Berg, Tobias; Kaserer, Christoph - 2008
estimation method which is based on credit valuations. The main idea is straigtforward: We use structural models to link equity … valuations to credit valuations. Based on a simple Merton model, we derive an estimator for the market Sharpe ratio. This … appr. 40%. Adjusting for taxes and other parts of the credit spread not attributable to credit risk yields an average …