This textbook connects three vibrant areas at the interface between economics and computer science: algorithmic game theory, computational social choice, and fair division. It thus offers an interdisciplinary treatment of collective decision making from an economic and computational perspective....

This book studies two distinct approaches to distributive justice. The firstoriginates from axiomatic social choice theory and studies positionalist aggregation functions. Profiles of individual extended orderings over alternative social states are mapped into a social ordering of these states....

Playing, Voting, and Dividing -- Playing Successfully: Noncooperative Game Theory -- Cooperative Game Theory -- Voting and Judging: Preference Aggregation by Voting -- The Complexity of Manipulative Actions in Single-Peaked Societies -- Multiwinner Voting -- Judgment Aggregation -- Fair...