This study deals with important issues related to the new political macroeconomics and its appliance to the economic movements in Serbia, which is a country of “new democracy” as well as with transition economy. In political macroeconomics, it is a known fact that the economic policy instruments can be used for political purposes - simulated improvement of economic indicators to win the elections. These options assume specific features in transition economies, such as the Serbian economy. The political instability in Serbia, reflected in frequent elections, as well as in the diversity in political and economic goals of the key political parties leading to increasing political uncertainty in both the pre-election and post-election periods, weakened the economic system. Simultaneously, using the economic policy for political purposes to support the “pro-democratic” and “pro-European” parties proved to be paradoxically justified.