Income inequality and income intergenerational immobility are positively associated across countries. Here we provide an explanation for this association and show it is mechanically driven by the definition of the intergenerational earnings elasticity. This may hint that higher intergenerational...

The rapid increase of wealth inequality in the past few decades is one of the most disturbing social and economic issues of our time. Studying its origin and underlying mechanisms is essential for policy aiming to control and even reverse this trend. In that context, controlling the distribution...

The rapid increase of wealth inequality in the past few decades is a most disturbing social and economic issue of our time. In order to control, and even reverse that surge, its origin and underlying mechanisms should be revealed. One of the challenges in studying these mechanisms is to...

Modelling the behaviour of stock markets has been of major interest in the past century. The market can be treated as a network of many investors reacting in accordance to their group behaviour, as manifested by the index and effected by the flow of external information into the system. Here we...

This paper combines cross-sectional and longitudinal income data to present the evolution of absolute intergenerational income mobility in ten developed economies in the 20th century. Absolute mobility decreased during the second half of the 20th century in all these countries. Increasing income...

An important question in economics is how people choose between different payments in the future. The classical normative model predicts that a decision maker discounts a later payment relative to an earlier one by an exponential function of the time between them. Descriptive models use...

This paper studies the effects of capital tax reforms on retained earnings, dividend tax revenues, and income inequality in Israel between 2001 and 2020. We analyze two major dividend tax reforms: a permanent rate increase in 2012 and a temporary tax relief in 2017. By combining administrative...