Assoc. Prof. Krasimira Slaveva, Ph.D, Tsenov Academy of Economics, Department of Statistics and Applied Mathematics, Svishtov, Bulgaria. Head of the Master's Program Statistical Business Consulting. Leader in Research Projects. Co-editor-in-Chief PhD Students Scientific Research Almanac. Member of the editorial board of the International Journal of Accounting, Finance and Risk Management. Member of the team of reviewers of the magazine "Population", published by the Institute for Population and Human Research at the Bulgarian Academy of Sciences. Chairman of the Union of Scientists in Bulgaria - Svishtov branch. Member of the Management Board of the Union of Scientists in Bulgaria. Research interests include applied statistics, agriculture statistics, demographic statistics, international trade statistics, statistical methods in empirical research, financial statistics, insurance statistics,  circular economy, sustainable development.