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Discounted cash flow (DCF) is a valuation method used to estimate the attractiveness of an investment opportunity. Learn how it is calculated and when to use it.

We have always done it that way. It worked so well in the past. Why would we ever want to fix something that isn’t broken? That way of thinking is what kills organizations. When we do things because ...

Ananyo Bhattacharya is chief science writer at the London Institute for Mathematical Sciences and the author of The Man from the Future: The Visionary Ideas of John von Neumann. One of the biggest ...