Through the current research we advocate for the conceptualization of economics and the grouping of the Living Logical System (a concept introduced by prof. Phd. Emil Dinga) on economics, with the purpose of increasing the understanding we have on economic forces. The system which we created, as...

This paper aims to analyze the volatility of capital market in Romania by selecting a portfolio of representative indices (BET BET_FI and RASDAQ_C). In this respect, we want to identify the most appropriate model to estimate volatility by using modern econometric tools and useful GARCH models...