"Social choice." . . "Normative economics." . . "Welfare economics." . . . . . . . . . . . "\"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 issues of normative economics and collective decision-making\"--Provided by publisher."@en . "Choice, preferences, and procedures : a rational choice theoretic approach"@en . "Rational choice theory." . .