Todea, Alexandru; Pleşoianu, Anita - In: Theoretical and Applied Economics 5(558)(supplement) (2011) 5(558)(supplement), pp. 344-351
The hypothesis of martingale on Romanian capital market is tested based on the intraday data of the BET index for the … nonlinear dependencies in the intraday data, indicating the existence of a high potential of predictability. …