Abstract
This communication aims to show the impact of inflation on the purchasing power of the Tunisian consumer and see the new mode of governance after the revolution. Since the Arab Spring 2011, and especially after the war in Libya, the national economy has declined. The recession of the dinar cause several problems at the national level and internationally. The instability and uncertainty in the country were caused by the fear of citizens to save more than spend. Everyone hopes for a positive change for the benefit of our Tunisia. This challenge presents an opportunity to liberate the economy from bottlenecks that had disadvantaged development in this volatile economic environment and implement reforms in favor of public and private investors.