@misc{Dudzińska-Baryła_Renata_Teoria_2007, author={Dudzińska-Baryła, Renata}, year={2007}, rights={Wszystkie prawa zastrzeżone (Copyright)}, description={Prace Naukowe Akademii Ekonomicznej we Wrocławiu; 2007; nr 1167, s. 42-50}, publisher={Wydawnictwo Akademii Ekonomicznej im. Oskara Langego we Wrocławiu}, language={pol}, abstract={In the decision theory there are many different assumptions aiding in risky situations. One of such assumptions is prospect theory. It respects subjective appraisal of the value of outcome and its probability. The value function has the "s" shape and reflects changeable attitude to risk taking. In this work there will be compared portfolios created from shares quoted on the Polish stock exchange, which were the best in rankings by expected rate of return, variability coefficient and value of prospect.}, type={artykuł}, title={Teoria prospektów i jej wykorzystanie w wyborze decyzji inwestycyjnej}, }