The article explores how small and medium-sized businesses contribute to the national economy during times of economic instability. The researchers analyzed official data using economic and statistical methods to understand the role of these businesses. They found that small and medium-sized businesses are crucial for economic development, especially in times of conflict. By comparing different countries' experiences, they identified key indicators that show the importance of these businesses. Overall, the study highlights the potential and prospects for growth of small and medium-sized businesses in the national economy.