Many accounting textbooks state that the opportunity cost of idle fixed assets is zero. A few exceptions may refer to factors such as repair and overhaul, employee vacation and congestion that give rise to strictly positive opportunity cost. We show that in important and frequently encountered...

Studies suggest that, pursuant to the implementation of SFAS 133, even sophisticated users of financial statements find it difficult to comprehend earnings implications of hedging derivatives. Moreover, due to stringent hedge accounting requirements under these standards, many economic hedges do...