In this article we present results from the Cape Area Panel Study investigating
how income comparisons affect the subjective well-being of young adults and parents.

This paper concerns optimal redistributive non-linear income taxation in an OLG model, where people care about their own consumption relative to (i) other people's current consumption, (ii) own past consumption, and (iii) other people's past consumption. We show that both (i) and (iii) affect the marginal income tax structure whereas (ii) does not. We also derive conditions under which atemporal and intertemporal consumption comparisons give rise to exactly the same tax policy responses.

We investigate attitudes toward positionality among rural farmers in Northern Ethiopia using a survey experiment.

On average, we find very low positional concerns both for income per se and for income from aid projects. The results support the claim that positional concerns are positively correlated with absolute level of income. The implications of our results on implementation of aid projects are discussed.