Kalantzopoulos, Nikolaos A., Alexandros M. Hatzigeorgiou, and Theodoros C. Spyridis. 2008. “Modeling Uncertainty and Risk Investment Appraisal Decisions: A Monte Carlo Simulation Approach”. SPOUDAI Journal of Economics and Business 58 (3-4):167-83. http://spoudai.org/index.php/journal/article/view/334.