This article provides operational measures for comparing welfare states in terms of the concept of post-productivism, as pioneered by Goodin in this Journal, and discusses the normative relevance of such comparisons. Post-productivism holds that it is desirable to grant people a high level of...

This paper shows that the welfare of a country's representative consumer can be measured using just two variables: current and future total factor productivity and the capital stock per capita. These variables suffice to calculate welfare changes within a country, as well as welfare differences...