Schmidt, Peter S.; Arx, Urs von; Schrimpf, Andreas; … - 2015 - This version: August 25, 2015
We study the link between the profitability of momentum strategies and firm size, drawing on an extensive dataset covering 14 stock markets across the globe. International momentum profitability is markedly higher in medium-size than in big stocks. Momentum premia are considerably diminished by...