During the boom phase of the cycle, the degree of correlation of asset returns is low. (alephblog.com)
This paper has multiple issues — mostly to do with dubious correlations with atmospheric carbon dioxide concentration — but it has considerable strengths, too. (gergs.net)
The numbers also show strong correlations between providing out - of - classroom learning experiences and better compliance records, reduced error, improved employee engagement, and reduced time to productivity. (elearningindustry.com)