tab-stops:150.0pt">ABSTRACT 200%;tab-stops:150.0pt">The behavior of stock market returns is a central issue to the theory and practice of asset pricing, asset allocation, and risk management. The supporters of the Efficient Market Hypothesis claim that stock price indices are basically random and as such any speculation based on past information is fruitless. These papers investigate the Random Walk (RW) behavior of stock market return of Rwanda. The naïve random walk model was estimated ...
