The Massachusetts Institute of Technology topped the list with a 12.6% annual return on investment, totaling $1,688,000 over 30 years. The California Institute of Technology came in second with a $1,644,000 ROI — also 12.6% annually, and Harvard University ranked third with a 12.5% ROI, totaling $1,631,000. The study was conducted by PayScale, an online salary and compensation information company. – from WSJ