pid type title authors mentors source_title published_date url doi isbn issn eissn efzg:7566 thesis "Warren Buffet's Investing Strategy" "Knezović, Marijan" efzg:7537 thesis "PRIMJENA ALTERNATIVNIH MODELA OPTIMIZACIJE PORTFELJA NA TRŽIŠTU DIONICA ZAGREBAČKE BURZE" "Bukovac, Matija" efzg:5153 thesis "Performance of Mean-Variance & CVaR Portfolio Optimization Models in a Time of Corona Crisis" "Cvijić, Nataša" efzg:1675 thesis "Portfolio Optimization" "Gugić, Ante" efzg:143 thesis "Raspoređivanje operatera u pozivnim centrima" "Pavelić, Matija"