Absolute poverty lines aim to track a fixed poverty standard consistently. There are two main approaches for the construction of absolute poverty lines. The "welfaristic" approach tracks a fixed level of utility, and the "objective" approach tracks a fixed list of achievements. As they yield...

There is growing support for the idea that global income poverty should be assessed with a measure accounting for both own income and relative income. The trade-off that such a measure makes between own income and relative income is the key question. Non-paternalism requires that this trade-off...

This paper studies the optimal taxation of bequests in a model in which agents have heterogeneous preferences over their consumption and the net-of-tax bequest received by their heir. The bequest left by an individual depends on both her degree of altruism and the bequest received from her...

This paper reviews the debate opposing the absolute and relative approaches to monetary poverty measurement. The arguments for combining both approaches into a single "overall" monetary poverty measure are introduced. The most salient proposals of hybrid poverty lines are presented. Then, the...

Multidimensional poverty measures are increasingly used in practice even though they face strong criticism and generate longlasting debates. These contentions primarily find their origin in the divergence between standard poverty identification practices and a welfarist definition of the poor....

We introduce a new criterion to compare the properties of mechanisms when the solution concept used induces multiple solutions. Our criterion generalizes previous approaches in the literature. We use our criterion to compare the stability of constrained versions of the Boston (BOS) and deferred...