Keys to Investing for Retirement The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Share | Related Content What Smart Investors Know Smart investors take the time to separate emotion from fact. The Ivory Tower Changes Wall Street Thanks to the work of three economists, we have a better understanding of what determines an asset’s price. 5 Smart Investing Principles Principles that can help create a portfolio designed to pursue investment goals.