Proportional Borda allocations.
In this paper we study the allocation of indivisible items among a group of agents, a problem which has received increased attention in recent years, especially in areas such as computer science and economics. A major fairness property in the fair division literature is proportionality, which is satisfied whenever each of thenagents receives at least [Formula: see text] of the value attached to the whole set of items. To simplify the determination of values of (sets of) items from ordinal rankings of the items, we use the Borda rule, a concept used extensively and well-known in voting theory. Although, in general, proportionality cannot be guaranteed, we show that, under certain assumptions, proportional allocations of indivisible items are possible and finding such allocations is computationally easy.
Institute of Public Economics, University of Graz, Graz, Austria.
Andreas
A
Darmann
Institute of Public Economics, University of Graz, Graz, Austria.
Christian
0000-0003-1225-5943
C
Klamler