Supply chain plays a very important role in the socio-economic development of countries, especially in the context of the fourth industrial revolution associated with the development of the sharing economy as well as associated with the rational and optimal allocation of resources. Studying the impact of supply chain management on the development of the sharing economy in the case of Hanoi, Vietnam and using advanced quantitative analysis methods, the research results show that perfecting the supply chain helps businesses rationalize costs and thus can improve business performance and promote the sharing economy. The study also shows that the quality of human capital and technological level have a positive impact on the sharing economy. Therefore, when the economy increases the contribution of technology to production activities, it helps businesses increase their choice of the sharing economy and thus helps to allocate resources more effectively and optimally.

The objective of the research is to determine the impact of supply chain management and enterprise factors on enterprise performance. Research results showed that improving supply chain efficiency can improve business performance, so the governments should improve supply chain efficiency, especially perfecting the green supply chain to increase the operational efficiency of businesses and the economy. The study also suggests that businesses should seek equity financing to further improve business performance, and at the same time need to improve debt management capabilities to help businesses be more capable and achieve high financial efficiency.

The enterprise's system, along with households and the government are the main factors in the production and consumption of the economy, which plays an extremely important role in the development of any country. Besides the large enterprises, which are often considered as the locomotives of the economy’s development, people are increasingly interested in a significant number of small and medium enterprises (SMEs) whose position and role has been confirmed through the actual economic development of many countries and economies. In Vietnam, the development of SMEs has been creating a driving force for economic growth and has become an important strategic direction in the country’s socio-economic development strategy. The article focuses on determining the factors affecting the development of small and medium-sized manufacturing enterprises in Vietnam. At the same time, the current paper evaluates factors affecting the development of these enterprises. The main factors expected to be focused on in the research include the level of production technology, government policies, raw materials, labor, management capacity, corporate social responsibility, green growth orientation, and global epidemics.