RT Journal Article SR Electronic T1 More, Faster, and Fragmented—The Game Has Changed JF Trading FD Institutional Investor Journals SP 77 OP 79 VO 2009 IS 1 A1 Ralston Roberts A1 Keith Jamaitis YR 2009 UL http://guides.pm-research.com/content/2009/1/77.abstract AB Does the increasing number of market venues make it easier or harder to source liquidity? While the trading environment is continuing to change because of technology innovation, regulatory events, and an economy heavily affected by the wide-reaching financial crisis, now more than ever firms need to take advantage of the best practices and most effective tools to access liquidity in today's marketplace and maximize their potential to achieve best execution.