1. A monopolistic market for information;Anat R Admati;Journal of Economic Theory,1986
2. Selling and trading on information in financial markets;Anat R Admati;American Economic Review,1988
3. Direct and Indirect Sale of Information
4. The market for information and the origin of financial intermediation;Franklin Allen;Journal of Financial Intermediation,1990
5. Is all that talk just noise? The information content of internet stock message boards;Werner Antweiler;Journal of Finance,2004