title: Leximin population ethics.
abstract: This paper concerns the ethical issues that arise when policy decisions have to be taken that affect population size and characteristics. Such policies include social security systems, intertemporal resource allocation decisions, and policies designed to influence fertility rates. The authors provide characterizations of Leximin principles for social evaluation in an intertemporal framework, so that they can be used to compare social alternatives with different population sizes.  "The main axioms used in our characterizations are Hammond Equity together with Independence of the Utilities of the Dead (a plausible intertemporal consistency requirement) for the Critical-Level Leximin principles, and Positional Leximin Consistency (an axiom that allows non-constant critical levels) for the Positional-Extension Leximin principle. The performance of these principles is compared in the pure population problem and we argue that the Critical-Level Leximin principles are ethically more attractive than Positional-Extension Leximin."
mesh_terms: D003710:Demography; D004989:Ethics; D011153:Population; D011156:Population Density; D011157:Population Dynamics; D011640:Public Policy; D012106:Research; D012942:Social Sciences
keywords: Comparative Studies; Demographic Factors; Demography; Ethics; Policy; Population; Population Dynamics; Population Size; Population Theory; Research Methodology; Social Policy; Social Sciences; Studies; World