Using the idea of stochastic dominance, the long-run post-merger stock performance of UK acquiring firms is studied. Performance is compared by using the entire distribution of returns rather than only the mean as in traditional event studies. The main results are as follows: First, it is found...

Although there is a widespread belief that stock markets are weak-form efficient, technical analysis is a pervasive activity. The extent is examined to which this apparent paradox can be explained by conditioning the past sequence of prices on the past sequence of volume. A unique data set from...

This study examines the effect of merger momentum on acquirer's returns both in the short and long-run. The focus is on high valuation markets and the source of momentum is investigated employing three different hypotheses: the neoclassical hypothesis, the hubris hypothesis and the investor...

On face value studies documenting contrarian profits challenge the efficient markets paradigm. However most of them assume that systematic risk is constant when in reality it varies (Ross, 1989) especially in emerging markets (Aggarwal et al., 1999). The study in the first instance investigates...