Then we will use our scoring system based on the key value drivers of Greenwald’s valuation model (section 3.3) in order to divide the initial portfolio into two new portfolios with 10 stocks in each. The return of the 10-stock portfolio with the highest rank will then be compared with the return of the market index as well as the low ranked portfolio. We will use another time series regression to see whether the high ranked portfolio produces any significant positive alpha when regressing the excess portfolio return on the excess market return as well as whether it produces a different alpha than our low ranked portfolio