@techreport{Nicodemus2010, author = {Nicodemus, Gerd}, title = {The Option Value of Investments in Energy-Efficient and Renewable Energy Technologies}, institution = {Fachbereich - Wirtschaftswissenschaften}, series = {Forschungsberichte des Fachbereichs Wirtschaftswissenschaften der Hochschule D{\"u}sseldorf}, number = {13}, year = {2010}, }