| Abstract: | FAS 157, the U.S. accounting standard that prescribes how fair values of assets and liabilities are to be measured when other U.S. GAAP standards require fair valuation, stipulates that fair values be measured as the exit values of assets and liabilities—the proceeds for assets hypothetically sold on the date of the financial report, and, correspondingly, the amount required to settle liabilities on the date of the financial report. This conceptual article argues that exit values do not reflect the value of the net assets of the firm to shareholders, which is best reflected by discounted cash flows to maturity. Moreover, exit values—biasing fair values downward when markets are illiquid—have a pernicious, systemic risk effect; specifically, they give rise to write‐downs that in turn cause contagion: prices of equities and other financial instruments of peers react negatively, leading to further write‐downs by those peers. This may have aggravated the recent financial crisis. However, while exit values are not proper measures of value to shareholders, they are useful measures of downside risk when prospects turn sour for a firm. Thus, both exit values and discounted cash flows should be presented in financial statements. |
