Abstract:  
           
          In this paper we adopt a portfolio management approach to make 
          project selection decisions easer in construction management. In 
          particular, we suggest to extend value-based analysis to project selection 
          within a Portfolio of related projects. We define a new value based indicator,“Project Value to Portfolio Value” (PV2PV) to asses the added value 
          of a new project to the value of the firm’s actual portfolio of projects. The 
          PV2PV indicator allows us to establish the modified ranking of the individual 
          projects of the portfolio should a new incoming project be included 
          in the firm’s portfolio of standing projects. The approach not only is 
          useful for construction corporations but for some financial corporations 
          like Spanish banks, which after the construction bubble have become“project and facility owners”. 
          Keywords: 
             
            Project Portfolio 
            Management, Portfolio 
            Evaluation and 
            Selection, Value-Based 
            Analysis, Construction 
            Management. 
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