Our study examines whether price momentum strategy (cross section momentum effect on longshort portfolios) can be profitable on Russian stock market. We testing the statistical significance of zero cost portfolio excess returns. Our sample covers the period from 2004 to 2013 capturing different states of Russian economy. We implement relative strength strategy with 10% quantile to construct equ...

This paper examines institutional trading in momentum portfolios. The key result is that institutions engage in momentum trading over the subsequent 3 quarters, buying winners and selling losers, in response to past returns but not past earnings news. Momentum trading is strengthened, however, when returns are accompanied by earnings news of the same sign. While past high returns predict future...

in this paper disposition effect, selling winners and holding losers, in tehran stock exchange (tse) investment companies and its effect on these companies’ cash flows and performance using odean model has been reviewed and investigated. research findings show that the realized profit ratio is %19 higher than the realized loss ratio in all of investment companies in tse. this mean there is a be...

Contest theory predicts the evolution of a stable mixture of different strategies for fighting. Here, we investigate the possibility that stable between-individual differences in startle-response durations influence fighting ability or 'resource-holding potential' (RHP) in the beadlet sea anemone, Actinia equina. Both winners and losers showed significant repeatability of pre-fight startle-resp...

The study examines whether the contrarian investment strategy, implies simultaneously buying previous losers and selling previous winners, exists in stock market of Taiwan. This study utilizes De Bondt and Thaler (1985) contrarian strategies into listed electronic and informational stocks in Taiwan from January of 1996 to December of 2004. The empirical results consistent with the findings of D...