Social choice theory critically assesses and rationally designs economic mechanisms for improving human well-being. Kotaro Suzumura—one of the world’s foremost thinkers in social choice theory and welfare economics—fuses abstract ideas with real-world economies to examine foundational...

We employ the theory of rational choice to examine whether observable choices from feasible sets of prospects can be generated by the optimization of some underlying decision criterion under uncertainty. Rather than focusing on a specific theory of choice, our objective is to formulate a general...

The Handbook of Social Choice and Welfare presents, in two volumes, essays on past and on-going work in social choice theory and welfare economics. The first volume consists of four parts. In Part 1 (Arrovian Impossibility Theorems), various aspects of Arrovian general impossibility theorems,...