L. N. Ivanova
Financial Research Institute of the Ministry of Finance of the Russian Federation (Moscow, Russia)
Russian Federation

Candidate of economic sciences, head of the Center for Research in the Field of State Regulation of the Precious Metals and Precious Stones Industry, Financial Research Institute of the Ministry of Finance of the Russian Federation (Moscow, Russia).

Research interests: turnover of DMDC and products made from them, state budget policy.

O. V. Umgaeva
Financial Research Institute of the Ministry of Finance of the Russian Federation (Moscow, Russia)
Russian Federation

Candidate of economic sciences, associate professor, leading researcher, Center for Research in the Field of State Regulation of the Precious Metals and Precious Stones Industry, Financial Research Institute of the Ministry of Finance of the Russian Federation (Moscow, Russia). SPIN-code: 6978-6926.

Research interests: regional, sectoral economics, territorial planning, theoretical foundations of economics, budget policy.