Many studies have shown that wealth inequality is even greater than income inequality and has increased in recent decades. This issue of Policy in Focus is dedicated to wealth taxes, presenting various perspectives on whether they can be an effective instrument for distributive and fiscal...

Thomas Piketty's Capital in the Twenty-First Century is the most widely discussed work of economics in recent history, selling millions of copies in dozens of languages. But are its analyses of inequality and economic growth on target? Where should researchers go from here in exploring the ideas...

Thomas Piketty’s Capital in the Twenty-First Century is the most widely discussed work of economics in recent history, selling millions of copies in dozens of languages. But are its analyses of inequality and economic growth on target? Where should researchers go from here in exploring the...

Biographical note: Giuseppe Bertola is Professor of Economics at the University of Turin. Reto Foellmi is Assistant Professor of Economics at the University of Zurich. Josef Zweimüller is Professor of Economics at the University of Zurich.