Using data from the Consumer Expenditure Survey we first document that the recent increase in income inequality in the US has not been accompanied by a corresponding rise in consumption inequality. Much of this divergence is due to different trends in within-group inequality, which has increased...

This paper provides an ex ante assessment of the effects of the Income Stabilization Tool (IST), a new risk management tool proposed in the Common Agricultural Policy of the European Union. We investigate the effects of IST on income variability and levels as well as on income inequality in the...

Public questioning about the role of finance has been fuelled by the perception that financial sector pay is an important factor behind high economic inequalities. This paper is the first to provide a comprehensive look at the level of earnings in finance and the implications for labour income...

In this paper, we extend the class of bivariate Sarmanov distributions by introducing some bivariate mixed Sarmanov distributions. Special attention is paid to the bivariate mixed Sarmanov distribution with Poisson marginals and, in particular, to the resulting bivariate Sarmanov distribution...

A controversial new financing phenomenon has recently emerged. New “income share agreements” (“ISAs”) enable an individual to raise funds by pledging a percentage of her future earnings to investors for a certain number of years. These contracts, which have been offered by entities such...

This paper analyzes the effect of framing on the stated demand for longevity annuities. We test whether longevity income framed as “insurance” is more attractive than longevity income framed as an “annuity,” since longevity income is consumption protection. In a sample of 1,425...

In the machine learning community, the Gini index is a very popular score for model selection, and it is also used in actuarial science for evaluating insurance pricing models. The purpose of this tutorial is to discuss the Gini index, both its version in economics and its version in machine...

Socio-economic differences in longevity have fuelled a debate whether pension systems have a regressive bias favouring groups with a high life expectancy. We show that the distributional implications of such pooling depend critically on the benefit profile across age/time, which in turn is...

Politische Unruhen, Bürgerkriege und im Extrem Völkermord sind einige der Gründe für die enttäuschende Wirtschaftsentwicklung in vielen Entwicklungsländern in den letzten Jahrzehnten, vor allem in Afrika. Perioden andauernder Gewalt beeinflussen auch die Verteilung von Einkommen in den...

We develop a model of the interdependencies between migration, remittances and inequality, and investigate how migration and subsequent remittances affect inter-household inequality in the origin communities. An important feature of our model is that we take into account the impact of migration...