This paper introduces a theory of market incompleteness based on the information transmission role of prices and its adverse impact on the provision of insurance in financial markets. We analyse a simple security design model in which the number and payoff of securities are endogenous. Agents...

This paper studies the problem of optimal security design by a privately informed entrepreneur. In the context of a simple parametric model, it is shown that the entrepreneur does not find it profitable to float an asset that affords her an informational advantage. The reason is that, with...