JITDE, upholding the core concept of “Digital Intelligence Driving High-Quality Economic Development,” promotes collaborative innovation in the deep integration of intelligent technology, data elements, and the real economy. It focuses on multidisciplinary intersections related to the digital economy and intelligent technology, covering the full-chain research spectrum including intelligent algorithms and economic forecasting analysis, value mining and market-oriented allocation of data elements, digital platform construction and business process optimization, big data analysis and decision support, intelligent financial technology and system development, and evaluation of industrial digital transformation effects. The journal features dedicated columns such as “Theoretical Frontiers and Policy Prospects” and “Technical Applications and Case Studies,” systematically presenting the latest advances in AI and big data empowering economic growth and social governance, while providing academic and practical support for the construction of a modern economic system.