This paper illustrates the application of functional-equations results in population ethics.In an intertemporal …

We analyze the rationalizability of variable-population social-choice functions in a welfaristframework. It is shown … that xed-population rationalizability and a weakening ofcongruence together are necessary and suffcient for rational choice …

population size and composition can vary. We show that ethicallyunsatisfactory orderings result. Suppose that a single person is …

In pure population problems, a single resource is to be distributed equally among theagents in a society, and the … social planner chooses population size(s) and per-capita consumption(s) for each resource constraint and set of feasible … population sizes within thedomain of the solution... …