Panel data are specific data where cases are observed at two or more time periods. This approach brings many advantages: larger dataset, decreasing collinearity between exogenous variables and using advanced econometric models. The panel data models were applied to data from the Household Budget...

Publications in foreign or domestic scientific journals are an important part of research output. And so is the citation feedback on these publications, which is done by other scientists in this field of science. One of the tools which can effectively and impartially evaluate the publication and...