https://www.selleckchem.com/pr....oducts/ex229-compoun
(b) The results of possibilistic mean-proportional entropy can be said to be the middle status of the portfolios of possibilistic mean-Shannon entropy and possibilistic mean-Yager entropy. This portfolio not only achieves a certain rate of return, but also disperses the risk to some extent. (c) The lines of satisfaction for portfolios derived from different models are approximately U-shaped with the increase in return preference. (d) The possibilistic mean-Shannon entropy model tends to have the highest portfolio satisfaction