Land degradation due to forest loss is the most challenging problem in sub-Saharan countries including Ethiopia. The coverage of country has been declined at an alarming rate. Currently, exclosure practice part community mass mobilization soil and water conservation program as a means reverse land problem. involvement either intervention methods (passive or active) could enhance plant regenerat...

the difficulty of determining intrinsic value of stock prices have led many people to use technical analysis in order to forecast stock prices in the future. to predict the stock price we need to determine the generating process of stock prices. in recent years many time - series methods have been used for forecasting purposes. one of these methods is the rescaled range analysis (ris). in the a...

the process of economic globalization and integration has had a tremendous growth in recent years and the convergence of various economic sectors, including the financial markets is increasingly in the spotlight. this increasing trend has strengthened investors' interests in the subject of convergence among the world's stock markets and investors experimentally show a passion for unde...