Whereas existing indicators of standards of living neglect the dependence of individual well-being on other people’s welfare, this paper aims at constructing an income-based indicator taking welfare interdependencies into account. For that purpose, an extension of Usher’s longevity-adjusted...

This study examines the level of public investment in environmental quality when there are private alternatives. Public investment is chosen by majority voting. When consumption and environmental quality are complementary, one may observe a solution of the type “ends against the middle.” The...

We construct an overlapping generations model of pollution externality in which individuals are altruistically linked to their offspring as in Barro (1974). It is shown that steady-state consumption may be a decreasing function of the intergenerational degree of altruism. Despite individuals...