2026 7th International Conference on Big Data Economy and Information Management (BDEIM 2026) will take place from December 18 to 20, 2026, in Shanghai, China. BDEIM 2026 aims to bring together innovative academics and industry professionals in the fields of Big Data Economy and Information Management in a collaborative forum. The main objective of the conference is to encourage research and developmental efforts in these areas, as well as to facilitate the exchange of scientific information among researchers, developers, engineers, students, and practitioners from around the world. We warmly invite you to join us at BDEIM 2026 and look forward to welcoming you in Shanghai!

◕ Big Data Economics & Quantitative Methods

• Big data economic forecasting and statistical inference

• High-dimensional econometric modeling and data processing

• Economic network analysis and input-output models

• Data quality, bias, and economic benefit assessment

• Price index and inflation measurement in the context of big data

• Economic modeling using unstructured data (text, images, geospatial information)

◕ Information Management & Digital Business Systems

• Big data-driven decision support and knowledge management

• Cloud computing, data governance, and system architecture

• Big data-enabled customer relationship and supply chain management

• Information quality, security, and ethical management

• Enterprise data mid-platform construction and data asset operations

• Data-driven user behavior analysis and intelligent recommendation systems

◕ Frontier Methods for Big Data Economy

• Large language models (LLMs) for economic text analysis

• Causal machine learning and policy evaluation

• Synthetic data generation (GANs, diffusion models) and privacy preservation

• Graph neural networks (GNNs) for complex economic system modeling

• Automated machine learning (AutoML) and economic modeling

• Economic fusion analysis using multimodal large models (text + tables + images)

• Explainable AI (XAI) for economic and managerial decision-makin