PUBLIC DEBTS IN SERBIA. Period of Research PhD Thesis Abroad at University of Belgrade Faculty of Economics 1.1. History of economic developments of Serbia – brief overview (Macroeconomic Analysis) 1.2. Origin, dynamics and stucture of public debt 1.3. Political deteminants of public debt dynamics 1.4. Economic drivers of public debt dynamics (Fiscal Balance, Excange Rates, GDP dynamics, Interest rate) 1.5. Fiscal rules and public debt in managemenent 1.6. Econometric analisys of public debt sustainabuility.