Cost of capital and probability of default in value-based risk management
Werner Gleißner
Management Research Review, 2019, vol. 42, issue 11, 1243-1258
Abstract:
Purpose - This paper aims to present the combination of enterprise risk management (ERM) and value-based management as especially suitable methods for companies with a shareholder value imperative. Among its major benefits, these methods make the contribution of risk management for business decisions more effective. Design/methodology/approach - Any possible inconsistencies between ERM, generating value because of imperfect capital markets and the CAPM to calculate cost of capital, which assumes perfect markets, must be avoided. Therefore, it is imperative that valuation methods used are based on risk analysis, and thus do not require perfect capital markets. Findings - Value-based risk management requires the impact of changes in risk on enterprise value to be calculated and the aggregation of opportunities and risks related to planning to calculate total risk (using Monte Carlo simulation) and valuation techniques that reflect the effects changes in risk, on probability of default, cost of capital and enterprise value (and do not assume perfect capital markets). It is recommended that all relevant risks should be quantified and described using adequate probability distributions derived from the best information. Practical implications - This approach can help to improve the use of risk analysis in decision-making by improving existing risk-management systems. Originality/value - This extension of ERM is outlined to provide risk-adequate evaluation methods for business decisions, using Monte Carlo simulation and recently developed methods for risk–fair valuation with incomplete replication in combination with the probability of default. It is shown that quantification of all risk using available information should be accepted for the linking of risk analysis and business decisions.
Keywords: Corporate governance; Risk management; Valuation; Cost of capital; Enterprise value; Probability of default; Risk aggregation; Risk quantification; Value-based management (search for similar items in EconPapers)
Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:eme:mrrpps:mrr-11-2018-0456
DOI: 10.1108/MRR-11-2018-0456
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