Russian emigration and moving people to the warfront has led to shortages in the labor force. This is creating serious problems for its economy. The number of employees under 35 years dropped by more than 1.3 million to the lowest level since the 1990's according to one estimate. Hundreds of thousands of young people left Russia after the invasion of Ukraine. Sustaining the war requires huge manpower losses because it is on Ukrainian territory. This acts as a considerable constraint to increasing production in factories says the governor of the central bank, Elvira Nabiullina.