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- Title
Asymmetric information and imperfect competition in a continuous time multivariate security model.
- Authors
Lasserre, Guillaume
- Abstract
This paper deals with the problem of price formation in a market with asymmetric information and several risky assets. We then extend the multivariate security model of Caballé and Krishnan (1994) to a continuous time framework, and general utility function. Our model enables us to observe some results which are specific to multi security markets such as Giffen effect. An application of the main result will be the non trivial generalizations of the models of Back (1992) and Cho (1997).
- Subjects
ECONOMIC equilibrium; ASYMMETRY (Chemistry); COMPETITION; MATHEMATICAL models; FINANCIAL markets; STOCHASTIC analysis
- Publication
Finance & Stochastics, 2004, Vol 8, Issue 2, p285
- ISSN
0949-2984
- Publication type
Article
- DOI
10.1007/s00780-003-0118-z