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Full-Text Articles in Social and Behavioral Sciences
The Three Economies: An Essay In Honor Of Joseph Sax, Zygmunt J.B. Plater
The Three Economies: An Essay In Honor Of Joseph Sax, Zygmunt J.B. Plater
Zygmunt J.B. Plater
How does one evaluate the important public values and impacts of things that do not have a market price and then integrate them into the fabric of our system of social governance? That question lies within most or all of Joseph Sax's work over the years. The first part of this article represents an attempt to distill some of Joseph Sax's intellectual dimensions, beyond those already chronicled in the comments of other contributors to this symposium, with some linked themes and observations drawn from Sax beyond his writings. The second part, instigated by several of Sax's articles, presents "The Three …
Collective Choice, Justin Schwartz
Collective Choice, Justin Schwartz
Justin Schwartz
This short nontechnical article reviews the Arrow Impossibility Theorem and its implications for rational democratic decisionmaking. In the 1950s, economist Kenneth J. Arrow proved that no method for producing a unique social choice involving at least three choices and three actors could satisfy four seemingly obvious constraints that are practically constitutive of democratic decisionmaking. Any such method must violate such a constraint and risks leading to disturbingly irrational results such and Condorcet cycling. I explain the theorem in plain, nonmathematical language, and discuss the history, range, and prospects of avoiding what seems like a fundamental theoretical challenge to the possibility …