Critics argue that the “fair value” provisions in U.S. accounting rules exacerbated the recent financial crisis by depleting banks' regulatory capital, which curtailed lending and triggered asset sales, leading to further economic turmoil. Defenders counter-argue that the role of fair value...

The paper analyses the effects of three sets of accounting rules for financial instruments - Old IAS before IAS 39 became effective, Current IAS or US GAAP, and the Full Fair Value (FFV) model proposed by the Joint Working Group (JWG) - on the financial statements of banks. We develop a...