1. Price movements in speculative markets: Trends or random walks;Alexander;Industrial Management Review,1961
2. Price movements in speculative markets: Trends or random walks, Number 2;Alexander;Industrial Management Review,1964
3. Determinants of bid-asked spreads in the over-the-counter market;Benston;Journal of Financial Economics,1974
4. The costs of transacting;Demsetz;Quarterly Journal of Economics,1968
5. The behavior of stock market prices;Fama;Journal of Business,1965