The validity of day trading as a long-term consistent and uncorrelated source of income for traders and investors has always been a matter of debate. In this paper, we investigate the profitability of the well-known Opening Range Breakout (ORB) strategy during the period of 2016 to 2023. This...

Recently, reinforcement has been identified as an important driver of stock repurchasing decisions. We enrich the existing reinforcement model of repurchasing by an aspiration-based market benchmark. Reinforcement relative to an adaptive benchmark is a well-established model of behavior in...

The financial economics literature proposes dozens of performance measures to be used, for instance, to compare, analyse, rank and select assets. There is thus a problem: which measures should be considered? We extend the current literature by comparing a large set of performance measures over...

Passive investment strategies basically aim to replicate an underlying benchmark. Thereby, the management usually selects a subset of stocks being employed in the optimization procedure. Apart from the optimization procedure, the stock selection approach determines the stock portfolios's...

We show analytically under quite general conditions that implied rates of return based on analysts' earnings forecasts are only a downward biased estimator for future expected one-period returns and therefore not suited for computing market risk premia. The extent of this bias is substantial as...

The profitability of analysts' recommendations is documented in numerous studies from all over the world. However, the evidence from the Polish market is relatively modest. The primary aim of this study is to fill this gap. The paper contributes to the economic literature in four ways. First, it...

Analysts often update their recommendations following corporate news. Questions have been raised regarding analysts' ability to generate new information beyond recent corporate events. Employing a comprehensive database on corporate news we show that only a small minority of 27.9% of all...

We examine the relation between stock volatility and asymmetric information empirically. We use two proxies of information asymmetry: institutional ownership and analyst coverage. We find that firms covered by more analysts are more likely to have less volatile returns. A significant and...

The purpose of this research is to determine the main forecasting factors of stock analysts, to analyze whether stock analysts have a rational base for their advice to the individual investors. According to the Modigliani-Miller theorem, the factors which affected to dividend and capital gain...