in this article, the effectiveness of eight different technical indexes including simple moving average, weighted moving average, exponential moving average, relative strength, commodity channel, stochastic, money flow and demand are examined by comparison between indexes returns with buy and hold returns. the results shows the return of buy and hold strategy is more than technical indexes in t...

This paper aims to study the effect of herding on buy and hold, momentum and contrarian strategy. In this research, the cross-sectional absolute deviation is used to identify herding behavior in twenty industries in Tehran stock market. It is observed that the down and boom periods had more industries with herding. Moreover, the weak herding is more common than the strong herding in this market...

Technical analysis is one of the financial market analysis tools. Technical analysis is a method of anticipating prices and markets through studying historical market data. Based on the factors studied in this type of analysis, indicators are designed and presented to facilitate decision-making on buy and sell stress and then buy and sell action in financial markets. This research evaluates per...

In this paper, we consider a frequency-based portfolio optimization problem with $m \geq 2$ assets when the expected logarithmic growth (ELG) rate of wealth is used as performance metric. With aid notion called dominant asset, it known that optimal ELG level achieved by investing all available funds on asset. However, such an "all-in" strategy arguably too risky to implement in practice. Motiva...

The long-lasting controversy on the usefulness of cost-averaging as an investment strategy is revived by the increasingly more aggressive marketing for long term saving plans with new intensity. Albrecht et al. (2002) illustrated using a shortfall risk based approach that cost-averaging may be an efficient strategy compared to simple buy-and-hold-strategies. The contribution of this paper is a ...