Risk management is nothing more than selecting the appropriate position in terms of specific asset decisions. An important issue, however, is that the features of assets change over time, which makes it difficult to invest. The problem becomes more complicated with regard to the fact that most investors face a risk to set up a portfolio of assets. Thus, the corporate regulations or policies can restrict assets in certain sectors

Autorentext

Sayyed Mohammad Reza Davoodi is an assistant professor at Dehaghan Branch, Islamic Azad University, Iran. He has managed some projects in performance assessment and processes improvement. Alireza Goli is a Ph.D. student in industrial engineering. He interest in optimization and artificial intelligence.