The authors study a simple model of an asset market with informed and non-informed agents. In the absence of non-informed agents, the market becomes information efficient when the number of traders with different private information is large enough. Upon introducing non-informed agents, the...

A rational-expectations equilibrium with positive demand for financial information does exist under fully revealing asset price - contrary to a wide-held conjecture. Generalizing the common additive signal-return model with CARA utility to the family of distributions with moment generating...

Die Beziehung zwischen Rechnungslegung und Kapitalmarkt ist in den letzten Jahren durch mehrere Entwicklungen stark beeinflusst worden. So ruft die Globalisierung der Kapitalmärkte bei den Anlegern ein Bedürfnis nach international vergleichbaren Rechnungslegungsinformationen hervor. Zugleich...

A rational-expectations equilibrium with positive demand for financial information does exist under fully revealing asset price - contrary to a wide-held conjecture. Generalizing the common additive signal-return model with CARA utility to the family of distributions with moment generating...