@bachelorsthesis{publication-19499, author={Zeltner, Thomas}, editor={Hens, Thorsten}, faculty={Faculty of Business, Economics and Informatics}, institution={University of Zurich}, pages=74, title={Ein out of sample Vergleich von naiver Diversifikation, Mittelwert-Varianz und Cumulative Prospect Theory anhand der G{\"u}terkriterien Sharpe Ratio und Gain-Loss Ratio}, year=2020, }