Using parametric formulae under lognormality for a broad family of povertymeasures, we show that when inequality measured by the Gini coeffcient isconstant, dening the poverty line as a fraction of a central tendency of theliving standard distribution restricts the evolution of the poverty...

A priori knowledge about the shape of living standards distribution has notbeen fully exploited in the literature to investigate properties of poverty indices.The method we propose is to exploit credible distributional assumptions to: generateadditional properties for poverty indices; relate the...

We derive an explicit formula of the Watts’ poverty index, in terms of parametersof bivariate lognormal distributions of price indices and nominal livingstandards. This result enables us to: analyse the contributions of the distributionsof prices and nominal living standards in poverty;...

Empirical evidence on distributional preferences shows that people do not judge inequality as problematic per se but that they take the underlying sources of income differences into account. In contrast to this evidence, current measures of inequality do not adequately reflect these normative...

How does scarcity affect individual willingness to share and willingness to enforce sharing from others? Sharing in poor communities gains importance as an insurance mechanism during adverse shocks, yet shocks make it costlier to share. I conducted repeated economic experiments in both a lean...

While the allocative efficiency of mobility is typically considered to be positive but small in the long run, the induced changes in equality may be considerable in size. In practice, however, migrants typically improve their income position in comparison to those at home, stimulate the economic...

This study analyses the development of the economic well-being of the elderly in Swedensince 1990 - a period characterized by increased influence from the financial market andextreme economic events - using data from the Household Income Survey. The elderly werenot isolated as pensions were cut,...

The Polish tax and benefit system is presented in the context of a recently developedmicrosimulation model, SIMPL. The model allows simulating direct taxes, social contributionsand public benefits in Poland for the years 2003 and 2005...>br>

We describe Amartya Sen’s Capability Approach to welfare evaluationin the language of standard welfare economics, and assess to what extentit provides a genuine alternative for individual welfare measurement andpolicy evaluation. We review the nascent empirical literature on the...

This study explores the factors influencing household overcrowding using longitudinal survey data from Germany spanning the years 1985 to 2022. As average square meters per capita have declined for urban tenants, we find that overcrowding rates have substantially increased since 2012: By 2022,...