出版社:International Foundation for Research and Development (IFRD)
摘要:The Excel based financial model proposed in this paper provides a very simple but powerful method for portfolio selection. Apart from a simple and powerful tool for making portfolio management decisions, the paper also proposes an easy to use technique for calculating portfolio standard deviation without using correlation coefficients. The model uses “Excel Solver Add-In†to create an optimum portfolio by maximizing the Sharpe ratio. Benefits of Sharpe style optimization are demonstrated using data on monthly returns from 1999 to 2010 covering 30 stocks.
关键词:Portfolio optimization;Sharpe ratio;portfolio standard deviation;financial model