Comments on: Paper: Spectral Analysis of Time-Dependent Market-Adjusted Return Correlation Matrix http://etf-central.com/2010/10/18/paper-spectral-analysis-of-time-dependent-market-adjusted-return-correlation-matrix/ 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