Economic Letters, vol. 203 Abstract Economic policy evaluations require social welfare functions for variable-size populations. Two important candidates are critical-level generalized utilitarianism (CL

Philosophical Studies, June 2012, Volume 159, Issue 2,  pp 205–218. Online first. doi.org/10.1007/s11098-011-9698-1 Abstract When facing a choice between saving one person and saving many, some people ha