Formation of the system of statistical indicators influencing the shadow economy

The main methods of estimating and measuring the non-observed economy are studied, the system of statistical indicators affecting the shadow economy is considered, and the most significant of them are identified on the basis of mathematical methods. The main sources of measurement and assessment of the non-observed economy are given, the indicators used in estimating the share of the shadow economy are grouped. In conclusion, proposed tasks aimed at combating the shadow economy.