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How Companies Can Use Hedging to Create Shareholder Value
Authors:René Stulz
Institution:RENé STULZ holds the Reese Chair of Banking and Monetary Economics at Ohio State's Fisher College of Business. He is also a research fellow at the National Bureau of Economic Research, at the Wharton Center for Financial Institutions, and at the European Corporate Governance Institute. He belongs to the Board of Trustees of the Global Association of Risk Professionals and its executive committee.
Abstract:This article provides a framework for designing and evaluating corporate risk management and hedging programs. Corporate risk management has the potential to create substantial shareholder wealth by protecting companies from unexpected events that could force them to put their strategic investment plans on hold or even endanger their existence. However, assessing the performance of risk management, and how it is expected to increase the value of the enterprise, is a difficult undertaking because the costs of risk management tend to be much easier to quantify—indeed, they often appear directly on the firm's bottom line—than the benefits. The author begins by discussing how to evaluate the benefits and costs of a risk management program in general terms, and then focuses more directly on the assessment of corporate hedging programs, which are generally conducted with derivatives. In practice, there are many obstacles to designing and carrying out a successful hedging program. But one of the most common has been the tendency of top managements to insist that hedging programs be “costless.” The author argues that just as the purchase of fire insurance is not viewed as waste of funds or a bad investment if the insured house does not burn down, the use of derivatives in a well‐designed hedge should not be viewed as a mistake if the derivative position produces losses. To guard against this mistake, the people who design and implement risk management strategies must ensure that their CEOs and boards understand the possible outcomes of the strategy—including losses on derivatives position—and how the strategy itself increases the (expected) value of the firm. Further, management should attempt to communicate the principles underlying its risk management program and the value created by its hedging strategy to the investment community.
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