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Why Sit on All that Cash? Firms Uncertain on Cost of Capital

Harvard Business Review

Many are deeply uncertain about which initiatives they should fund — and one root of this indecision is a general lack of confidence in the cost of capital projections they are using to make the call. We find that 55 percent of respondents are convinced their cost of capital estimates are off by more than 50 basis points.

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Why Those Guys Won the Economics Nobels

Harvard Business Review

Back in the ‘60s, people developed the capital asset pricing model [CAPM] as a way to do that. A mini-glossary: beta is the amount that an individual stock fluctuates relative to the overall stock market, and the equity premium is the difference in expected return between stocks and a “riskless” asset such as Treasury bonds.].

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