关键词: 新发展格局, 全国统一大市场, 马克思主义政治经济学, 中国特色社会主义实践

Abstract: Accelerating the construction of a unified national market is the basic support and inherent requirement for creating a new development pattern, and is an important element for building a highlevel socialist market economic system in the process of Chinesestyle modernization. The construction of a large unified national market with Chinese characteristics has a rich practical foundation, starting from the exploration of a unified socialist market at the beginning of the founding of New China, to gradually forming the view of a unified national market based on the new development pattern through a series of consistent understanding and deployment of market economy reforms. The theoretical basis for the construction of a unified national market lies in Marxian political economy, and fully reflects the development of Marxist market theory that has been adapted to the Chinese context and the needs of the times. To construct the unified national market under the new development paradigm, we should not only focus on the development of the huge potential of domestic demand, the domestic economic cycle and the major country's economy, but also make concrete efforts to promote the construction of a modern circulation system with Chinese characteristics, improve the institutional systems of the unified national market, and optimize the governments economic behavior and intergovernmental relations.

Key words: a new development paradigm, a unified national market, Marxian political economy, the practice of socialism with Chinese characteristics