Day in and day out, we are witnesses to incessant changes in the markets and to the innovations produced in those markets - developments that result, inter alia, in the gain of greater power by 'hedge funds' or 'private equities'. ###>Chaque jour, nous sommes les témoins de la transformation incessante des marchés, des innovations qui s'y produisent, ce qui se traduit, notamment, par la montée en puissance des hedge funds ou des private equities.