Abstract
In this chapter, we discuss the methodologies used for cost of capital estimation in the banking industry. In particular, we first consider the generic treatment of the cost of equity calculation techniques that we divided into those methods quantifying the systematic risk premium and those measuring the total risk premium. The first aim of this chapter is to modify the Hamada (1972) formula excluding deposits value from a banks’ asset beta. Following this approach, we obtain a better measure with which to represent asset risk that is, additionally, independent from bank leverage. The second aim is to discuss the equity pricing methods that enable the quantification of the total risk (such as total beta and the implied cost of capital measures), in particular, adapting the CaRM to the banking industry. In order to better understand the applicability of the models, the chapter provides examples on listed and non-listed banks.
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Notes
- 1.
Beta debt is assumed equal to zero.
- 2.
This demonstration exploits the data of an existing bank.
- 3.
Similar assumptions are made in the case of industrial firms when the classic Hamada formula is applied.
- 4.
Calculated as follow: \( \begin{array}{c}Ca{R}_{D,\%}=\frac{Debt-\frac{RO{A}_{low}}{r_f}\cdot TotAsset}{Debt}=\frac{285,957-26.52\%\cdot 318,386.474}{285,957}\\ {}=70.47\%.\end{array} \)
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Beltrame, F., Previtali, D. (2016). The Banks Cost of Capital: Theories and Empirical Evidence. In: Valuing Banks. Palgrave Macmillan Studies in Banking and Financial Institutions. Palgrave Macmillan, London. https://doi.org/10.1057/978-1-137-56142-8_5
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DOI: https://doi.org/10.1057/978-1-137-56142-8_5
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