http://etf-central.com/2010/11/16/paper-d-j-fenn-m-a-porter-s-williams-m-mcdonald-n-f-johnson-n-s-jones-temporal-evolution-of-financial-market-correlations/ Fast-paced market news, analysis, and discussion - Michael J. Bommarito II Sun, 15 Apr 2012 03:42:02 +0000 hourly 1 http://wordpress.org/?v=3.3.1