How to invest your enormous inheritance

What do you stand to inherit? It still feels like a question from a different age, despite its growing importance today. In 2025 people across the rich world will inherit some $6trn, or around 10% of GDP—a figure that has climbed sharply in recent decades. French bequests have doubled as a share of national output since the 1960s; those in Germany have tripled since the 1970s; Italian inheritances are now worth around 20% of GDP (see chart 1).