Koprivica Marija,Kocovic Jelena,Rakonjac-Antic Tatjana N (2025) What drives efficiency of insurance companies in Western Balkan countries?, ACTA OECONOMICA, vol. , br. , str. - (Article; Early Access) 

Koprivica Marija,Kocovic Jelena,Cvijanovic Drago V (2024) A Model for Determining Premium Rates in Index-Based Crop Insurance, EKONOMIKA POLJOPRIVREDA-ECONOMICS OF AGRICULTURE, vol. 71, br. 2, str. 397-412 (Article) 

Kocovic Jelena,Mitic Vojislav V,Koprivica Marija,Rajic Vesna,Lazovic Goran M (2022) Lognormal and log-logistic distribution mixture analysis and application, MODERN PHYSICS LETTERS B, vol. 36, br. 05, str. - (Article) 

Gajovic Vladimir,Kerkez Marija V,Kocovic Jelena (2018) Modeling and simulation of logistic processes: risk assessment with a fuzzy logic technique, SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL, vol. 94, br. 6, str. 507-518 (Article) 

Kocovic Jelena,Cojbasic-Rajic Vesna,Jovanovic Milan Z (2015) Estimating a tail of the mixture of log-normal and inverse Gaussian distribution, SCANDINAVIAN ACTUARIAL JOURNAL, vol. 2015, br. 1, str. 49-58 (Article) 

Cojbasic-Rajic Vesna,Kocovic Jelena,Loncar Dragan,Rakonjac-Antic Tatjana N (2012) Testing population variance in case of one sample and the difference of variances in case of two samples: Example of wage and pension data sets in Serbia, ECONOMIC MODELLING, vol. 29, br. 3, str. 610-613 (Article)