This paper considers the introduction of stock options in an (dynamically) incomplete securities market made up of a riskless bond and the stock. The stock price follows a geometric Brownian motion with constant drift. However, there is incomplete information about the unknown stochastic...

The paper analyzes the risk disclosure quality in the prospectus of IPOs in Germany between 2006 and 2008. Quality of risk information is measured as precision and comprehensibility. The relationship between risk disclosure quality and earnings power is tested.

The paper analyzes the risk disclosure quality in the prospectus of IPOs in Germany between 2006 and 2008. Quality of risk information is measured as precision and comprehensibility. The relationship between risk disclosure quality and earnings power is tested.

The paper analyzes the risk disclosure quality in the prospectus of IPOs in Germany between 2006 and 2008. Quality of risk information is measured as precision and comprehensibility. The relationship between risk disclosure quality and earnings power is tested. -- Risikoberichterstattung ;...