We present four methods of assessing the diversification potential within a stock market, and two of these are based on … consistent picture. The potential for diversification declined almost monotonically in the three years prior to the 2008 …, the diversification potential declined even further in the 2011 European debt crisis and the American credit downgrade. …

diversification is not an easy task as it is impacted by a huge number of different factors: the way systematic risk is measured, the … of the asset features, the model adopted to measure diversification (i.e., equally weighted versus optimal allocation …

. In the longer run, however, a trade-off between diversification and climate action emerges. We derive the optimal carbon …