Estimating the cost of capital with basis assets

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Instead of using industry groups or asset pricing models to estimate the cost of capital we propose using risk equivalent classes known as basis assets. A basis asset is constructed by grouping firms together whose returns indicate they share a common risk exposure, which in theory permits a precise and accurate expected return estimate. Thus, knowing to which basis asset a firm belongs, the firm s cost of capital can be obtained. Empirically, we show that basis assets lead to superior cost of capital estimates when compared with widely used industry groupings. This means we are no longer reliant on asset pricing models or industry groups to estimate the cost of capital of a firm.
Original languageEnglish
Pages (from-to)3071 - 3079
Number of pages9
JournalJournal of Banking and Finance
Issue number11
Publication statusPublished - 2012

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