6,151 research outputs found
Fair Division and Redistricting
Recently, Landau, Reid and Yershov provided a novel solution to the problem
of redistricting. Instead of trying to ensure fairness by restricting the shape
of the possible maps or by assigning the power to draw the map to nonbiased
entities, the solution ensures fairness by balancing competing interests
against each other. This kind of solution is an example of what are known as
"fair division" solutions--- such solutions involve the preferences of all
parties and are accompanied by rigorous guarantees of a specified well-defined
notion of fairness. In this expository article, we give an introduction to the
ideas of fair division in the context of this redistricting solution. Through
examples and discussion we clarify how fair division methods can play an
important role in a realistic redistricting solution by introducing an
interactive step that incorporates a certain kind of fairness that can be used
in concert with, and not a substitute for, other necessary or desired criteria
for a good redistricting solution.Comment: 20 pages; to appear, Contemporary Mathematic
Drawing Lines: A Public Interest Guide to Real Redistricting Reform
Provides an overview of independent redistricting, and suggests key components for inclusion. Proposes criteria for an Independent Redistricting Commission. Includes lessons from independent commissions in Arizona, Iowa, New Jersey, and Washington State
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