Stocks and bonds behave differently in most market environments and the resulting low historical correlation between the two has been an important factor in many investment strategies. (indexologyblog.com)
What we have instead are historical correlations in the data, far from perfect, that seem to show some relationship over history between CO2 and temperature. (climate-skeptic.com)
Based on low historical correlations, fixed income securities may provide a hedge in periods when the stock market performs poorly. (schwartzinvest.com)