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Excess volatility of stock prices driven by a state-dependent information model
Lee, Kiseok, (1999)
A microeconomic approach to diffusion models for stock prices
Föllmer, Hans, (1992)
Financial innovation and information: the role of derivatives when a market for information exists
Massa, Massimo, (2002)
Hedging of contingent claims under incomplete information
Föllmer, Hans, (1990)
Probabilistic aspects of options
Föllmer, Hans, (1991)