Marxist political economy has the characteristics of its times since its establishment. The development of China has its own special national conditions. The socialist political economy with Chinese characteristics is a theoretical summary of the socialist economic system and the path of economic development with Chinese characteristics. With the socialism with Chinese characteristics entering a new era, the socialist political economy with Chinese characteristics also has the characteristics of a new era. Therefore, it is necessary to construct socialist political economy with Chinese characteristicsThe construction of socialist political economy with Chinese characteristics mainly involves the following key contents: the first is the goal and problem orientation. The second is the theoretical paradigm of economics. The third is the discourse system of economics.The economic analysis of an economy usually involves three levels: the analysis of production relations, that is, the analysis of economic system; the analysis of economic operation, that is, the analysis of resource allocation; and the analysis of economic development.As far as production relations are concerned, the research objectives of socialist political economy with Chinese characteristics are: the optimization of economic system, the improvement of the efficiency of economic operations, economic growth and economic development.As far as economic operation is concerned, system analysis is the starting point of economic operation analysis of socialist political economy with Chinese characteristics. Its task is to reveal the mode and mechanism of economic law and seek the specific form of economic system.In terms of economic development, the essence of socialism is to liberate and develop the productive forces. For developing countries, the problem of development is the problem of modernization.Socialist political economy with Chinese characteristics should not be confined to the study of production relations and economic system. It must have the right to speak on the basic issues of economic operation and development. In fact, it must have the right to speak on China's own economic operation and development.
