The aim of this article is to summarize exhaustively and concisely, the different methodologies for estimating the volatility that has been proposed for the real options approach (ROA), and also provide a theoretical and practical explanation for estimating an unbiased volatility and...

The main task of this paper is to determine accuracy of some of widely used technical analysis techniques for MBI-10 stocks price forecast at MSE. We are testing accuracy of several technical analysis techniques: MACD (Moving-Average Convergence/Divergence), RSI (Relative Strength Index),...

The valuation of options and to a large extent the financial derivatives market require an optimal estimation of the volatility, since this is precisely the variable that is negotiated. We present then a statistical methodology for the estimation of the volatility parameter for an asset using...

The volume of transaction varies according to several factors. Of a point of view of the behavioural finance, a high level of this last can be assigned to a phenomenon of overconfidence or a disposition effect. This paper studies these two phenomena as well as the one of the asymmetry of the...