Theoretical Basis and Evaluation Methods of Sustainable Development of the Trading System

This article systematically analyzes the impact of classical, neoclassical, Keynesian, sustainable development and new trade theories on the sustainable development of the trade system, and based on their mutual integration, scientific and methodological directions of econometric modeling are substantiated. Taking into account the multifactorial, regional and dynamic characteristics of the development of the trade system, the importance of statistical-dynamic analysis, multifactorial regression, panel data, integral assessment and forecasting methods is highlighted. The results of the study indicate the need to use complex econometric approaches in assessing and forecasting the trade system.