they satisfy the substitutability axiom and, in addition, fill a quota whenever possible. It is shown that (i) the set of stable matchings is a lattice...

Given any problem involving assignment of indivisible objects and a sum of money among individuals, there is an efficient envy-free allocation (namely the minmax money allocation) which can be extended monotonically to a new efficient envyfree allocation for any object added or individual...

Given any problem involving assignment of indivisible objects and a sum of money among individuals, there is a fair assignment (namely the minmax money assignment) which can be extended monotonically to a new fair assignment for any object added or person removed, and another (the maxmin value...