The Impact of Volatilities Stock Return on Trading Volume in Financial Markets "An Empirical Study in Damascus Stock Exchange "

This study sought to find out whether there is any significant relationship between the in trading volume shares of Syrian companies listed in the Damascus market Securities Exchange, and Volatility of stock returns monthly in that market, during the period 1-1- 2010 till 31-8-2014, and to discover what kind of that relationship (positive or negative correlation) in order to give appropriate weight to them for interpreting fluctuations in the volume of trading in the stock Damascus market Securities Exchange, or for predicting. When using the method of Nonlinear regression analysis method GARCH(1,1) to process the data related to Return on the stock in DSE we found that the relationship between the trading volume shares and volatility of stock returns wasn't statistically significant. This volatility in stock returns mustn't be taken into account as an important factor when trying to explain the reasons for fluctuations in trading volume market or when predicting.

The Role of the Insurance Sector in the Revitalization of Investment and its Impact on the Performance of the Damascus Securities Exchange. "An Empirical Study on the Insurance Companies Listed in the Damascus Securities Exchange."

The study addressed the investments of insurance companies listed market Damascus Securities Exchange, and its impact on the performance of the market to know how much they contribute to the improvement of Damascus Securities Exchange performance through the study of the relationship between the size of the investment represented by turnover of the shares of insurance companies listed in Damascus Securities Exchange and Index Damascus Securities Exchange, During the period 1-1-2010 until 31- 12-2014 in order to improve and raise the level of the insurance sector as an important investment sectors in the national economy.