Dima, Bogdan; Barna, Flavia; Mura, Petru-Ovidiu - In: Theoretical and Applied Economics 12(541)(supplement) (2009) 12(541)(supplement), pp. 613-618
The increasing availability of financial market data at intraday frequencies has led to the development of improved ex-post volatility measurements. In the process of structuring the portfolio, a key variable is the global volatility. The objective of this paper is to analyze the Romanian...