Big Tech is 'richly priced' — but investors will need it to beat the market, Prof Damodaran says

· *Aswath Damodaran, professor of finance at NYU Stern School of Business, told CNBC that big tech is "richly priced." *
· *Often referred to as the "Dean of Valuation," he said it seems difficult to build a portfolio that can beat or even meet the market without one or more technology stocks. *
· *The professor said...