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 … price, the equilibrium risk-free rate, and risk premia. Climate disasters, which are more likely to occur sooner as … temperature rises, significantly increase risk premia. …

Diversification of financial securities is considered a substantial element of portfolio risk. In this context, the … construction of an optimal portfolio is an ongoing concern for portfolio managers. This study measures the risk-reward tradeoffs … individual portfolios and later compared to the hypothetical common equity index. The results show diversification benefits …