Abstract: This paper investigates a joint active and passive beamforming design for distributed simultaneous ... To efficiently solve the problem, we propose a novel graph neural network (GNN)-based ...

The active versus passive debate is a long-standing one, in which active bond managers have had more success than their equity counterparts, according to Morningstar. An analysis of its 38 equity ...

The passive funds’ dramatic gains have coincided with an overall aggregate growth of mutual funds and ETFs, reaching $31.7 trillion in AUM last year vs. $9.9 trillion in 2010, according to an ...

The SPIVA scorecard seeks to offer data for the active-versus-passive investing debate, where passive investments are those pegged to an index or another trading strategy not guided by a fund manager.