How to explain rising income and wealth inequality? We build an original heterogeneous-agent model with three key features: (i) an explicit link between firm's market power and top income shares, (ii) a granular representation of the tax and transfer system, and (iii) three assets with...

Several countries have recently abolished or significantly reduced their taxes on bequests. Bequest taxes, on the other hand, were among the first to be introduced when modern systems of taxation were developed at the end of the nineteenth century. We propose an explanation for these facts which...

This study explores the effect of various demographic features on wealth share using yearly data for 43 countries. Empirical results from quantile regressions indicate that besides macroeconomic and institutional factors, population ageing and the high size of working population exhibit some...

We study the link between education and wealth inequality through the channel of financial investment decisions. We present a simple model of individuals with heterogeneous ability in evaluating investment opportunities. We show that a welfare maximizing policy-maker can reduce inequality by...

A fundamental question in social sciences relates to the effect of wealth inequality on economic growth. Yet, in tackling the question, researchers have had to use income as a proxy for wealth. We derive a global measure of wealth inequality from Forbes magazine's listing of billionaires and...

This study presents new homogenous series of top income shares in Sweden over the period 1903-2004. We find that, starting from levels of inequality approximately equal to those in other Western countries at the time, the income share of the Swedish top decile drops sharply over the first eighty...

This study presents new homogenous series of top income shares in Sweden over the period 1903 to 2004. We find that, starting from higher levels of inequality than in other Western countries, the income share of the Swedish top decile drops sharply over the first eighty years of the century. The...

This study presents new homogenous series of top income shares in Sweden over the period 1903 to 2004. We find that, starting from higher levels of inequality than in other Western countries, the income share of the Swedish top decile drops sharply over the first eighty years of the century. The...

We calibrate an incomplete markets large scale OLG model to the US income and wealth distribution and examine the effects of alternative government debt levels and adjustment policies on macroeconomic aggregates and welfare. We find that the government should hold negative debt. Due to the high...

Thomas Piketty's widely-noted and bestselling book, Capital in the Twenty-First Century, does much to advance our empirical understanding of rising high-end wealth concentration, which is one of the central issues of our time. But its theoretical approach and policy recommendations differ...