The study of finance can easily be split into two eras: before and after Harry Markowitz.
The economist, who died on June 22, was one of the first academics to introduce abstract mathematical concepts — and rigour — to investment decision-making. In doing so, he sparked a revolution in the way financial markets are understood.
您已阅读10%（446字），剩余90%（4176字）包含更多重要信息，订阅以继续探索完整内容，并享受更多专属服务。